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【答案】应助回帖
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hebin2010(sunshan4379代发): 金币+5 2014-10-07 09:23:20
sunshan4379: LS-EPI+1, 感谢应助！ 2014-10-07 09:23:28
Research Progress of Improving the Conductivity of LiFePO4 Cathode Materials for Lithium Ion Batteries
作者:He, BB (He Binbin)[ 1 ] ; Li, YJ (Li Yaoji)[ 1 ] ; Ai, CC (Ai Changchun)[ 1,2 ] ; Li, XS (Li Xiaoshuang)[ 1 ] ; Fang, SX (Fang Shixiang)[ 1 ] ; Tian, XK (Tian Xike)[ 3 ]
RARE METAL MATERIALS AND ENGINEERING
卷: 42
页: 410-413
增刊: 2
出版年: NOV 2013
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摘要
As a new type of cathode materials for lithium ion battery, the olivine LiFePO4 has many advantages, such as abundant resources, low cost, environmental friend, higher energy density and theoretical capacity, steady discharge voltage, good thermal stability and excellent cycling performance, to be a strong competitor for the next generation cathode materials for lithium ion banttery. However, the problem of lower conductivity has been very prominent in the process of synthesis and pratical of lithium iron phosphate, This article described the structure of LiFePO4 cathode material, the mechanism of charge-discharge and Li+ transport diffusion in LiFePO4. A variety of methods to improve the conductivity of LiFePO4 have been described in this paper, mainly carbon-doped and coated, doped metal powder, doped metal ion and so on.
关键词
作者关键词:lithium iron phosphate; cathode material; conductivity
作者信息
通讯作者地址: He, BB (通讯作者)
Natl Engn Res Ctr Phosphate Resource Dev & Utiliz, Kunming 650113, Peoples R China.
地址:
[ 1 ] Natl Engn Res Ctr Phosphate Resource Dev & Utiliz, Kunming 650113, Peoples R China
[ 2 ] Wuhan Inst Technol, Wuhan 430073, Peoples R China
[ 3 ] China Univ Geosci, Wuhan 430074, Peoples R China
电子邮件地址:2004hebin050@sina.com
出版商
NORTHWEST INST NONFERROUS METAL RESEARCH, C/O RARE METAL MATERIAL ENGINEERING PRESS, PO BOX 51, XIAN, SHAANXI 710016, PEOPLES R CHINA
类别 / 分类
研究方向:Materials Science; Metallurgy & Metallurgical Engineering
Web of Science 类别:Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering
文献信息
文献类型:Article
语种:Chinese
入藏号: WOS:000328667300096
ISSN: 1002-185X
期刊信息
Impact Factor (影响因子): Journal Citation Reports®
其他信息
IDS 号: 275HQ
Web of Science 核心合集中的 "引用的参考文献": 19
Web of Science 核心合集中的 "被引频次": 0
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19 引用的参考文献
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