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| openaire: EC/H2020/963646/EU//HELIOS Lithium titanate oxide (LTO) batteries have been under intensive research due to their stability, safety, and rapid charging characteristics. Nevertheless, uncertainties as to LTO-batteries behavior when used as a raw material in battery recycling still exist. This study provides a grave-to-gate life cycle inventory for a hydrometallurgical battery recycling process in which Li-battery waste materials nickel manganese cobalt (NMC), LTO, and graphite were used as feed. The simulation showed that NMC cathode materials and lithium from both battery waste fractions could be recovered. In contrast, the titanium present within LTO cannot be recovered by the recycling process. Nevertheless, the life cycle assessment (LCA) of the process demonstrated clear benefits of recycling battery materials, highlighted by the decrease in global warming potential, acidification, eutrophication, and ozone depletion potential. Additionally, two routes for hazardous waste management were simulated to ascertain the environmental impacts of hazardous waste management within the recycling process. Peer reviewed

This paper analyzes stock returns' sensitivity to the newly introduced sustainability concerns index based on media indicators from LSEG MarketPsych for the US market from 2010 to 2023. While the results demonstrate that better ESG performance mitigates equities' sensitivity to sustainability concerns in society, the effects are mainly driven by firms' governance rather than environmental or social performance. This study underscores the vital role of good governance and management among ESG criteria for firms in promoting the stability of stock returns to changes in public concerns regarding sustainability issues. peerReviewed

The observed difference in the selectivity towards alkane, ketone, and alcohol hydrodeoxygenation products over Ru and Rh catalysts is explored using a combination of density functional theory and microkinetics. Using γ-valerolactone as a model compound, we investigate the reaction mechanism in order to identify selectivity determining species. The effect of the coadsorbed water molecule as well as the higher adsorbate surface coverage on reaction barriers and energies is explored as well. The performed calculations suggest that the desired alkane product is formed from a ketone intermediate on Ru, and through both ketone and alcohol on Rh, although the selectivity towars alkane on Rh is much lower than on Ru. peerReviewed

Scholars within management disciplines have shown a growing interest in digital transformation and sustainability phenomena to address global societal challenges. Indeed, previous studies have investigated the initial analysis of the intersection between these two emerging and intertwined topics. However, there has been no comprehensive or critical analysis of the relationships among these concepts. Nevertheless, a clear understanding of this phenomenon is key to developing rigorous and meaningful knowledge and enabling future research. Our critical review analyses 91 articles on digital transformation and sustainability research to address this issue. The findings propose a synthesis of the definition types of digital transformation and sustainability in four categories, from which only 16 articles show a relationship between both concepts. This study theoretically contributes to management research by uncovering issues and assumptions around the conceptualizations of digital transformation and sustainability at the corporate level. By doing so, we present a consolidation of conceived knowledge and clarify these interrelated concepts. Moreover, understanding and assessing these relationships will lead to a future research agenda and implications for practitioners. peerReviewed