Effect of oxygen adsorption on the laser-induced thermal jump of potential on a smooth polycrystalline platinum electrode
β Scribed by Roman A. Manzhos; Alexander G. Krivenko; Boris I. Podlovchenko
- Publisher
- Royal Society of Chemistry
- Year
- 2007
- Tongue
- English
- Weight
- 327 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0959-9436
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π SIMILAR VOLUMES
The orientation of coumarin molecqles adsorbed at a mercury surface depends on potential, coumarin concentration and ionic strength of the electrolyte. At positive potentials the adsorbed molecules are arranged with the plane of the ring parallel to the mercury surface; as the potential is made more
The laser-induced photopotential was measured on n-ZnO and n-Ti02 polycrystalbne electrodes with and without a "current doubling reagent" HCOONa. The rise time of the photopotential was 5-10 ns. The origin of the photopotential, the kinetics and the mechanism of the current doubling process are disc