Journal ArticleDOI
Electrochemical properties of polyaniline doped with poly(styrenesulfonic acid)
Reads0
Chats0
TLDR
In this paper, a polyaniline was electrochemically synthesized in aqueous 0.2 N poly(styrenesulfonic acid) solution and the electrochemical properties, such as redox kinetics with respect to the pH of the electrolytic medium and the effect of film thickness, were investigated by cyclic voltammetry and coulometry.About:
This article is published in Synthetic Metals.The article was published on 1992-10-15. It has received 81 citations till now. The article focuses on the topics: Polyaniline nanofibers & Polyaniline.read more
Citations
More filters
Journal ArticleDOI
Fabrication of Highly Flexible, Scalable, and High-Performance Supercapacitors Using Polyaniline/Reduced Graphene Oxide Film with Enhanced Electrical Conductivity and Crystallinity
TL;DR: In this article, a solution-processed polyaniline (PANI)/reduced graphene oxide (RGO) hybrid film was synthesized for high-performance supercapacitors.
Journal ArticleDOI
Reversed micelle polymerization: a new route for the synthesis of DBSA–polyaniline nanoparticles
TL;DR: In this paper, chemical oxidative polymerization of aniline (An) was performed in dodecybenzenesulfonic acid (DBSA) and 2,2,4-trimethylpentane (2, 2,5,6,7,8,9,10,11) reversed micelle system.
Journal ArticleDOI
Conducting composites of polypyrrole and polyaniline a review
Amit Bhattacharya,Amitabha De +1 more
TL;DR: In this article, a discussion on the composites of polypyrrole and polyaniline polymers is presented, where the authors focus on three main classes of polymeric materials viz. polyacetylene, polyphenylenes and its derivatives and polyheterocyclics.
Journal ArticleDOI
Enhanced Electrochemical Performance of Highly Porous Supercapacitor Electrodes Based on Solution Processed Polyaniline Thin Films
TL;DR: Enhancement to the electrochemical performance of supercapacitor electrodes were realized by incorporating highly porous conductive polymer films prepared with solution-processed polyaniline and resultant nanostructures contained characteristic pores measuring 30-150 nm.
Journal ArticleDOI
Polymer Acid Doped Polyaniline Is Electrochemically Stable Beyond pH 9
TL;DR: In this paper, the pH dependence of the electrochemical redox behavior of polyaniline (PANI) template synthesized with poly(2-acrylamido-2-methyl-1-propanesulfonic acid), PAAMPSA was reported.
References
More filters
Journal ArticleDOI
Polyaniline, a novel conducting polymer. Morphology and chemistry of its oxidation and reduction in aqueous electrolytes
TL;DR: The emeraldine salt form of polyaniline can be synthesized electrochemically as a film exhibiting a well defined fibrillar morphology closely resembling that of polyacetylene as mentioned in this paper.
Journal ArticleDOI
“Polyaniline”: Interconversion of Metallic and Insulating Forms
Alan G. MacDiarmid,J. C. Chiang,Marc Halpern,W. S. Huang,Shao-Lin Mu,L. D Nanaxakkara,Somasiri Wanqun Wu,Stuart I. Yaniger +7 more
TL;DR: In this paper, the qulnoid-benzenoid-diimine form is doped by dilute aqueous protonic acids to the metallic regime to give the corresponding iminium salt.
Journal ArticleDOI
Redox mechanism and electrochemical behaviour or polyaniline deposits
E.M. Genies,C. Tsintavis +1 more
TL;DR: In this paper, it is confirmed that the polymerization of aniline proceeds through a head-to-tail coupling of a cation radical, and that the participation of the ortho positions in the electropolymerization mechanism is a possibility to take into consideration.
Journal ArticleDOI
Electrochemical reactions concerned with electrochromism of polyaniline film-coated electrodes
TL;DR: In this paper, the electrochromic reactions of polyaniline film-coated electrodes were investigated in acid solutions in the potential range between −0.2 V and 0.6 V vs. SCE, where the color of the film changes from transparent yellow to green depending on the potential.