Cu nanowires modified with carbon-rich conjugated framework PTEB for stabilizing lithium metal anodes
文献类型：期刊论文
| 作者 | Yang, Shan2; Xiao, Ru1; Zhang, Tongwei2; Li, Yuan2; Zhong, Benhe2; Wu, Zhenguo2; Guo, Xiaodong2 |
| 刊名 | CHEMICAL COMMUNICATIONS
 |
| 出版日期 | 2021-12-14 |
| 卷号 | 57期号:99页码:13606-13609 |
| ISSN号 | 1359-7345 |
| DOI | 10.1039/d1cc04822h |
| 通讯作者 | Wu, Zhenguo(zhenguowu@scu.edu.cn) ; Guo, Xiaodong(xiaodong2009@scu.edu.cn) |
| 英文摘要 | Lithium metal anodes provide a direction for the development of high-energy-density lithium-ion batteries. To overcome lithium dendritic growth and low Coulombic efficiency in lithium plating/stripping processes, the design of a three-dimensional (3D) host structure is a feasible solution. Herein, copper nanowires in situ-coated with a carbon-rich conjugated framework, poly(1,3,5-triethynylbenzene), and grown on copper foam were constructed as a 3D lithium host, and shown to effectively yield a low nucleation overpotential, smooth lithium deposition, and improved cycling stability. This well-designed 3D host structure achieved a high Coulombic efficiency of over 99% for 150 cycles and showed reversible lithium plating/stripping stability for over 800 h at 2 mA cm(-2). This work has highlighted the benefits of using an interface modification strategy, and provided a feasible route for 3D host structure design in the development of lithium metal anodes. |
| 资助项目 | National Natural Science Foundation of China[20A20145] ; National Natural Science Foundation of China[21878195] ; National Natural Science Foundation of China[21805198] ; Distinguished Young Foundation of Sichuan Province[2020JDJQ0027] ; Zigong Municipal People's Government[2020CDZG-09] ; State Key Laboratory of Polymer Materials Engineering[sklpme2020-3-02] ; Sichuan Provincial Department of Science and Technology[2020YFG0471] ; Sichuan Provincial Department of Science and Technology[2020YFG0022] ; Sichuan Province Science and Technology Achievement Transfer and Transformation Project[21ZHSF0111] ; Sichuan University[2020CDZG-09] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000724482100001 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Natural Science Foundation of China ; Distinguished Young Foundation of Sichuan Province ; Zigong Municipal People's Government ; State Key Laboratory of Polymer Materials Engineering ; Sichuan Provincial Department of Science and Technology ; Sichuan Province Science and Technology Achievement Transfer and Transformation Project ; Sichuan University |
| 源URL | [http://ir.imr.ac.cn/handle/321006/167506]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wu, Zhenguo; Guo, Xiaodong |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 2.Sichuan Univ, Sch Chem Engn, Chengdu 610065, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, Shan,Xiao, Ru,Zhang, Tongwei,et al. Cu nanowires modified with carbon-rich conjugated framework PTEB for stabilizing lithium metal anodes[J]. CHEMICAL COMMUNICATIONS,2021,57(99):13606-13609. |
| APA | Yang, Shan.,Xiao, Ru.,Zhang, Tongwei.,Li, Yuan.,Zhong, Benhe.,...&Guo, Xiaodong.(2021).Cu nanowires modified with carbon-rich conjugated framework PTEB for stabilizing lithium metal anodes.CHEMICAL COMMUNICATIONS,57(99),13606-13609. |
| MLA | Yang, Shan,et al."Cu nanowires modified with carbon-rich conjugated framework PTEB for stabilizing lithium metal anodes".CHEMICAL COMMUNICATIONS 57.99(2021):13606-13609. |
入库方式： OAI收割
来源：金属研究所
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