Hydrothermal synthesis and electrochemical performance of Mn-doped V6O13 as cathode material for lithium-ion battery
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- 作者：Jinyun He ; Fei Long ; Zhengguang Zou ; Weimin Wang ; Zhengyi Fu
- 关键词：Vanadium oxide ; Manganese doping ; Cathode material ; Lithium ; ion battery
- 刊名：Ionics
- 出版年：2015
- 出版时间：April 2015
- 年：2015
- 卷：21
- 期：4
- 页码：995-1001
- 全文大小：1,608 KB
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文摘
MnxV6?xO13 (x--.01, 0.02, 0.03, 0.04) were successfully synthesized via a simple hydrothermal method followed by heat-treatment. Both crystal domain size, electronic conductivity and the lithium diffusion coefficient of the MnxV6?xO13 samples were influenced by the doping amount of Mn2+. When x--.02, the product was nano-sized particles and exhibited the best electrochemical performance. The enhanced electrochemical performance originated from its higher total conductivity and higher lithium diffusion coefficient.