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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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【答案】應(yīng)助回帖
感謝參與，應(yīng)助指數(shù) +1
2樓2014-09-28 14:12:09
baiyuefei
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hebin2010(sunshan4379代發(fā)): 金幣+5 2014-10-07 09:23:20
sunshan4379: LS-EPI+1, 感謝應(yīng)助！ 2014-10-07 09:23:28
hebin2010(sunshan4379代發(fā)): 金幣+5 2014-10-07 09:23:20
sunshan4379: LS-EPI+1, 感謝應(yīng)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 頁: 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. 關(guān)鍵詞 作者關(guān)鍵詞:lithium iron phosphate; cathode material; conductivity 作者信息 通訊作者地址: He, BB (通訊作者) 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 電子郵件地址: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 類別 / 分類 研究方向:Materials Science; Metallurgy & Metallurgical Engineering Web of Science 類別:Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering 文獻(xiàn)信息 文獻(xiàn)類型:Article 語種:Chinese 入藏號(hào): WOS:000328667300096 ISSN: 1002-185X 期刊信息 Impact Factor (影響因子): Journal Citation Reports® 其他信息 IDS 號(hào): 275HQ Web of Science 核心合集中的 "引用的參考文獻(xiàn)": 19 Web of Science 核心合集中的 "被引頻次": 0 引文網(wǎng)絡(luò) 0 被引頻次 19 引用的參考文獻(xiàn) 查看 Related Records 查看引證關(guān)系圖 創(chuàng)建引文跟蹤 (數(shù)據(jù)來自 Web of ScienceTM 核心合集) 全部被引頻次計(jì)數(shù) 0 / 所有數(shù)據(jù)庫 0 / Web of Science 核心合集 0 / BIOSIS Citation Index 0 / 中國(guó)科學(xué)引文數(shù)據(jù)庫 0 / Data Citation Index 0 / SciELO Citation Index 此記錄來自: Web of ScienceTM 核心合集 建議修正 如果希望提高此記錄中數(shù)據(jù)的質(zhì)量，請(qǐng)?zhí)峁┬拚ㄗh。 |
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baiyuefei
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