Knowledge Management System Of Institute of process engineering,CAS
| Size effect of Si particles on the electrochemical performances of Si/C composite anodes | |
| Liu, Bonan1,2; Lu, Hao1,2; Chu, Geng3; Luo, Fei4; Zheng, Jieyun1; Chen, Shimou3; Li, Hong1,2 | |
| 2018-08-01 | |
| Source Publication | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| Volume | 27Issue:8Pages:7 |
| Abstract | 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. |
| Keyword | Silicon-carbon Composite Solid-electrolyte Interphase Size Effect Anode Volume Expansion |
| DOI | 10.1088/1674-1056/27/8/088201 |
| Language | 英语 |
| WOS Keyword | Lithium-ion Batteries ; Solid-electrolyte Interphase ; Rechargeable Batteries ; Amorphous-silicon ; Li ; Lithiation ; Generation ; Fracture |
| WOS Research Area | Physics |
| WOS Subject | Physics, Multidisciplinary |
| WOS ID | WOS:000442033300001 |
| Publisher | IOP PUBLISHING LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/25707 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Li, Hong |
| Affiliation | 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 |
| Recommended Citation 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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Size effect of S_省略_（919KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text | |
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