Size effect of Si particles on the electrochemical performances of Si/C composite anodes
文献类型：期刊论文
| 作者 | Liu, Bonan1,2; Lu, Hao1,2; Chu, Geng3; Luo, Fei4; Zheng, Jieyun1; Chen, Shimou3; Li, Hong1,2 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2018-08-01 |
| 卷号 | 27期号:8页码:7 |
| 关键词 | Silicon-carbon Composite Solid-electrolyte Interphase Size Effect Anode Volume Expansion |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/27/8/088201 |
| 英文摘要 | A series of Si/C composites were fabricated based on pitch and Si powders with particle sizes of 30, 100, 500, and 3000 nm. The size effects of the Si particles in the Si/C composites were investigated for lithium-ion battery anodes. The nanoscale Si and Si/C composites exhibited good capacity retentions. Scanning electron microscopy showed that exterior and interior cracks emerging owing to volume expansion as well as parasitic reactions with the electrolyte could well explain the performance failure. |
| WOS关键词 | Lithium-ion Batteries ; Solid-electrolyte Interphase ; Rechargeable Batteries ; Amorphous-silicon ; Li ; Lithiation ; Generation ; Fracture |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000442033300001 |
| 出版者 | IOP PUBLISHING LTD |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/25706]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Li, Hong |
| 作者单位 | 1.Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Phys Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Key Lab Green Proc Engn, Beijing 100190, Peoples R China 4.Tianmu Energy Anode Mat Ltd Co, Changzhou 213300, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Bonan,Lu, Hao,Chu, Geng,et al. Size effect of Si particles on the electrochemical performances of Si/C composite anodes[J]. CHINESE PHYSICS B,2018,27(8):7. |
| APA | Liu, Bonan.,Lu, Hao.,Chu, Geng.,Luo, Fei.,Zheng, Jieyun.,...&Li, Hong.(2018).Size effect of Si particles on the electrochemical performances of Si/C composite anodes.CHINESE PHYSICS B,27(8),7. |
| MLA | Liu, Bonan,et al."Size effect of Si particles on the electrochemical performances of Si/C composite anodes".CHINESE PHYSICS B 27.8(2018):7. |
入库方式： OAI收割
来源：过程工程研究所
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