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Studies of the overoxidation of polypyrrole
Citation
Lewis, TW and Wallace, GG and Kim, CY and Kim, DY, Studies of the overoxidation of polypyrrole, Synthetic Metals, 84, (1-3) pp. 403-404. ISSN 0379-6779 (1997) [Refereed Article]
DOI: doi:10.1016/S0379-6779(97)80803-X
Abstract
Resistometry, UV-Vis and Raman Spectroscopy have been employed as in-situ methods for the determination of the overoxidation potential of polypyrrole (PPy). These methods all show that the onset of overoxidation begins at potentials as low as 0.65V v Ag/AgCl for unsubstituted PPy. They also show a strong dependence of overoxidation potential on the pH of the supporting electrolyte, with an increase in stability at lower pH's.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Keywords: | polypyrrole and derivatives, raman spectroscopy, UV-Vis absorption |
| Research Division: | Chemical Sciences |
| Research Group: | Macromolecular and Materials Chemistry |
| Research Field: | Chemical Characterisation of Materials |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding Knowledge |
| Objective Field: | Expanding Knowledge in the Chemical Sciences |
| UTAS Author: | Lewis, TW (Dr Trevor Lewis) |
| ID Code: | 130685 |
| Year Published: | 1997 |
| Web of Science® Times Cited: | 69 |
| Deposited By: | Chemistry |
| Deposited On: | 2019-02-07 |
| Last Modified: | 2019-02-20 |
| Downloads: | 0 |
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