Abstract
The redox behavior of p-toluenesulfonate-doped polypyrrole films was investigated in aqueous solutions containing various salts. It was found that the presence of bulky cations such as tetraethylammonium and pyridinium in the electrolytic solution hinders the redox processes of the films electropolymerized in magnetic fields above 0.2 T. This behavior was applied to a modified electrode with a wider potential window.
| Original language | English |
|---|---|
| Pages (from-to) | 198-201 |
| Number of pages | 4 |
| Journal | Journal of Electroanalytical Chemistry |
| Volume | 507 |
| Issue number | 1-2 |
| DOIs | |
| Publication status | Published - 2001 Jul 13 |
Keywords
- Bulky cation
- Cation doping
- Magnetic field effect
- Polymer electrode
ASJC Scopus subject areas
- Analytical Chemistry
- Chemical Engineering(all)
- Electrochemistry
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Cite this
Mogi, I., Watanabe, K., & Motokawa, M. (2001). Bulky cation effects on magnetoelectropolymerized polypyrrole. Journal of Electroanalytical Chemistry, 507(1-2), 198-201. https://doi.org/10.1016/S0022-0728(01)00359-X