LiMnPO<sub>4sub>·Li<sub>3sub>V<sub>2sub>(PO<sub>4sub>)<sub>3sub> composite cathode material derived from Mn(VO<sub>3sub>)<sub>2sub> nanosheet precursor

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• 作者：Zhihong Lei<sup>asup> ; Jun Yang<sup>asup> ; Yang He<sup>bsup> ; Yuyan Shao<sup>csup> ; Scott X. Mao<sup>bsup> ; Chongming Wang<sup>csup> ; Yanna Nuli<sup>asup> ; Jiulin Wang<sup>asup><sup> ; sup><sup>wangjiulin@sjtu.edu.cnsup>
• 关键词：LiMnPO4 ; Li3V2(PO4)3 ; Mn(VO3)2 ; Cathode material ; Lithium ion battery
• 刊名：Journal of Alloys and Compounds
• 出版年：2017
• 出版时间：25 February 2017
• 年：2017
• 卷：695
• 期：Complete
• 页码：1813-1820
• 全文大小：2787 K
• 卷排序：695

文摘

The Mn(VO3)2 nanosheet was prepared as a precursor to synthesize LiMnPO4·Li3V2(PO4)3/C composite material. The nanograins and nanorods coexist in LiMnPO4·Li3V2(PO4)3/C composite which facilitate the electrolyte penetration. The LiMnPO4·Li3V2(PO4)3/C material exhibits high specific capacity, excellent cycling stability and nice rate capability.