3 papers
cond-mat.mtrl-sci2026
Operando spectro-ptychography reveals dynamical charge-storage and degradation pathways in redox-active electrodes
Xiao Zhao, Yuchen Cao, Evan Z Carlson +13
Electrochemical reactions at buried electrode-electrolyte interfaces govern how redox-active materials store and release energy. However, these reactions are difficult to visualize…
cond-mat.mtrl-sci2026
Visualizing Degradation in Anode-Free High-Utilization Aqueous Batteries Across Cell Lifetime
Sofia K. Catalina, Kyle Frohna, Willow Thompson +6
Operando microscopy has unveiled key mechanistic insights in battery materials during early cycling, but long-term characterization to unveil material evolution, degradation, and f…
cond-mat.mtrl-sci2026
Electrochemical and thermal control of continuous phase transitions in P2-NaxNi1/3Mn2/3O2
Dylan A. Edelman, John Cattermull, Jue Liu +7
Sodium layered oxides often undergo phase transformations involving ordering or disordering of Na+ upon desodiation, i.e., when cycled as a battery electrode. Accurately characteri…