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In situ raman studies of polypyrrole formation on a silver electrode

✍ Scribed by J. Bukowska; K. Jackowska

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
245 KB
Volume
35
Category
Article
ISSN
0013-4686

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✦ Synopsis

Raman spectroscopic evidence is given for the formation of polypyrrole on some silver electrode surfaces. Oxidation of pyrrole and its subsequent polymerisation is merely promoted by the electrode surface illuminated by daylight during oxidation-reduction cycle. For the silver electrode roughened under neonlight conditions SERS spectrum of adsorbed pyrrole molecules was only observed.

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