High-Voltage Cycling Induced Thermal Vulnerability in LiCoO2 Cathode: Cation Loss and Oxygen Release Driven by Oxygen Vacancy Migration

Authors: Congli Sun, Xiaobin Liao, Fanjie Xia, Yan Zhao, Lei Zhang, Sai Mu, Shanshan Shi, Yanxi Li, Haoyang Peng, Gustaaf Van Tendeloo, Kangning Zhao, Jinsong Wu

Journal: ACS Nano

DOI: https://doi.org/10.1021/acsnano.0c02237