A simple and mass production preferred solid-state procedure to prepare the LiSixMgxMn2∿xO4 (0≤x≿.10) with enhanced cycling stability and rate capability
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- 作者：Hongyuan Zhaoa ; b ; huz9@psu.edu" class="auth_mail" title="E-mail the corresponding author ; hongyuanzhao@126.com" class="auth_mail" title="E-mail the corresponding author ; Shanshan Liua ; Yu Caia ; Zhenwei Wanga ; Ming Tana ; Xingquan Liua ; Lxquan@uestc.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Lithium-ion battery ; Si&ndash ; Mg co-doping ; LiMn2O4 ; Solid-state synthesis ; Electrochemical property
- 刊名：Journal of Alloys and Compounds
- 出版年：2016
- 出版时间：25 June 2016
- 年：2016
- 卷：671
- 期：Complete
- 页码：304-311
- 全文大小：2604 K
文摘
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LiSixMgxMn2−2xO4 samples were firstly prepared via a simple and mass production preferred solid-state procedure.
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Si–Mg co-doping led to the decrease of crystal lattice constant and more stable spinel structure.
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LiSi0.05Mg0.05Mn1.90O4 sample exhibited enhanced cycling stability and rate capability.