Effect of Li<sub>1/3sub>Mn<sub>2/3sub>-Substitution on Electrochemical Performance of P2-Na<sub>0.74sub>CoO<sub>2sub> Cathode for Sodium-ion Batteries

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• 作者：Yanxia Wang^a ; DingDing Yuan^a ; Zhongxue Chen^b ; ^{zxchen_pmc@whu.edu.cn} ; Jiangfeng Qian^a ; Xinping Ai^a ; Yuliang Cao^a ; ^{ylcao@whu.edu.cn} ; Hanxi Yang^a
• 关键词：Na0.74CoO2 ; LiMn-substitution ; Cathode ; Sodium ion battery
• 刊名：Electrochimica Acta
• 出版年：2016
• 出版时间：20 December 2016
• 年：2016
• 卷：222
• 期：Complete
• 页码：862-866
• 全文大小：1533 K
• 卷排序：222

文摘

The Li1/3Mn2/3-substitution Na0.74CoO2 materials are prepared by sol-gel method. The Li1/3Mn2/3 substitution suppresses phase transformation in intercalation process. The Li1/3Mn2/3-substitution electrode exhibits excellent rate capability.