Ionic protector to proactive mitigate interfacial degradation induced from electrolyte decomposition in lithium-ion batteries

Tetrabutylammonium nonafluorobutanesulfonate (TBNF) is introduced as a capacitive-protecting electrolyte additive to enhance the performance of high-voltage nickel–cobalt–manganese (NCM) batteries. During charging, the voltage of the positive electrode increases, whereas that...