Effects of Li2SiO3 coating on the performance of LiNi0.5Co0.2Mn0.3O2 cathode material for lithium ion batteries
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- 作者：Guorong Hu ; Manfang Zhang ; Lili Wu ; Zhongdong Peng ; Ke Du ; Yanbing Cao ; cybcsu@csu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：LiNi0.5Co0.2Mn0.3O2 ; Li+-conductive coating layer ; Enhanced electrochemical performance ; High current density ; High cutoff voltage
- 刊名：Journal of Alloys and Compounds
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：690
- 期：Complete
- 页码：589-597
- 全文大小：4666 K
文摘
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LiNi0.5Co0.2Mn0.3O2 has been functionally coated with Li2SiO3 via a two-step method.
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Li2SiO3 possesses a high Li+-ion conduction and excellent structural stability.
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The Li2SiO3-coated sample shows improved electrochemical properties.
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