Site-dependent electrochemical performance of Mg doped LiFePO4
文献类型：期刊论文
| 作者 | Ni, Jiangfeng1,2; Zhao, Yang1,2; Chen, Jitao3; Gao, Lijun1,2; Lu, Li4 |
| 刊名 | ELECTROCHEMISTRY COMMUNICATIONS
 |
| 出版日期 | 2014-07-01 |
| 卷号 | 44页码:4-7 |
| 关键词 | Lithium Rechargeable Battery Lithium Iron Phosphate Dopant Conductivity Electrochemical Performance |
| ISSN号 | 1388-2481 |
| DOI | 10.1016/j.elecom.2014.04.004 |
| 英文摘要 | Exotic metal (EM) doping in LiFePO4 materials could mitigate their poor electronic conductivity and electrochemical performance. This effect is believed to be dependent on the EM dwelling site, which has yet been well clarified due to experimental difficulty. Herein, we report on Mg-doped LiFePO4 samples with dopant in two distinct sites, namely the Li1-2xMgxFePO4 and LiFe1-xMgxPO4, using a specially designed two-step reaction. The conductivity and electrochemical test results are a clear indication that the performance of the doped LiFePO4 samples is highly Mg site dependent, consistent with theoretical analysis. (C) 2014 Elsevier B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000337997400002 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/43523]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Ni, Jiangfeng |
| 作者单位 | 1.Soochow Univ, Sch Energy, Suzhou 215006, Peoples R China 2.Soochow Univ, Collaborat Innovat Ctr Suzhou Nano Sci & Technol, Suzhou 215006, Peoples R China 3.Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 4.Natl Univ Singapore, Dept Mech Engn, Singapore 117576, Singapore |
| 推荐引用方式 GB/T 7714 | Ni, Jiangfeng,Zhao, Yang,Chen, Jitao,et al. Site-dependent electrochemical performance of Mg doped LiFePO4[J]. ELECTROCHEMISTRY COMMUNICATIONS,2014,44:4-7. |
| APA | Ni, Jiangfeng,Zhao, Yang,Chen, Jitao,Gao, Lijun,&Lu, Li.(2014).Site-dependent electrochemical performance of Mg doped LiFePO4.ELECTROCHEMISTRY COMMUNICATIONS,44,4-7. |
| MLA | Ni, Jiangfeng,et al."Site-dependent electrochemical performance of Mg doped LiFePO4".ELECTROCHEMISTRY COMMUNICATIONS 44(2014):4-7. |
入库方式： OAI收割
来源：化学研究所
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