Improved cycle performance of LiMn2O4 cathode material for aqueous rechargeable lithium battery by LaF3 coating
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- 作者：Qing Zhua ; b ; Shuai Zhenga ; Xuwu Lua ; Yi Wanb ; Quanqi Chena ; quanqi.chen@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; quanqi.chen@glut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jianwen Yanga ; Ling-zhi Zhanga ; Zhouguang Lub ; luzg@sustc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Aqueous rechargeable lithium battery (ARLB) ; Spinel LiMn2O4 ; LaF3 coating ; Cathode
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：5 January 2016
- 年：2016
- 卷：654
- 期：Complete
- 页码：384-391
- 全文大小：2706 K
文摘
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LaF3 coated LiMn2O4 was prepared by a modified co-precipitation method.
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LaF3 coating improves the Li+ diffusion coefficients of LiMn2O4.
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LaF3 coating suppresses the dissolution of LiMn2O4 in LiNO3 aqueous electrolytes.
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LaF3 coated LiMn2O4 exhibits superior electrochemical performance to LiMn2O4.
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