Tuning the Li/Ni Disorder of the NMC811 Cathode by Thermally Driven Competition between Lattice Ordering and Structure Decomposition

Ni-rich layered LiNi x Mn y Co z O2 (NMC) cathodes for lithium-ion batteries are receiving a lot of attention owing to their promising large capacity, whereas the high content of Ni results in several issues including poor thermal stability and serious Li/Ni disorder. Although a little degree of the...

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Veröffentlicht in:	Journal of physical chemistry. C 2020-03, Vol.124 (10), p.5600-5607
Hauptverfasser:	Wang, Ting, Ren, Keliang, Xiao, Wei, Dong, Wenhao, Qiao, Huali, Duan, Anran, Pan, Hongyu, Yang, Yang, Wang, Hailong
Format:	Artikel
Sprache:	eng
Schlagworte:	annealing cathodes electrochemistry ions lithium lithium batteries nickel oxygen physical chemistry temperature thermal stability
Online-Zugang:	Volltext
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