| 锂离子电池锡基负极材料的改性研究进展 | |
| 林克芝 ; 王晓琳 ; 徐艳辉 ; LIN Ke-zhi ; WANG Xiao-lin ; XU Yan-hui | |
| 2010-06-10 ; 2010-06-10 | |
| 关键词 | 锡基材料 电化学储锂 不可逆容量 体积变化 改性研究 tin-based composites electrochemical lithiation irreversible capacities bulk changes modification TM912.2 |
| 其他题名 | Recent development of tin-based materials as anode of the lithium ion battery |
| 中文摘要 | 文章简要介绍了锡基材料电化学储锂特性,指出通常锡基材料在电化学储锂过程中存在第一周期不可逆容量 高,循环过程中容量衰减快的缺点。文章从几个方面详细综述了近几年国内外针对这些缺点所进行的改性研究,包括 引入限制体积变化效应的框架材料,锡与其他金属形成合金,制备纳米级颗粒和薄膜材料及掺杂磷、硼等元素形成化 学计量比的化合物等改性方法,分析了反应机理。这些方法对于促进锡基材料的商业化有重要作用。; The article introduced the principle of the electrochemical lithiation of the tin-based composites. Two shortages of this material were pointed out which are the large irreversible capacities at the first cycle and the large bulk changes during the charge/discharge process. The article gave a primary overview on the modification research aimed at the two shortages. The researches included the introducing frame material such as carbon of iron, alloying tin with other metals, producing nano-scale materials and thin-film electrodes etc. Some research productions are utility. The further work should be done in making tin-based composites used practically as anode in lithium rechargeable battery. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/64294]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 林克芝,王晓琳,徐艳辉,等. 锂离子电池锡基负极材料的改性研究进展[J],2010, 2010. |
| APA | 林克芝,王晓琳,徐艳辉,LIN Ke-zhi,WANG Xiao-lin,&XU Yan-hui.(2010).锂离子电池锡基负极材料的改性研究进展.. |
| MLA | 林克芝,et al."锂离子电池锡基负极材料的改性研究进展".(2010). |
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