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Erschienen in: Polymer Bulletin 5/2012

01.03.2012 | Original Paper

Development of supercapacitor active composites by electrochemical deposition of polypyrrole on carbon nanofibres

verfasst von: Ahu Gümrah Dumanlı, Ayca Erden, Yuda Yürüm

Erschienen in: Polymer Bulletin | Ausgabe 5/2012

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Abstract

In this study, pyrrole monomer is polymerized on carbon nanofibres (CNFs) via electropolymerization. This is a new technique to produce a chemically bonded CNF–polypyrrole composite. Deposition of the polypyrrole (PPy) on the nanofibres was optimized by varying the degree of deposition and deposition speed. Optimization studies have proven that the high deposition amounts result in blocks of polymers, which can be overcome through tuning the degree of polymerization by means number of cycles of electropolymerization and the scan rate of the electropolymerization.

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Metadaten
Titel
Development of supercapacitor active composites by electrochemical deposition of polypyrrole on carbon nanofibres
verfasst von
Ahu Gümrah Dumanlı
Ayca Erden
Yuda Yürüm
Publikationsdatum
01.03.2012
Verlag
Springer-Verlag
Erschienen in
Polymer Bulletin / Ausgabe 5/2012
Print ISSN: 0170-0839
Elektronische ISSN: 1436-2449
DOI
https://doi.org/10.1007/s00289-011-0649-y

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