Pushing the limit of layered transition metal oxide cathodes for high-energy density rechargeable Li ion batteries

DOI:

10.1039/c8ee00227d

Authors:

Un‐Hyuck Kim, Dayoung Jun, Kwang-Kuen Park, Q. Zhang, Payam Kaghazchi, Doron Aurbach, Dan Thomas Major, Gil Goobes, Mudit Dixit, Nicole Leifer, C. M. Wang, Pengfei Yan, Docheon Ahn, Kwang Ho Kim, Chong Seung Yoon, Yang‐Kook Sun

Abstract:

W-doping produced the two-phase (Fm3̄m and R3̄m) structure which improved the cycling and thermal stability of the Ni-rich layered cathodes.