Improved thermal and structural stabilities of LiNi0.6Co0.2Mn0.2O2 cathode by La2Zr2O7 multifunctional modification

Poor thermal stability and severe structural degradation of Ni-rich LiNi0.6Co0.2Mn0.2O2 (NCM622) cathode during the (de)lithiation process hinder its further application. As a typical thermal barrier material and ion conductor, La2Zr2O7 (LZO) was herein served as the multifunctional modification lay...

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Veröffentlicht in:	Applied physics letters 2021-08, Vol.119 (9), Article 093902
Hauptverfasser:	Gao, Liufei, Chen, Suhua, Zhang, Guowei, Dai, Zhongsheng, Yan, Dong, Yang, Hui Ying, Yu, Caiyan, Bai, Ying
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied physics Cathodes Conductors Degradation Kinetics Physical Sciences Physics Physics, Applied Science & Technology Structural stability Thermal stability
Online-Zugang:	Volltext
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