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Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures

بيان إجماع لتقييم الاستقرار والإبلاغ عن الخلايا الكهروضوئية بيروفسكايت على أساس إجراءات إيزو

descriptionPublicationkeyboard_double_arrow_right Article , Other literature type , Journal 22 Jan 2020Embargo end date: 21 Jan 2021 Italy, United Kingdom, Spain, Denmark, United Kingdom, Netherlands, Netherlands, Germany, Germany, United Kingdom, Spain, Switzerland, Germany Publisher:Springer Science and Business Media LLCJournal:Nature Energy, volume 5, pages 35-49 (eissn: 2058-7546,

Authors: Nam-Gyu Park; Joseph J. Berry; Muriel Matheron; Jeff Kettle; Yulia Galagan; Francesca De Rossi; Francesca De Rossi; +61 Authors

Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures

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Abstract

AbstractImproving the long-term stability of perovskite solar cells is critical to the deployment of this technology. Despite the great emphasis laid on stability-related investigations, publications lack consistency in experimental procedures and parameters reported. It is therefore challenging to reproduce and compare results and thereby develop a deep understanding of degradation mechanisms. Here, we report a consensus between researchers in the field on procedures for testing perovskite solar cell stability, which are based on the International Summit on Organic Photovoltaic Stability (ISOS) protocols. We propose additional procedures to account for properties specific to PSCs such as ion redistribution under electric fields, reversible degradation and to distinguish ambient-induced degradation from other stress factors. These protocols are not intended as a replacement of the existing qualification standards, but rather they aim to unify the stability assessment and to understand failure modes. Finally, we identify key procedural information which we suggest reporting in publications to improve reproducibility and enable large data set analysis.

Countries

Italy, United Kingdom, Spain, Denmark, United Kingdom, Netherlands, Netherlands, Germany, Germany, United Kingdom, Spain, Switzerland, Germany

Related Organizations

Free University of Amsterdam Pure VU Amsterdam
Netherlands
State University of Campinas
Brazil
University of Maryland, College Park
United States
Spanish National Research Council
Spain
Shaanxi Normal University
China (People's Republic of)

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Keywords

Reliability engineering, Systems engineering, Data science, Settore ING-INF/01 - ELETTRONICA, Nanotechnology, Business, LONG-TERM STABILITY, Stability (learning theory), 40 Engineering, Crystallography, 600, LEAD IODIDE, Solar Cell Efficiency, maximum power point, Physical Sciences, Telecommunications, 4008 Electrical Engineering, Experimental procedure, Perovskite Solar Cell Technology, Materials Science, Energy Engineering and Power Technology, PHOTOCHEMICAL STABILITY, MAXIMUM POWER POINT, Machine learning, FOS: Electrical engineering, electronic engineering, information engineering, Optical and Magnetic Materials, Electrical and Electronic Engineering, Engineering & allied operations, FOS: Nanotechnology, /639/4077, Science & Technology, Software engineering, hybrid, sensitized solar-cells, /639/4077/909/4101, Consensus Statement, Computer science, Materials science, 620, Thin-Film Solar Cell Technology, Long term stability, Organic photovoltaics, Electrical engineering, Perovskite Solar Cells, SENSITIZED SOLAR-CELLS, info:eu-repo/classification/ddc/620, Technology, Degradation (telecommunications), Artificial intelligence, INDUCED DEGRADATION, induced degradation, photochemical stability, Engineering, Materials Chemistry, Perovskite (structure), outdoor performance, Photovoltaic system, Multidisciplinary, info:eu-repo/classification/ddc/330, Solid Acids in Protonic Conduction and Ferroelectricity, long-term stability, OUTDOOR PERFORMANCE, light soaking, 4017 Mechanical Engineering, Stability assessment, 0906 Electrical and Electronic Engineering, Chemistry, Fuel Technology, ddc:620, EFFICIENCY, Energy & Fuels, lead iodide, Materials Science, Multidisciplinary, LIGHT SOAKING, Qualification standards, perovskite, solar cell, stability, Electronic, Software deployment, Risk analysis (engineering), SDG 7 - Affordable and Clean Energy, Renewable Energy, Induced degradation, Sustainability and the Environment, /639/4077/909/4101/4096, /639/4077/4072, Engineering physics, Ion redistribution, Degradation mechanism, Photovoltaics, 0907 Environmental Engineering, efficiency, /639/4077/909, HYBRID, Consistency (knowledge bases), consensus-statement

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	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Top 1%
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Top 0.01%