2026-06-01T17:13:11Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/584034784 2025-04-29T08:32:35.592Z

4.2 EI 10.15151/ESRF-ES-584034784 Jonathan Wright Jonathan Wright 0000-0002-8217-0884 Martijn VAN HULZEN Martijn Van Hulzen Martijn VAN HULZEN Martijn Van Hulzen Frans OOMS Frans Ooms Frans OOMS Frans Ooms Theodosios FAMPRIKIS Theodosios Famprikis 0000-0002-7946-1445 Theodosios FAMPRIKIS Theodosios Famprikis 0000-0002-7946-1445 Marnix WAGEMAKER Marnix Wagemaker Marnix WAGEMAKER Marnix Wagemaker Shengnan ZHANG Shengnan Zhang Swapna GANAPATHY Swapna Ganapathy Shengnan ZHANG Shengnan Zhang Swapna GANAPATHY Swapna Ganapathy Qidi WANG Qidi Wang Qidi WANG Qidi Wang Rijk HOGENBIRK Rijk Hogenbirk 0009-0009-6211-2140 Example Institute 2024 Data from large facility measurement 2021-12-01T07:00:00Z/2021-12-06T07:00:00Z 2021-12-06T07:00:00Z I CC-BY-4.0 All-solid-state Li-ion batteries are touted to be the battery of the future, providing higher energy densities while being intrinsically safe. However, one of the major challenges is to harvest the full capacity of the electrodes and to maintain this over many charge/discharge cycles. Although it is clear that degradation of the solid-solid interface is the starting point for the poor performance, the underlying degradation mechanism of a large ensemble of electrode crystallites, present in an realistic electrode remains elusive. We propose operando micro-beam diffraction experiments of state-of-the art all-solid-state batteries during repeated charge/discharge cycles. This will allow us to monitor the phase transformation of tens of electrode crystallites simultaneously, thus providing unique and direct insight to the transformation kinetics and degradation mechanisms.