Accession Number:
ADA073130
Title:
Spectral Sensitization of the Heterogeneous Photocatalytic Oxidation of Hydroquinone in Aqueous Solutions at Phthalocyanine-Coated TiO2 Powders.
Descriptive Note:
Technical rept. 1 Sep 78-31 Aug 79,
Corporate Author:
TEXAS UNIV AT AUSTIN DEPT OF CHEMISTRY
Personal Author(s):
Report Date:
1979-08-01
Pagination or Media Count:
15.0
Abstract:
The photocatalyzed reaction of hydroquinone with oxygen at TiO2 anatase powders coated with metal-free or magnesium phthalocyanine under irradiation with light of energy less than the TiO2 band gap is described. The behavior at the powders is correlated with current-potential curves at single crystal n-type TiO2 electrode and an energy level scheme for the reaction is proposed. Author
Descriptors:
Subject Categories:
- Inorganic Chemistry
- Organic Chemistry
- Electrical and Electronic Equipment
- Electricity and Magnetism