Enhancement of specific capacitance of polyaniline by secondary metal ion doping

Arun Kumar Singh, Bhavana Gupta, Rajiv Prakash

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

In this paper we are reporting secondary metal ion doped polyaniline is chemically synthesized and used for the construction of a redox supercapacitor. The chloride doped polyaniline is chemically synthesized and secondary doping with iron metal cation is studied using 0.5M concentration of ferric chloride as oxidizing agent. Iron ions doped polyaniline is coated over the indium tin oxide (ITO) coated glass plates using solution casting technique and films are characterized using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) in propylene carbonate (PC) electrolytes. The secondary ions doped polyaniline shows a significant improvement in the charge storage properties.

Original languageEnglish
Title of host publication2009 International Conference on Emerging Trends in Electronic and Photonic Devices and Systems, ELECTRO '09
PublisherInstitute of Electrical and Electronics Engineers
Pages522-524
Number of pages3
ISBN (Print)9781424448463
DOIs
StatePublished - 1 Jan 2009
Externally publishedYes
Event2009 International Conference on Emerging Trends in Electronic and Photonic Devices and Systems, ELECTRO '09 - Varanasi, India
Duration: 22 Dec 200924 Dec 2009

Publication series

Name2009 International Conference on Emerging Trends in Electronic and Photonic Devices and Systems, ELECTRO '09

Conference

Conference2009 International Conference on Emerging Trends in Electronic and Photonic Devices and Systems, ELECTRO '09
Country/TerritoryIndia
CityVaranasi
Period22/12/0924/12/09

Keywords

  • Conducting polymer
  • Polyaniline
  • Supercapacitor

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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