ROOM TEMPERATURE IONIC LIQUIDS CONTAINING IONIZED SOLVENT MOLECULE AS AN IN-VOLATILE ADDITIVE FOR A LITHIUM BATTERY ELECTROLYTE

摘要

Ionic liquids based on TFSI anion and quaternary ammonium cations, containing the chemical structure of organic solvents such as diethylcarbonate, were prepared to use as an in-volatile organic additives for EMI systems. The addition of both the additive salt and a lithium salt effectively suppressed the reductive decomposition of EMI cation on Ni.