Ionic conductive copolymer encapsulated graphite as an anode material for lithium ion batteries
文献类型：期刊论文
| 作者 | Pan, QM; Guo, KK; Wang, LZ; Fang, SB |
| 刊名 | SOLID STATE IONICS
 |
| 出版日期 | 2002-08-01 |
| 卷号 | 149期号:3-4页码:193-200 |
| 关键词 | Lithium Ion Batteries Graphite Anode Encapsulation Ionic Conductive Copolymer |
| ISSN号 | 0167-2738 |
| 英文摘要 | In order to reduce the irreversible capacity and enhance the cycling life of the natural graphite anode of lithium ion batteries, a novel modification method was proposed by encapsulation with an ionically conductive co-polymer on the surface of natural graphite particles via radiation-initiated polymerization. The encapsulated graphite shows great improvement in electrochemical performance such as initial coulombic efficiency and cycleability compared with the original natural graphite. Raman spectroscopy indicates that encapsulation with an ionic conductive polymer can depress the structural changes caused by the cointercalation of solvent molecules. Stable electrode impedance during the repeated cycling is revealed by impedance spectra for encapsulated graphite. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000177199100005 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78249]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Fang, SB |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, QM,Guo, KK,Wang, LZ,et al. Ionic conductive copolymer encapsulated graphite as an anode material for lithium ion batteries[J]. SOLID STATE IONICS,2002,149(3-4):193-200. |
| APA | Pan, QM,Guo, KK,Wang, LZ,&Fang, SB.(2002).Ionic conductive copolymer encapsulated graphite as an anode material for lithium ion batteries.SOLID STATE IONICS,149(3-4),193-200. |
| MLA | Pan, QM,et al."Ionic conductive copolymer encapsulated graphite as an anode material for lithium ion batteries".SOLID STATE IONICS 149.3-4(2002):193-200. |
入库方式： OAI收割
来源：化学研究所
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