Improved cycling performance of Li2MoO4-inlaid LiNi0.5Co0.2Mn0.3O2 cathode materials for lithium-ion battery under high cutoff voltage
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- 作者：Manfang Zhang ; Guorong Hu ; Longwei Liang ; 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 ; Li2MoO4-inlaid ; Cycling stability ; High cutoff voltages
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：15 July 2016
- 年：2016
- 卷：673
- 期：Complete
- 页码：237-248
- 全文大小：5405 K
文摘
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Electrochemical performance of LiNi0.5Co0.2Mn0.3O2 is improved by Li2MoO4 modification.
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Li2MoO4 modification can make the structure of the bare material stable.
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Li2MoO4-inlaid Li[Ni0.5Co0.2Mn0.3]O2 samples show excellent cycling stability under high voltages.
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The modification of Li2MoO4-inlaid can reduce polarization and increase the electronic conductivity to some extent.