Laterally Confined Graphene Nanosheets and Graphene/SnO2 Composites as High-Rate Anode Materials for Lithium-Ion Batteries
文献类型：期刊论文
| 作者 | Wang, Zhiyong1; Zhang, Hao2; Li, Nan1; Shi, Zujin1; Gu, Zhennan1; Cao, Gaoping2 |
| 刊名 | NANO RESEARCH
 |
| 出版日期 | 2010-10-01 |
| 卷号 | 3期号:10页码:748-756 |
| 关键词 | Carbon Graphene Anode Lithium-ion Batteries Sno2 Nanomaterials |
| ISSN号 | 1998-0124 |
| DOI | 10.1007/s12274-010-0041-5 |
| 英文摘要 | High-rate anode materials for lithium-ion batteries are desirable for applications that require high power density. We demonstrate the advantageous rate capability of few-layered graphene nanosheets, with widths of 100-200 nm, over micro-scale graphene nanosheets. Possible reasons for the better performance of the former include their smaller size and better conductivity than the latter. Combination of SnO2 nanoparticles with graphene was used to further improve the gravimetric capacities of the electrode at high charge discharge rates. Furthermore, the volumetric capacity of the composites was substantially enhanced compared to pristine graphene due to the higher density of the composites. |
| 语种 | 英语 |
| WOS记录号 | WOS:000284017100009 |
| 出版者 | TSINGHUA UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/68953]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Shi, Zujin |
| 作者单位 | 1.Peking Univ, Coll Chem & Mol Engn, State Key Lab Rare Earth Mat Chem & Applicat, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China 2.Res Inst Chem Def, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhiyong,Zhang, Hao,Li, Nan,et al. Laterally Confined Graphene Nanosheets and Graphene/SnO2 Composites as High-Rate Anode Materials for Lithium-Ion Batteries[J]. NANO RESEARCH,2010,3(10):748-756. |
| APA | Wang, Zhiyong,Zhang, Hao,Li, Nan,Shi, Zujin,Gu, Zhennan,&Cao, Gaoping.(2010).Laterally Confined Graphene Nanosheets and Graphene/SnO2 Composites as High-Rate Anode Materials for Lithium-Ion Batteries.NANO RESEARCH,3(10),748-756. |
| MLA | Wang, Zhiyong,et al."Laterally Confined Graphene Nanosheets and Graphene/SnO2 Composites as High-Rate Anode Materials for Lithium-Ion Batteries".NANO RESEARCH 3.10(2010):748-756. |
入库方式： OAI收割
来源：化学研究所
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