on the occasion of his 85 th birthday The use of semiconductor materials as photocatalysts for cleaning gas processes has received increasing interest in the last decade. In order to make more active catalysts, it is worthwhile to investigate the main processes influencing photocatalytic reactions i
Photoassisted decomposition of salicylic acid on TiO2 and Pd/TiO2 films
β Scribed by Valeriy Sukharev; Aaron Wold; Yu-Ming Gao; Kirby Dwight
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 511 KB
- Volume
- 119
- Category
- Article
- ISSN
- 0022-4596
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π SIMILAR VOLUMES
## Abstract Metallic platinum was photodeposited on TiO~2~ particles, and morphological characteristics of the Pt/TiO~2~ catalyst were determined. The dispersion of metallic platinum was uniform and did not alter the morphology of the TiO~2~ particles. However, absorbance of the Pt/TiO~2~ catalyst
The hydrogen evolution rate in photoassisted decomposition of water by Pt/TiO, was significantly enhanced in the presence of tritium (90-180 mCi/ml). The extent of the enhancement was proportional to the tritium concentration. This effect is attributed to the synergism of B-rays from tritium and ph