Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers

Ting-yang Dai; Rong Tang; Xiao-xiao Yue; Liang Xu; Yun Lu

doi:10.1007/s10118-015-1647-6

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Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers

PAPER | Updated：2021-06-21

- Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers
- Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers
- Chinese Journal of Polymer Science 2015年33卷第7期页码：1018-1027
- Affiliations：
  
  Department of Polymer Science and Engineering, State Key Laboratory of Coordination Chemistry, Key Laboratory of High Performance Polymer Materials and Technology of Ministry of Education, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China
- Author bio：
  
  **Yun Lu (陆云), E-mail: yunlu@nju.edu.cn
- Funds：
  
  National Natural Science Foundation of China(21174059;21374046);China Postdoctoral Science Foundation(2013M530249);Program for Changjiang Scholars and Innovative Research Teams in Universities, Open Project of State Key Laboratory of Superamolecular Structure and Materials(SKLSSM201416);Testing Foundation of Nanjing University
- DOI：10.1007/s10118-015-1647-6
  中图分类号：
- 收稿：2014-10-31，
  
  修回：2014-12-31，
  
  录用：2015-01-01，
  
  纸质出版：2015-07
- Accepted：
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Ting-yang Dai, Rong Tang, Xiao-xiao Yue, 等. Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers[J]. Chinese Journal of Polymer Science, 2015,33(7):1018-1027.

Ting-yang Dai, Rong Tang, Xiao-xiao Yue, et al. Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers[J]. Chinese Journal of Polymer Science, 2015, 33(7): 1018-1027.
Ting-yang Dai, Rong Tang, Xiao-xiao Yue, 等. Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers[J]. Chinese Journal of Polymer Science, 2015,33(7):1018-1027. DOI： 10.1007/s10118-015-1647-6.

Ting-yang Dai, Rong Tang, Xiao-xiao Yue, et al. Capacitance Performances of Supramolecular Hydrogels Based on Conducting Polymers[J]. Chinese Journal of Polymer Science, 2015, 33(7): 1018-1027. DOI： 10.1007/s10118-015-1647-6.

摘要

Abstract

The capacitance performances of poly(3

4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT-PSS) supramolecular hydrogels have been investigated systematically. The materials show a specific capacitance of 67 F/g and display excellent rate capability at the scan rate as high as 5000 mV/s in the cyclic voltammogram measurements

accompanied by good cycle stability. On the basis of the measurements of the microscale morphologies

specific areas and electrical conductivities

the mechanisms for the improvement of the electrochemical properties are discussed and ascribed to the novel porous microstructures of the hydrogels and the synergetic effect of the rigid PEDOT and soft PSS components. Furthermore

polyaniline (PAn) is compounded with the PEDOT-PSS hydrogels through an interfacial polymerization process

endowing the hydrogel materials with a higher specific capacitance of 160 F/g at the scan rate of 5000 mV/s. The significance of this work lies in the demonstration of a novel method to solve the problems of conducting polymers in electrochemical applications.

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