Reshaping Lithium Plating/Stripping Behavior via Bifunctional Polymer Electrolyte for Room-Temperature Solid Li Metal Batteries
文献类型：期刊论文
| 作者 | Zeng, Xian-Xiang1,2; Yin, Ya-Xia1,2; Li, Nian-Wu1; Du, Wen-Cheng1,2; Guo, Yu-Guo1,2; Wan, Li-Jun1,2 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2016-12-14 |
| 卷号 | 138期号:49页码:15825-15828 |
| 英文摘要 | High-energy rechargeable Li metal batteries are hindered by dendrite growth due to the use of a liquid electrolyte. Solid polymer electrolytes, as promising candidates to solve the above issue, are expected to own high Li ion conductivity without sacrificing mechanical strength, which is still a big challenge to realize. In this study, a bifunctional solid polymer electrolyte exactly having these two merits is proposed with an interpenetrating network of poly(ether acrylate) (ipn-PEA) and realized via photopolymerization of ion-conductive poly(ethylene oxide) and branched acrylate. The ipn-PEA electrolyte with facile processing capability integrates high mechanical strength (ca. 12 GPa) with high room temperature ionic conductance (0.22 mS cm(-1)), and significantly promotes uniform Li plating/stripping. Li metal full cells assembled with ipn-PEA electrolyte and cathodes within 4.5 V vs Li+/Li operate effectively at a rate of 5 C and cycle stably at a rate of 1 C at room temperature. Because of its fabrication simplicity and compelling characteristics, the bifunctional ipn-PEA electrolyte reshapes the feasibility of room-temperature solid-state Li metal batteries. |
| 语种 | 英语 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/38007]  |
| 专题 | 化学研究所_分子纳米结构与纳米技术实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, CAS Key Lab Mol Nanostruct & Nanotechnol, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem & Chem Engn, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zeng, Xian-Xiang,Yin, Ya-Xia,Li, Nian-Wu,et al. Reshaping Lithium Plating/Stripping Behavior via Bifunctional Polymer Electrolyte for Room-Temperature Solid Li Metal Batteries[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2016,138(49):15825-15828. |
| APA | Zeng, Xian-Xiang,Yin, Ya-Xia,Li, Nian-Wu,Du, Wen-Cheng,Guo, Yu-Guo,&Wan, Li-Jun.(2016).Reshaping Lithium Plating/Stripping Behavior via Bifunctional Polymer Electrolyte for Room-Temperature Solid Li Metal Batteries.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138(49),15825-15828. |
| MLA | Zeng, Xian-Xiang,et al."Reshaping Lithium Plating/Stripping Behavior via Bifunctional Polymer Electrolyte for Room-Temperature Solid Li Metal Batteries".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.49(2016):15825-15828. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。