Photocatalytic degradation of methyl-red by immobilised nanoparticles of TiO2 and ZnO.

Abstract

In this work, we report on the degradation of methyl-red (2-(4-Dimethylamino-phenylazo)-benzoic acid--C.I. 13020) under UV irradiation in the presence of nanosized ZnO and TiO2. Oxide nanocrystals with controlled size were synthesised by using non-hydrolytic approaches and tested for the photocatalysed degradation. The performances of the immobilised… (More)

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