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STM- and AFM-investigations of one- and two-dimensional polypyrrole structures on electrodes

✍ Scribed by Ch. Froeck; A. Bartl; L. Dunsch

Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
614 KB
Volume
40
Category
Article
ISSN
0013-4686

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✦ Synopsis

The surface properties of PPY films prepared under different electrochemical conditions are investigated by STM and AFM methods and compared with ESR measurements. Furthermore the change of the surface roughness of PPY under electrochemical conditions is studied by in situ ECAFM. The results show a dependence of the surface structure on the preparation method and a dependence on the applied electrochemical potential.

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