Study of ion mobility characteristics and morphology of some electrochemically-synthesised polypyrroles

Roudini, Danesh and Foot, Peter (2016) Study of ion mobility characteristics and morphology of some electrochemically-synthesised polypyrroles. International Advanced Research Journal in Science, Engineering and Technology, 3(3), pp. 23-26. ISSN (print) 2394-1588

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Abstract

This paper reports the diffusion coefficients of various dopant counter-anions into electrosynthesised polypyrrole films, the cyclic voltammetry behaviour of the doped polymers and the effects of the electrolyte on the morphology of the polymer. The diffusion properties of electrochemically-prepared poly(N-dodecylpyrrole) and polypyrrole films were investigated in electrochemical cells containing lithium perchlorate, tetramethylammonium chloride and sodium dodecylbenzenesulfonate, and the effects of the size of the ions on their diffusion coefficients are discussed.

Item Type: Article
Uncontrolled Keywords: polypyrrole, cyclic voltammetry, dopant diffusion
Research Area: Chemistry
Metallurgy and materials
Faculty, School or Research Centre: Faculty of Science, Engineering and Computing (until 2017) > School of Pharmacy and Chemistry
Depositing User: Peter Foot
Date Deposited: 13 Oct 2017 08:55
Last Modified: 13 Oct 2017 08:55
DOI: https://doi.org/10.17148/IARJSET.2016.3306
URI: http://eprints.kingston.ac.uk/id/eprint/38799

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