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description Publicationkeyboard_double_arrow_right Article , Journal , Other literature type 2018 BelgiumPublisher:MDPI AG Funded by:EC | FIVEVBEC| FIVEVBLysander De Sutter; Gert Berckmans; Mario Marinaro; Jelle Smekens; Yousef Firouz; Margret Wohlfahrt-Mehrens; Joeri Van Mierlo; Noshin Omar;In this research, twenty-four high capacity (1360 mAh) NMC622/Si-alloy Li-ion full pouch cells with high silicon-alloy content (55%) are cycle aged under seven different cycling conditions to study the effect of different stressors on the cycle life of Si-anode full cells, among which are the effect of ambient temperature, Depth of Discharge (DoD) and the discharge current. The cells are volumetrically constrained at an optimal initial pressure to improve their cycle life, energy and power capabilities. Furthermore, the innovative test setup allows measuring the developed pressure as a result of repeated (de-)lithiation during battery cycling. This uniquely vast testing campaign on Si-anode full cells allows us to study and quantify independently the influence of different stress factors on their cycle life for the first time, as well as to develop a new capacity fade model based on an observed linear relationship between capacity retention and total discharge capacity throughput.
Energies arrow_drop_down EnergiesOther literature type . 2018License: CC BYFull-Text: http://www.mdpi.com/1996-1073/11/11/2948/pdfData sources: Multidisciplinary Digital Publishing InstituteVrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en11112948&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 47 citations 47 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Energies arrow_drop_down EnergiesOther literature type . 2018License: CC BYFull-Text: http://www.mdpi.com/1996-1073/11/11/2948/pdfData sources: Multidisciplinary Digital Publishing InstituteVrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en11112948&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 GermanyPublisher:The Electrochemical Society Funded by:EC | FIVEVBEC| FIVEVBAuthors: Dong-Hwan Yoon; Mario Marinaro; Peter Axmann; Margret Wohlfahrt-Mehrens;In lithium-ion batteries, Si-based materials such as silicon alloys are regarded as a promising alternative to graphite negative electrode to achieve higher energy. Unfortunately, they often suffer from a large volume change that can result in poor cycle life. We monitored the electrode expansion/contraction that occurs during lithiation/delithiation in real time by electrochemical dilatometry. Volume changes of Si alloy-based electrode with three different polymer binders have been compared. Electrode manufactured with lithiated polyacrylic acid (LiPAA) exhibited the greatest expansion but also demonstrated the highest reversibility as well as the best cycling performance. Ex situ SEM imaging along with dilatometer measurements revealed that electrode porosity after contraction (delithiation) increases compared to that after precedent expansion (lithiation), which can buffer volume expansion at the subsequent cycle. Proof-of-concept in situ optical microscopy (IOM) experiments were carried out with the best performing LiPAA electrode. The results demonstrated that LiPAA electrode in the IOM cell expanded much less than the same electrode in the dilatometer cell. This implies that internal pressure existing in a lithium-ion cell has a great impact on total electrode expansion.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of The Electrochemical SocietyArticle . 2020 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/abcf4f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 30 citations 30 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of The Electrochemical SocietyArticle . 2020 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/abcf4f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 GermanyPublisher:Wiley Funded by:DFGDFGSteve Zaubitzer; Saustin Dongmo; Philipp Schüler; Sven Krieck; Florian Fiesinger; Daniel Gaissmaier; Matthias van den Borg; Timo Jacob; Matthias Westerhausen; Margret Wohlfahrt-Mehrens; Mario Marinaro;Magnesium‐based batteries are one of the most promising candidates as postlithium electrochemical energy storage devices. Despite considerable research progress, suitable electrolytes supporting long‐term reversible stripping/deposition of magnesium metal in a low content or halide‐free electrolyte are still of great interest. Moreover, the electrolytes should possess certain properties to be a good match with candidate cathode materials. Herein, the electrochemical performance of a novel indolyl‐based electrolyte is presented. Theoretical modeling combined with NMR analysis identifies the magnesium species in the electrolyte. Reversible stripping/deposition of Mg metal in indolyl‐based electrolyte shows long‐term cycling with high coulombic efficiency of >99.5% and yields dendrite‐free magnesium deposition in compact and smooth layers. The X‐ray diffraction shows different preferential structural orientations depending on the electrode substrate. Finally, a proof‐of‐concept Mg║Mo6S8 full cell using the newly developed electrolyte is proposed.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Energy TechnologyArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefKITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/ente.202200440&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 6 citations 6 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Energy TechnologyArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefKITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/ente.202200440&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 BelgiumPublisher:Elsevier BV Lysander De Sutter; Gert Berckmans; Mario Marinaro; Margret Wohlfahrt-Mehrens; Maitane Berecibar; Joeri Van Mierlo;Abstract The mechanical behavior of high capacity (1.4Ah) multilayer Si alloy-Graphite/NMC622 pouch cells under an external compressive load is presented in this research. The results show that their mechanical behavior is more complex compared to traditional cells with graphite anodes. Three distinct mechanisms are identified in the pressure evolution: i) a reversible pressure variation related to the lithiation of the anode, ii) an irreversible relaxation that occurs during early cycles and iii) an irreversible pressure growth related to capacity degradation. All mechanisms are investigated separately and a root cause is proposed for each one. Cells are cycled at different conditions to study the effect of initial compressive load, ambient temperature, current rate and depth of discharge on the mechanical behavior. Finally, a modeling methodology is proposed to estimate cell capacity fade based on cell pressure measurements and to model the expected pressure evolution during cycling. Presumably, this pressure behavior will become a key factor in designing future battery modules and packs containing energy-dense, volume changing electrode materials such as Silicon.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.227774&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 45 citations 45 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.227774&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022Publisher:The Electrochemical Society Fabio Maroni; Marco Spreafico; Axel Schönecker; Margret Wohlfahrt-Mehrens; Mario Marinaro;In this work, novel near-zero volume expanding Si-dominant electrodes are presented as promising anodes for next-generation Li-ion batteries. The electrodes contain micrometer-size nano-porous Silicon particles with a carefully tuned morphology and synthesized via a scalable and cost-effective route. Volume expansion during electrochemical Li-Si alloying/de-alloying is found to be almost completely suppressed. Bi-layer pouch cells manufactured with the abovementioned Si-anodes, having industrial relevant areal capacities (≥3 mAh cm−2), and LiNi0.6Mn0.2Co0.2O2 cathodes, show indeed negligible volume expansion as demonstrated by operando dilatometric measurements during galvanostatic cycling and post-mortem SEM cross-sectional analysis.
Journal of The Elect... arrow_drop_down Journal of The Electrochemical SocietyArticle . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/ac8628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 8 citations 8 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Journal of The Elect... arrow_drop_down Journal of The Electrochemical SocietyArticle . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/ac8628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2020Embargo end date: 29 Nov 2021 GermanyPublisher:MDPI AG Authors: P. K. R. Kottam; S. Dongmo; M. Wohlfahrt-Mehrens; M. Marinaro;The use of concentrated aprotic electrolytes in lithium batteries provides numerous potential applications, including the use of high-voltage cathodes and Li-metal anodes. In this paper, we aim at understanding the effect of salt concentration on the variation of the Li/Li+ Quasi-Reference Electrode (QRE) potential in Tetraglyme (TG)-based electrolytes. Comparing the obtained results to those achieved using Dimethyl sulfoxide DMSO-based electrolytes, we are now able to take a step forward and understand how the effect of solvent coordination and its donor number (DN) is attributed to the Li-QRE potential shift. Using a revised Nernst equation, the alteration of the Li redox potential with salt concentration was determined accurately. It is found that, in TG, the Li-QRE shift follows a different trend than in DMSO owing to the lower DN and expected shorter lifespan of the solvated cation complex.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en13061470&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en13061470&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 GermanyPublisher:Frontiers Media SA Funded by:DFGDFGLukas Fridolin Pfeiffer; Nicola Jobst; Cornelius Gauckler; Mika Lindén; Mario Marinaro; Stefano Passerini; Stefano Passerini; Margret Wohlfahrt-Mehrens; Peter Axmann;Sodium-ion batteries promise efficient, affordable and sustainable electrical energy storage that avoids critical raw materials such as lithium, cobalt and copper. In this work, a manganese-based, cobalt-free, layered NaxMn3/4Ni1/4O2 cathode active material for sodium-ion batteries is developed. A synthesis phase diagram was developed by varying the sodium content x and the calcination temperature. The calcination process towards a phase pure P2-Na2/3Mn3/4Ni1/4O2 material was investigated in detail using in-situ XRD and TGA-DSC-MS. The resulting material was characterized with ICP-OES, XRD and SEM. A stacking fault model to account for anisotropic broadening of (10l) reflexes in XRD is presented and discussed with respect to the synthesis process. In electrochemical half-cells, P2-Na2/3Mn3/4Ni1/4O2 delivers an attractive initial specific discharge capacity beyond 200 mAh g−1, when cycled between 4.3 and 1.5 V. The structural transformation during cycling was studied using operando XRD to gain deeper insights into the reaction mechanism. The influence of storage under humid conditions on the crystal structure, particle surface and electrochemistry was investigated using model experiments. Due to the broad scope of this work, raw material questions, fundamental investigations and industrially relevant production processes are addressed.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3389/fenrg.2022.910842&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 18 citations 18 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3389/fenrg.2022.910842&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 Germany, ItalyPublisher:Elsevier BV Marinaro, Mario; Bresser, Dominic; Beyer, Engelbert; Faguy, Peter; Hosoi, Kei; Li, Hong; Sakovica, Julija; Amine, Khalil; Wohlfahrt-Mehrens, Margret; Passerini, Stefano;handle: 11573/1677397
Abstract The recent development of high-performance Li-ion battery cells has sparked intensive revolutions in our society. After enabling the wireless communication, Li-ion batteries are paving the way towards a full transition to electromobility. However, the search and need for batteries with improved performance and safety at reduced cost is still ongoing. Therefore, substantial economical efforts are put in place. The 12th edition of the annual International Conference on Advanced Lithium Batteries for Automobile Applications (ABAA-12), held in October 2019 in Ulm, Germany, has been an insightful meeting during which policy makers from China, Germany, Japan, the European Commission and the USA provided an in-depth description of their respective visions on how to bring forward this technology. The aim of this perspective article is to give insights about the presented R&D trends and the current penetration of electric vehicles in the mass market.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.228073&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 143 citations 143 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.228073&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 BelgiumPublisher:Elsevier BV Funded by:EC | FIVEVBEC| FIVEVBBerckmans, Gert Jan; De Sutter, Lysander; Marinaro, Mario; Smekens, Jelle; Jaguemont, Joris; Wohlfahrt-Mehrens, Margret; Van Mierlo, Joeri; Omar, Noshin;Abstract This research will focus on characterising and analysing next generation batteries consisting of silicon-alloy/graphite blend anode combined with a nickel rich lithium nickel manganese cobalt oxide (NMC 622) as cathode. The study is performed on prototype pouch cells (1.4 Ah). Furthermore, the effect of applying external pressure on the pouch cell is investigated. The application of external pressure has a significant beneficial impact, more specifically a 19% increase in capacity combined with a significant decrease of 50% of the discharge ohmic resistance. To investigate and quantify the pressure variation over the state of charge (SoC) a dedicated set-up has been developed which allows to apply an external pressure while measuring the pressure variation. Up to 30 N of pressure variation is observed during static tests, while no pressure variation can be observed during short pulses, demonstrating its potential to use pressure as SoC estimator. Finally, a study on the effect of initial applied external pressure on the cells' lifetime has shown that the initial applied pressure, within the range of tested pressures, has little impact on the cells’ performance and lifetime.
Electrochimica Acta arrow_drop_down Vrije Universiteit Brussel Research PortalArticle . 2019Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.electacta.2019.03.138&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 66 citations 66 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Electrochimica Acta arrow_drop_down Vrije Universiteit Brussel Research PortalArticle . 2019Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.electacta.2019.03.138&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018 Germany, ItalyPublisher:Royal Society of Chemistry (RSC) Arianna Baldinelli; Xinwei Dou; Daniel Buchholz; Mario Marinaro; Stefano Passerini; Linda Barelli;doi: 10.1039/c8gc00085a
handle: 11568/1177821 , 11391/1428674
A general methodology for the energy requirement estimation for the synthesis of bio-waste derived hard carbons is described.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Green ChemistryArticle . 2018 . Peer-reviewedLicense: Royal Society of Chemistry Licence to PublishData sources: CrossrefArchivio della Ricerca - Università di PisaArticle . 2018Data sources: Archivio della Ricerca - Università di Pisaadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c8gc00085a&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 33 citations 33 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Green ChemistryArticle . 2018 . Peer-reviewedLicense: Royal Society of Chemistry Licence to PublishData sources: CrossrefArchivio della Ricerca - Università di PisaArticle . 2018Data sources: Archivio della Ricerca - Università di Pisaadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c8gc00085a&type=result"></script>'); --> </script>
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description Publicationkeyboard_double_arrow_right Article , Journal , Other literature type 2018 BelgiumPublisher:MDPI AG Funded by:EC | FIVEVBEC| FIVEVBLysander De Sutter; Gert Berckmans; Mario Marinaro; Jelle Smekens; Yousef Firouz; Margret Wohlfahrt-Mehrens; Joeri Van Mierlo; Noshin Omar;In this research, twenty-four high capacity (1360 mAh) NMC622/Si-alloy Li-ion full pouch cells with high silicon-alloy content (55%) are cycle aged under seven different cycling conditions to study the effect of different stressors on the cycle life of Si-anode full cells, among which are the effect of ambient temperature, Depth of Discharge (DoD) and the discharge current. The cells are volumetrically constrained at an optimal initial pressure to improve their cycle life, energy and power capabilities. Furthermore, the innovative test setup allows measuring the developed pressure as a result of repeated (de-)lithiation during battery cycling. This uniquely vast testing campaign on Si-anode full cells allows us to study and quantify independently the influence of different stress factors on their cycle life for the first time, as well as to develop a new capacity fade model based on an observed linear relationship between capacity retention and total discharge capacity throughput.
Energies arrow_drop_down EnergiesOther literature type . 2018License: CC BYFull-Text: http://www.mdpi.com/1996-1073/11/11/2948/pdfData sources: Multidisciplinary Digital Publishing InstituteVrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en11112948&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 47 citations 47 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert Energies arrow_drop_down EnergiesOther literature type . 2018License: CC BYFull-Text: http://www.mdpi.com/1996-1073/11/11/2948/pdfData sources: Multidisciplinary Digital Publishing InstituteVrije Universiteit Brussel Research PortalArticle . 2018Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en11112948&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 GermanyPublisher:The Electrochemical Society Funded by:EC | FIVEVBEC| FIVEVBAuthors: Dong-Hwan Yoon; Mario Marinaro; Peter Axmann; Margret Wohlfahrt-Mehrens;In lithium-ion batteries, Si-based materials such as silicon alloys are regarded as a promising alternative to graphite negative electrode to achieve higher energy. Unfortunately, they often suffer from a large volume change that can result in poor cycle life. We monitored the electrode expansion/contraction that occurs during lithiation/delithiation in real time by electrochemical dilatometry. Volume changes of Si alloy-based electrode with three different polymer binders have been compared. Electrode manufactured with lithiated polyacrylic acid (LiPAA) exhibited the greatest expansion but also demonstrated the highest reversibility as well as the best cycling performance. Ex situ SEM imaging along with dilatometer measurements revealed that electrode porosity after contraction (delithiation) increases compared to that after precedent expansion (lithiation), which can buffer volume expansion at the subsequent cycle. Proof-of-concept in situ optical microscopy (IOM) experiments were carried out with the best performing LiPAA electrode. The results demonstrated that LiPAA electrode in the IOM cell expanded much less than the same electrode in the dilatometer cell. This implies that internal pressure existing in a lithium-ion cell has a great impact on total electrode expansion.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of The Electrochemical SocietyArticle . 2020 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/abcf4f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 30 citations 30 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2021License: CC BYData sources: Bielefeld Academic Search Engine (BASE)Journal of The Electrochemical SocietyArticle . 2020 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/abcf4f&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 GermanyPublisher:Wiley Funded by:DFGDFGSteve Zaubitzer; Saustin Dongmo; Philipp Schüler; Sven Krieck; Florian Fiesinger; Daniel Gaissmaier; Matthias van den Borg; Timo Jacob; Matthias Westerhausen; Margret Wohlfahrt-Mehrens; Mario Marinaro;Magnesium‐based batteries are one of the most promising candidates as postlithium electrochemical energy storage devices. Despite considerable research progress, suitable electrolytes supporting long‐term reversible stripping/deposition of magnesium metal in a low content or halide‐free electrolyte are still of great interest. Moreover, the electrolytes should possess certain properties to be a good match with candidate cathode materials. Herein, the electrochemical performance of a novel indolyl‐based electrolyte is presented. Theoretical modeling combined with NMR analysis identifies the magnesium species in the electrolyte. Reversible stripping/deposition of Mg metal in indolyl‐based electrolyte shows long‐term cycling with high coulombic efficiency of >99.5% and yields dendrite‐free magnesium deposition in compact and smooth layers. The X‐ray diffraction shows different preferential structural orientations depending on the electrode substrate. Finally, a proof‐of‐concept Mg║Mo6S8 full cell using the newly developed electrolyte is proposed.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Energy TechnologyArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefKITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/ente.202200440&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 6 citations 6 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)Energy TechnologyArticle . 2022 . Peer-reviewedLicense: Wiley Online Library User AgreementData sources: CrossrefKITopen (Karlsruhe Institute of Technologie)Article . 2022Data sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1002/ente.202200440&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 BelgiumPublisher:Elsevier BV Lysander De Sutter; Gert Berckmans; Mario Marinaro; Margret Wohlfahrt-Mehrens; Maitane Berecibar; Joeri Van Mierlo;Abstract The mechanical behavior of high capacity (1.4Ah) multilayer Si alloy-Graphite/NMC622 pouch cells under an external compressive load is presented in this research. The results show that their mechanical behavior is more complex compared to traditional cells with graphite anodes. Three distinct mechanisms are identified in the pressure evolution: i) a reversible pressure variation related to the lithiation of the anode, ii) an irreversible relaxation that occurs during early cycles and iii) an irreversible pressure growth related to capacity degradation. All mechanisms are investigated separately and a root cause is proposed for each one. Cells are cycled at different conditions to study the effect of initial compressive load, ambient temperature, current rate and depth of discharge on the mechanical behavior. Finally, a modeling methodology is proposed to estimate cell capacity fade based on cell pressure measurements and to model the expected pressure evolution during cycling. Presumably, this pressure behavior will become a key factor in designing future battery modules and packs containing energy-dense, volume changing electrode materials such as Silicon.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.227774&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 45 citations 45 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.227774&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022Publisher:The Electrochemical Society Fabio Maroni; Marco Spreafico; Axel Schönecker; Margret Wohlfahrt-Mehrens; Mario Marinaro;In this work, novel near-zero volume expanding Si-dominant electrodes are presented as promising anodes for next-generation Li-ion batteries. The electrodes contain micrometer-size nano-porous Silicon particles with a carefully tuned morphology and synthesized via a scalable and cost-effective route. Volume expansion during electrochemical Li-Si alloying/de-alloying is found to be almost completely suppressed. Bi-layer pouch cells manufactured with the abovementioned Si-anodes, having industrial relevant areal capacities (≥3 mAh cm−2), and LiNi0.6Mn0.2Co0.2O2 cathodes, show indeed negligible volume expansion as demonstrated by operando dilatometric measurements during galvanostatic cycling and post-mortem SEM cross-sectional analysis.
Journal of The Elect... arrow_drop_down Journal of The Electrochemical SocietyArticle . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/ac8628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess Routeshybrid 8 citations 8 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert Journal of The Elect... arrow_drop_down Journal of The Electrochemical SocietyArticle . 2022 . Peer-reviewedLicense: CC BYData sources: Crossrefadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1149/1945-7111/ac8628&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Other literature type , Journal 2020Embargo end date: 29 Nov 2021 GermanyPublisher:MDPI AG Authors: P. K. R. Kottam; S. Dongmo; M. Wohlfahrt-Mehrens; M. Marinaro;The use of concentrated aprotic electrolytes in lithium batteries provides numerous potential applications, including the use of high-voltage cathodes and Li-metal anodes. In this paper, we aim at understanding the effect of salt concentration on the variation of the Li/Li+ Quasi-Reference Electrode (QRE) potential in Tetraglyme (TG)-based electrolytes. Comparing the obtained results to those achieved using Dimethyl sulfoxide DMSO-based electrolytes, we are now able to take a step forward and understand how the effect of solvent coordination and its donor number (DN) is attributed to the Li-QRE potential shift. Using a revised Nernst equation, the alteration of the Li redox potential with salt concentration was determined accurately. It is found that, in TG, the Li-QRE shift follows a different trend than in DMSO owing to the lower DN and expected shorter lifespan of the solvated cation complex.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en13061470&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 7 citations 7 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3390/en13061470&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article 2022 GermanyPublisher:Frontiers Media SA Funded by:DFGDFGLukas Fridolin Pfeiffer; Nicola Jobst; Cornelius Gauckler; Mika Lindén; Mario Marinaro; Stefano Passerini; Stefano Passerini; Margret Wohlfahrt-Mehrens; Peter Axmann;Sodium-ion batteries promise efficient, affordable and sustainable electrical energy storage that avoids critical raw materials such as lithium, cobalt and copper. In this work, a manganese-based, cobalt-free, layered NaxMn3/4Ni1/4O2 cathode active material for sodium-ion batteries is developed. A synthesis phase diagram was developed by varying the sodium content x and the calcination temperature. The calcination process towards a phase pure P2-Na2/3Mn3/4Ni1/4O2 material was investigated in detail using in-situ XRD and TGA-DSC-MS. The resulting material was characterized with ICP-OES, XRD and SEM. A stacking fault model to account for anisotropic broadening of (10l) reflexes in XRD is presented and discussed with respect to the synthesis process. In electrochemical half-cells, P2-Na2/3Mn3/4Ni1/4O2 delivers an attractive initial specific discharge capacity beyond 200 mAh g−1, when cycled between 4.3 and 1.5 V. The structural transformation during cycling was studied using operando XRD to gain deeper insights into the reaction mechanism. The influence of storage under humid conditions on the crystal structure, particle surface and electrochemistry was investigated using model experiments. Due to the broad scope of this work, raw material questions, fundamental investigations and industrially relevant production processes are addressed.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3389/fenrg.2022.910842&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen gold 18 citations 18 popularity Top 10% influence Average impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2022License: CC BYData sources: Bielefeld Academic Search Engine (BASE)add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.3389/fenrg.2022.910842&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2020 Germany, ItalyPublisher:Elsevier BV Marinaro, Mario; Bresser, Dominic; Beyer, Engelbert; Faguy, Peter; Hosoi, Kei; Li, Hong; Sakovica, Julija; Amine, Khalil; Wohlfahrt-Mehrens, Margret; Passerini, Stefano;handle: 11573/1677397
Abstract The recent development of high-performance Li-ion battery cells has sparked intensive revolutions in our society. After enabling the wireless communication, Li-ion batteries are paving the way towards a full transition to electromobility. However, the search and need for batteries with improved performance and safety at reduced cost is still ongoing. Therefore, substantial economical efforts are put in place. The 12th edition of the annual International Conference on Advanced Lithium Batteries for Automobile Applications (ABAA-12), held in October 2019 in Ulm, Germany, has been an insightful meeting during which policy makers from China, Germany, Japan, the European Commission and the USA provided an in-depth description of their respective visions on how to bring forward this technology. The aim of this perspective article is to give insights about the presented R&D trends and the current penetration of electric vehicles in the mass market.
add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.228073&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen bronze 143 citations 143 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert add ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.jpowsour.2020.228073&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2019 BelgiumPublisher:Elsevier BV Funded by:EC | FIVEVBEC| FIVEVBBerckmans, Gert Jan; De Sutter, Lysander; Marinaro, Mario; Smekens, Jelle; Jaguemont, Joris; Wohlfahrt-Mehrens, Margret; Van Mierlo, Joeri; Omar, Noshin;Abstract This research will focus on characterising and analysing next generation batteries consisting of silicon-alloy/graphite blend anode combined with a nickel rich lithium nickel manganese cobalt oxide (NMC 622) as cathode. The study is performed on prototype pouch cells (1.4 Ah). Furthermore, the effect of applying external pressure on the pouch cell is investigated. The application of external pressure has a significant beneficial impact, more specifically a 19% increase in capacity combined with a significant decrease of 50% of the discharge ohmic resistance. To investigate and quantify the pressure variation over the state of charge (SoC) a dedicated set-up has been developed which allows to apply an external pressure while measuring the pressure variation. Up to 30 N of pressure variation is observed during static tests, while no pressure variation can be observed during short pulses, demonstrating its potential to use pressure as SoC estimator. Finally, a study on the effect of initial applied external pressure on the cells' lifetime has shown that the initial applied pressure, within the range of tested pressures, has little impact on the cells’ performance and lifetime.
Electrochimica Acta arrow_drop_down Vrije Universiteit Brussel Research PortalArticle . 2019Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.electacta.2019.03.138&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen hybrid 66 citations 66 popularity Top 1% influence Top 10% impulse Top 1% Powered by BIP!
more_vert Electrochimica Acta arrow_drop_down Vrije Universiteit Brussel Research PortalArticle . 2019Data sources: Vrije Universiteit Brussel Research Portaladd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1016/j.electacta.2019.03.138&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eudescription Publicationkeyboard_double_arrow_right Article , Journal 2018 Germany, ItalyPublisher:Royal Society of Chemistry (RSC) Arianna Baldinelli; Xinwei Dou; Daniel Buchholz; Mario Marinaro; Stefano Passerini; Linda Barelli;doi: 10.1039/c8gc00085a
handle: 11568/1177821 , 11391/1428674
A general methodology for the energy requirement estimation for the synthesis of bio-waste derived hard carbons is described.
KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Green ChemistryArticle . 2018 . Peer-reviewedLicense: Royal Society of Chemistry Licence to PublishData sources: CrossrefArchivio della Ricerca - Università di PisaArticle . 2018Data sources: Archivio della Ricerca - Università di Pisaadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c8gc00085a&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.euAccess RoutesGreen 33 citations 33 popularity Top 10% influence Top 10% impulse Top 10% Powered by BIP!
more_vert KITopen (Karlsruhe I... arrow_drop_down KITopen (Karlsruhe Institute of Technologie)Article . 2018Data sources: Bielefeld Academic Search Engine (BASE)Green ChemistryArticle . 2018 . Peer-reviewedLicense: Royal Society of Chemistry Licence to PublishData sources: CrossrefArchivio della Ricerca - Università di PisaArticle . 2018Data sources: Archivio della Ricerca - Università di Pisaadd ClaimPlease grant OpenAIRE to access and update your ORCID works.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.This Research product is the result of merged Research products in OpenAIRE.
You have already added works in your ORCID record related to the merged Research product.All Research productsarrow_drop_down <script type="text/javascript"> <!-- document.write('<div id="oa_widget"></div>'); document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=10.1039/c8gc00085a&type=result"></script>'); --> </script>
For further information contact us at helpdesk@openaire.eu