PHOTOOXIDATION OF ORGANIC-COMPOUNDS IN THE PRESENCE OF TITANIUM-DIOXIDE - DETERMINATION OF THE EFFICIENCY

SABIN, F and TURK, T and VOGLER, A (1992) PHOTOOXIDATION OF ORGANIC-COMPOUNDS IN THE PRESENCE OF TITANIUM-DIOXIDE - DETERMINATION OF THE EFFICIENCY. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 63 (1). pp. 99-106. ISSN 1010-6030,

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Abstract

The photo-oxidation of 23 compounds (benzene, haloaromatics, chloroalkenes, haloalkanes, bis-(2-chloroethyl)ether, 1-hydroxyethane-1, 1-diphosphonate and ethylenediamine-N,N,N',N'-acetic acid) in aqueous solution with titanium dioxide as the photocatalyst was investigated. The plots of photo-oxidation rate vs. irradiation time were analysed on the basis of a simple kinetic model for homogeneous reactions. This model yielded formal rate constants which serve as a general measure for the efficiency of photo-oxidation.

Item Type: Article
Uncontrolled Keywords: PHOTOASSISTED HETEROGENEOUS CATALYSIS; AQUEOUS SEMICONDUCTOR DISPERSIONS; PHOTOCATALYTIC DEGRADATION; CHLOROAROMATIC DERIVATIVES; ZINC-OXIDE; PHOTODEGRADATION; TIO2; SUSPENSIONS; SURFACTANTS; WATER;
Depositing User: Dr. Gernot Deinzer
Last Modified: 19 Oct 2022 08:44
URI: https://pred.uni-regensburg.de/id/eprint/54674

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