Gobi, K. V. ; Ramaraj, R. (1993) Electron transfer reactions at Nafion and clay adsorbed Ru (bpy)2+3 coated electrodes Journal of Molecular Catalysis, 84 (2). pp. 187-192. ISSN 0304-5102
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/030451...
Related URL: http://dx.doi.org/10.1016/0304-5102(93)85051-T
Abstract
The photoelectrochemical properties of Nafion and montmorillonite (MM) clay coated electrodes confining Ru (bpy)2+3 were studied in the presence of Fe3+ and HClO4. Pt/Nafion-Ru (bpy)2+3 and Pt/MM-Ru (bpy)2+3 electrodes exhibited different photoelectrochemical behavior depending on the coating material. While visible light irradiation at Pt/Nafion-Ru (bpy)2+3 electrode produced anodic photocurrent, Pt/MM-Ru(bpy)2+3 electrode produced cathodic photocurrent. A new photogalvanic cell was constructed using Pt/Nafion-Ru (bpy)2+3 as photoanode and Pt/MM-Ru(bpy)2+3 as photocathode. The irradiation of both the electrodes in the same cell showed additive photoresponse.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Electron Transfer; Modified Electrodes; Montmorillonite Clay; Nafion; Pyridine Complex; Ruthenium |
| ID Code: | 39749 |
| Deposited On: | 16 May 2011 05:40 |
| Last Modified: | 16 May 2011 05:40 |
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