Self-limiting electrospray deposition (SLED) of porous polyimide coatings as effective lithium-ion battery separator membranes

Abstract

Electrospray deposition (ESD) is employed to produce separator membranes for coin-cell lithium-ion batteries (LIBs) using off-the-shelf polyimide (PI). The PI coatings are deposited directly onto planar LiNi0.6Mn0.2Co0.2O2 (NMC) electrodes via...