Single Nanowire Electrode Electrochemistry of Silicon Anode by in Situ Atomic Force Microscopy: Solid Electrolyte lnterphase Growth and Mechanical Properties
文献类型：期刊论文
| 作者 | Liu, Xing-Rui1,2; Deng, Xin1; Liu, Ran-Ran1,2; Yan, Hui-Juan1; Guo, Yu-Guo1; Wang, Dong1; Wan, Li-Jun1 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2014-11-26 |
| 卷号 | 6期号:22页码:20317-20323 |
| 关键词 | Single Si Nanowire Anode Solid Electrolyte Interphase (Sei) In Situ Atomic Force Microscopy (Afm) Li-ion Battery |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/am505847s |
| 英文摘要 | Silicon nanowires (SiNWs) have attracted great attention as promising anode materials for lithium ion batteries (LIBs) on account of their high capacity and improved cyclability compared with bulk silicon. The interface behavior, especially the solid electrolyte interphase (SEI), plays a significant role in the performance and stability of the electrodes. We report herein an in situ single nanowire atomic force microscopy (AFM) method to investigate the interface electrochemistry of silicon nanowire (SiNW) electrode. The morphology and Young's modulus of the individual SiNW anode surface during the SEI growth were quantitatively tracked. Three distinct stages of the SEI formation on the SiNW anode were observed. On the basis of the potential-dependent morphology and Young's modulus evolution of SEI, a mixture-packing structural model was proposed for the SEI film on SiNW anode. |
| 语种 | 英语 |
| WOS记录号 | WOS:000345721400104 |
| 出版者 | AMER CHEMICAL SOC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/52107]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, Dong |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Inst Chem, CAS Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xing-Rui,Deng, Xin,Liu, Ran-Ran,et al. Single Nanowire Electrode Electrochemistry of Silicon Anode by in Situ Atomic Force Microscopy: Solid Electrolyte lnterphase Growth and Mechanical Properties[J]. ACS APPLIED MATERIALS & INTERFACES,2014,6(22):20317-20323. |
| APA | Liu, Xing-Rui.,Deng, Xin.,Liu, Ran-Ran.,Yan, Hui-Juan.,Guo, Yu-Guo.,...&Wan, Li-Jun.(2014).Single Nanowire Electrode Electrochemistry of Silicon Anode by in Situ Atomic Force Microscopy: Solid Electrolyte lnterphase Growth and Mechanical Properties.ACS APPLIED MATERIALS & INTERFACES,6(22),20317-20323. |
| MLA | Liu, Xing-Rui,et al."Single Nanowire Electrode Electrochemistry of Silicon Anode by in Situ Atomic Force Microscopy: Solid Electrolyte lnterphase Growth and Mechanical Properties".ACS APPLIED MATERIALS & INTERFACES 6.22(2014):20317-20323. |
入库方式： OAI收割
来源：化学研究所
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