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physics.chem-ph2023
In Situ Three-Dimensional Mapping of Lithiation Heterogeneity in NMC Electrodes using XANES Nanotomography
Tuan-Tu Nguyen, Jiahui Xu, Zeliang Su +5
Spatial heterogeneity in lithiation complicates the interpretation of electrode-averaged electrochemical measurements and the assessment of local active-material utilization. Here,…
physics.chem-ph2022★ 2 cited
Morphological Evolution of NMC Secondary Particles Through in situ electrochemical FIB/SEM experiment
François Cadiou, Tuan-Tu Nguyen, Martin Bettge +5
Microstructural evolution of NMC secondary particles during the battery operation drives the electrochemical performance and impacts the Li-ion battery lifetime. In this work, we d…