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Poly (SNS) Quantitative Electrosynthesis and Electrodissolution

Published online by Cambridge University Press:  16 February 2011

T. F. Otero ,
E. Brillas ,
J. Carrasco  and
A. Figueras
T. F. Otero
Affiliation:
Laboratory of Electrochemistry, Faculty of Chemistry, University of the Basque Country, P.O. Box 1072, 20080 San Sebastián. Spain.
E. Brillas
Affiliation:
Departament de QuíMica Física, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain
J. Carrasco
Affiliation:
Departament d'Enginyeria QuíMica i Metal.lúrgia, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain.
A. Figueras
Affiliation:
Departament d'Enginyeria QuíMica i Metal.lúrgia, Facultat de Química, Universitat de Barcelona, Martí i Franquès 1, 08028 Barcelona, Spain.
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Abstract

The electrogeneration and electrodissolution of poly (SNS) have been improved by using aqueous acetonitrile solutions having a 1% (ν/ν) of water constant. Compact, adherent and thick films (until 0.4 Mg cm-2) were galvanostatically electrogenerated. The electrodeposited (oxidized) polymer is insoluble in 0.1 M L?CIO4 aqueous acetonitrile solution and solubilizes by cathodic reduction. Both, electrogeneration and electrodissolution, are faradaic processes. Those facts mimic electrodeposition and electroerosion of metals and their concomitant industrial applications. New technological possibilities using polymers in electrophotography, electroreprography, electropolishing, electro-erosion and electromachining are open through polymeric electrodissolution altogether to a new processible way, through the obtained solution, for the conducting polymers.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 328: Symposium Q – Electrical, Optical, and Magnetic Properties of Organic Solid State Materials , 1993 , 799
Copyright
Copyright © Materials Research Society 1994

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References

BIBLIOGRAPHY

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