Lithium‐Ion Batteries: Cyclic Aminosilane‐Based Additive Ensuring Stable Electrode–Electrolyte Interfaces in Li‐Ion Batteries (Adv. Energy Mater. 15/2020)

Abstract

In article number 2000012, Sang Kyu Kwak, Nam‐Soon Choi and co‐workers show that 3‐(trimethylsilyl)‐2‐oxazolidinone as a multifunctional electrolyte additive, promotes the dissociation of LiPF6, prevents the hydrolysis of ion‐paired LiPF6, scavenges HF in the electrolyte, and enhances the structural and compositional stability of solid–electrolyte interphase layers on Ni‐rich LiNi0.7Co0.15Mn0.15O2 cathodes and graphite anodes.