LiFePO-coated LiNiCoMnO for lithium-ion batteries with enhanced cycling performance at elevated temperatures and high voltages

LiNi 0.6 Co 0.2 Mn 0.2 O 2 (NCM622) is a highly promising cathode material owing to its high capacity; however, it is characterized by inferior cycling performance and safety problems. We report a novel strategy to improve electrochemical characteristics and safety issues of NCM622 by coating it wit...

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Veröffentlicht in:	RSC advances 2020-10, Vol.1 (62), p.37916-37922
Hauptverfasser:	You, Longzhen, Tang, Jiantao, Wu, Qiang, Zhang, Congcong, Liu, Da, Huang, Tao, Yu, Aishui
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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