Rechargeable Zn/PEDOT Battery with an Imidazolium-Based Ionic Liquid as the Electrolyte

被引：46
|
作者：
Simons, Tristan J. [1 ]
Salsamendi, Maitane [2 ]
Howlett, Patrick C. [1 ]
Forsyth, Maria [1 ]
MacFarlane, Douglas R. [3 ]
Pozo-Gonzalo, Cristina [1 ]
机构：
[1] Deakin Univ, ARC Ctr Excellence Electromat Sci, Inst Frontier Mat, Burwood, Vic 3125, Australia
[2] Univ Basque Country, UPV EHU, Polymat, Joxe Mari Korta I D I Ctr, Donostia San Sebastian 20018, Spain
[3] Monash Univ, ARC Ctr Excellence Electromat Sci, Clayton, Vic 3800, Australia
来源：
CHEMELECTROCHEM | 2015年 / 2卷 / 12期
基金：
澳大利亚研究理事会;
关键词：
energy storage; ionic liquids; PEDOT; rechargeable batteries; zinc; NANOTUBE COMPOSITE; AIR BATTERIES; POLYANILINE; POLY(3,4-ETHYLENEDIOXYTHIOPHENE); POLYMER; CATHODE; PERFORMANCE;
D O I：
10.1002/celc.201500278
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
A non-aqueous secondary battery has been constructed by using Zn metal as the anode and chemically synthesised PEDOT as the cathode, with a 1-ethyl-3-methylimidazolium dicyanamide ionic liquid as the electrolyte, which avoids dendritic growth processes on the Zn surface upon charge/discharge cycling. The novel Zn/PEDOT rechargeable cell shows high efficiency and cycling ability, performing over 320 cycles with no indication of short circuit. Both the Zn and PEDOT surfaces showed minimal signs of degradation, suggesting that a Zn/PEDOT electrochemical device would be capable of extended cycle life under numerous charge/discharge cycles.
引用
收藏
页码：2071 / 2078
页数：8
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