Capped semiconductor colloids: Synthesis and photochemistry of CdS capped SnO2nanocrystallites
β Scribed by Robert Kennedy; Ignacio Martini; Greg Hartland; Prashant V Kamat
- Publisher
- Indian Academy of Sciences,Royal Society of Chemistry
- Year
- 1997
- Tongue
- English
- Weight
- 677 KB
- Volume
- 109
- Category
- Article
- ISSN
- 0253-4134
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Extremely small particles of Zn,P, and Ca,P, were prepared as colloids in aqueous solution and in the sohd state. The onset of absorption and the fluorescence band, which lie in the infrared for the macrocrystalline materials, can he shifted through the whole range of the vlstble by changing the par
The reactions of e,, (CH&COH, and Cd+ with 3 nm CdS particles were investigated by pulse radiolysis. These reactions result in the injection of an excess electron onto the surface of the colloidal particles which leads to a rather drastic bleaching of the absorption of CdS at wavelengths close to th