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Impedance spectroscopy of undoped, doped and overoxidized polypyrrole films

✍ Scribed by J. Mostany; B.R. Scharifker

Book ID
117540938
Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
652 KB
Volume
87
Category
Article
ISSN
0379-6779

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πŸ“œ SIMILAR VOLUMES

Direct microcalorimetric measurement of
Direct microcalorimetric measurement of doping and overoxidation processes in polypyrrole
✍ Jorge Mostany; Benjamin R. Scharifker πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 1019 KB

Ah&act-The energies involved in the insulator-conductor transition of polypyrrole in aqueous NO;, Cl-, Br-and F-solutions, have been directly determined with an isothermal heat flow microcalorimeter. The oxidation was found to be endothermic and potential-dependent, indicating a large heat contribut