[FeII(bpy)3]2+/TiO2-codoped zeolites: synthesis, characterization, and first application in photocatalysis.

Autor: Bossmann SH; Lehrstuhl für Umweltmesstechnik, Universität Karlsruhe 76128 Karlsruhe, Germany., Shahin N, Le Thanh H, Bonfill A, Wörner M, Braun AM
Jazyk: angličtina
Zdroj: Chemphyschem : a European journal of chemical physics and physical chemistry [Chemphyschem] 2002 May 17; Vol. 3 (5), pp. 401-7.
DOI: 10.1002/1439-7641(20020517)3:5<401::AID-CPHC401>3.0.CO;2-7
Abstrakt: TiO2-codoped [FeII(bpy)3]2+/zeolite Y systems are revealed to be efficient photocatalysts for photochemically enhanced Fenton processes. Preparation, characterization, and tests using 2,4-xylidine as a model pollutant are described, and a first mechanistic hypothesis explaining the rather high photochemical reactivity of the catalyst system is given.
Databáze: MEDLINE