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Research Progress to Improve the Conductivity of LiFePO4 Cathode Materials for Lithium Ion Batteries He BinBin1, Li YaoJi1, Ai ChangChun1, 2, Li XiaoShuang1, Fang ShiXiang1, Tian XiKe3 Abstract: As a new type of cathode materials for lithium ion banery, the olivine LiFePO4 has many advantages, such as abundant resources, low cost, environmental friend, higher energy density and theoretical capacity, smady discharge voltage, good thermal stability and excellent cycling performance, to be a strong competitor for the next generation cathode materials for lithium ion banery．However, the problem of lower conductivity has been very prominent in the process of synthesis and partical 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 described in this paper, mainly carbon-doped and coated, metal powder, doped metal ion and so on. Key words: Lithium iron phosphate; Cathode material; Conductivit, Rare Metal Materials and Engineering |
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baiyuefei
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风雪
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【答案】应助回帖
★ ★ ★ ★ ★
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
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
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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 查看期刊信息 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 引文网络 0 被引频次 19 引用的参考文献 查看 Related Records 查看引证关系图 创建引文跟踪 (数据来自 Web of ScienceTM 核心合集) 全部被引频次计数 0 / 所有数据库 0 / Web of Science 核心合集 0 / BIOSIS Citation Index 0 / 中国科学引文数据库 0 / Data Citation Index 0 / SciELO Citation Index 此记录来自: Web of ScienceTM 核心合集 建议修正 如果希望提高此记录中数据的质量，请提供修正建议。 |
3楼2014-09-28 14:12:19
baiyuefei
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2楼2014-09-28 14:12:09
baiyuefei
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4楼2014-09-28 14:12:31
surrounding8
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5楼2014-09-29 09:04:24
