Journal ArticleDOI
The electrodeposition of polypyrrole films from aqueous solutions
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TLDR
In this article, it was shown that the initial step in the formation of all polypyrrole films is a nucleation process and that all the electrochemical data resembles that for the nucleation and growth of a metal film.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1984-10-10. It has received 516 citations till now. The article focuses on the topics: Polypyrrole & Nucleation.read more
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Electrochemistry of Conducting Polymers—Persistent Models and New Concepts†
TL;DR: Electropolymerization in Novel Electrolytic Media 4745: Influence of the Polymerization Technique, Influence of Experimental Conditions, and Specific Phenomena of n-Doping.
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The mechanisms of pyrrole electropolymerization
TL;DR: However, despite the volume of work already done in this area, there has been little focus put on the mechanism of polypyrrole synthesis, especially concerning the most efficient method, electropolymerization as discussed by the authors.
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Electrochemical and spectroscopic characterization of polyalkylenedioxythiophenes
TL;DR: In this paper, the electrosynthesis of polyalkylenedioxythiophenes is described, starting with the anodic oxidation of 3,4-ethylenedioxyntiophene (1 ) or 3, 4-trimethylenedio-cyclophenes (2 ).
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Polypyrrole : a conducting polymer; its synthesis, properties and applications
TL;DR: In this paper, the synthesis, properties and applications of polypyrrole (PPy), a representative of conducting polymers, are reviewed, in particular, synthesis of PPy from pyrrole derivatives with the appropriate electroactive groups and introduction of electroactive dopant anions.
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Stability of polypyrrole and poly(3,4-ethylenedioxythiophene) for biosensor application
TL;DR: In this article, cyclic voltammetry and chronoamperometry were used to evaluate the stability of polypyrrole + poly(styrene sulfonate) (PPy + PSS) and poly(3,4-ethylenedioxythiophene)+ poly(stonyllastic sulfonates) (PEDT+PSS) films, a constant potential was applied to films immersed in phosphate buffer solutions.
References
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Journal ArticleDOI
Electrochemistry of conducting polypyrrole films
TL;DR: In this paper, the same authors showed that polypyrrole, poly-N-methylpyrron and poly-phenyl pyrrole polymers can be electrochemically driven between the oxidized (conducting) form and the neutral (insulating) form.
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Spectroelectrochemical study of polypyrrole films
E.M. Genies,G. Bidan,A.F. Diaz +2 more
TL;DR: The chronoabsorptometric results show that polypyrrole film grows linearly with time t and not t 1/2 as mentioned in this paper, which is consistent with the slow step in the growth process being a radical coupling step and not the diffusion of pyrrole to the electrode surface.
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Polypyrrole: An electrochemically synthesized conducting organic polymer
K. Keiji Kanazawa,A.F. Diaz,W. D. Gill,Paul M. Grant,G.B. Street,Gian Piero Gardini,James F. Kwak +6 more
TL;DR: In this article, a simple, one-step electrooxidation of pyrrole from an organic solvent on a platinum electrode results in the formation of a flexible, metallic polymer.
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Preparation and characterization of neutral and oxidized polypyrrole films
G.B. Street,T. C. Clarke,M. Krounbi,K. Keiji Kanazawa,Victor Y. Lee,P. Pfluger,J. C. Scott,G. Weiser +7 more
TL;DR: In this article, optical spectroscopy studies of both the electrochemically oxidized and the neutral polymer suggest the presence of highly mobile spins, consistent with the α,α' bonding in these polymers.