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physics.chem-ph2026
Capacity gain in Li-ion cells with silicon-containing electrodes
Marco-Tulio F. Rodrigues, Charles McDaniel, Stephen E. Trask +1
Silicon-containing lithium-ion batteries can exhibit capacity gain early in life, which makes forecasting future cell behavior difficult. We have observed these anomalous trends ev…
physics.chem-ph2024
Inactive Overhang in Silicon Anodes
Aidin I. OBrien, Stephen E. Trask, Devashish Salpekar +8
Li-ion batteries contain excess anode area to improve manufacturability and prevent Li plating. These overhang areas in graphite electrodes are active but experience decreased Li+…