Mechanism of Gases Generation during Lithium-Ion Batteries Cycling

This paper studied the gases release of a graphite//NMC111(LiNi1/3Mn1/3Co1/3O2) cell during cycle in the voltage ranges of 2.6-4.2V and 2.6-4.8V and the temperatures of at 25°C and 60°C. It was proved that the CO2, CO, and H2 gases are released as a result of electrolyte decomposition. And it shows ... View More