In-Situ Cell Gassing Volume Monitor Analyzer

Abstract We report an in-situ study of Gas Generation and open-circuit voltage (OCV) behavior for lithium-ion cells stored at 85 °C across five states of charge (SOC). Using the IEST GVM2200 gas generation volume monitor, we tracked time-resolved ce…

1. Background In recent years, people have placed higher and higher requirements on battery life, safety, fast charging and other performance. Silicon-based anode electrode materials are new high-performance lithium-ion battery anode electrode mater…