Electrochemical Impedance Analysis of Polyaniline Films on Electrodes
โ Scribed by Rubinstein, Israel
- Book ID
- 127275884
- Publisher
- The Electrochemical Society
- Year
- 1987
- Tongue
- English
- Weight
- 720 KB
- Volume
- 134
- Category
- Article
- ISSN
- 0013-4651
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๐ SIMILAR VOLUMES
Abratract-A new model is elaborated which can explain some anomalies of the impedance spectra of polymer films on electrodes. The model assumes two capacitances associated with the double layers at the substrate/film and at the film/solution interfaces, respectively. The latter capacitance is consid
## Abstract In this study, twoโcomponent freeโstanding films were obtained by coating a polycarbonate (PC)โcoated Pt electrode first with polypyrrole (PPy) in an organic medium and then polyaniline (PAn) in an aqueous medium using an electrochemical technique. The amount of PPy and PAn contained in