Study on roles of polyacrylonitrile in "salt-in-polymer" and 44 "polymer-in-salt" electrolytes | |
Wang, ZX ; Gao, WD ; Chen, LQ ; Mo, YJ ; Huang, XJ | |
刊名 | SOLID STATE IONICS
![]() |
2002 | |
卷号 | 154页码:51 |
关键词 | LI+ IONS CONDUCTIVITY TRANSPORT |
ISSN号 | 0167-2738 |
通讯作者 | Wang, ZX (reprint author), Chinese Acad Sci, Inst Phys, Lab Solid State Ion, POB 603, Beijing 100080, Peoples R China. |
中文摘要 | Polymer electrolytes composed of polyacrylonitrile (PAN), propylene carbonate (PC) and lithium bis(trifluoromethane sulfone imide) (LiTFSI, LiN(CF3SO2)(2)) have been studied by Raman and AC impedance spectroscopy. Impedance study shows that the conductivity of the electrolyte is strongly dependent on the salt content, and a transition from "salt-in-polymer" to "polymer-in-salt" electrolyte is observed when the salt content is very high. This transition has its response in the Raman spectrum and a new component is observed at 2280 cm(-1) involving the interaction between the polymer and ionic cluster [Lim+TFSIn-] (m>n) as well as the 2270 cm(-1) peak related to the nitrile-Li+ interaction. Based on these facts, it is proposed that PAN play distinct roles in the transportation of the ionic species in conventional "salt-in-polymer" electrolyte and in the ''polymer-in-salt" electrolytes. (C) 2002 Elsevier Science B.V. All rights reserved. |
收录类别 | SCI |
语种 | 英语 |
公开日期 | 2013-09-24 |
内容类型 | 期刊论文 |
源URL | [http://ir.iphy.ac.cn/handle/311004/53846] ![]() |
专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
推荐引用方式 GB/T 7714 | Wang, ZX,Gao, WD,Chen, LQ,et al. Study on roles of polyacrylonitrile in "salt-in-polymer" and 44 "polymer-in-salt" electrolytes[J]. SOLID STATE IONICS,2002,154:51. |
APA | Wang, ZX,Gao, WD,Chen, LQ,Mo, YJ,&Huang, XJ.(2002).Study on roles of polyacrylonitrile in "salt-in-polymer" and 44 "polymer-in-salt" electrolytes.SOLID STATE IONICS,154,51. |
MLA | Wang, ZX,et al."Study on roles of polyacrylonitrile in "salt-in-polymer" and 44 "polymer-in-salt" electrolytes".SOLID STATE IONICS 154(2002):51. |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
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。
修改评论