DOI: 10.1039/d6ta03055f ISSN: 2050-7488
Structural pseudo-rotation affords highly durable 4.6 V LiCoO 2
Jiajie Wu, Huilin Lan, Tongmin Xu, Weikang Dong, Maolan Li, Ruiwen Shao, Henghui Zhou, Zheyuan Liu, Chengkai YangLayered lithium cobalt oxide (LiCoO 2 ), an important cathode for commercial lithium‑ion batteries, is restricted in improving its energy and power density by structural instability under high voltages and kinetic hysteresis at high rates.