6533b855fe1ef96bd12b1bec
RESEARCH PRODUCT
Activity of phthalocyanine-sensitized TiO2-anatase in photooxidation of sulfite ions
Rudolf SłotaAgnieszka BanaszczykKszysztof SzczegotGabriela DyrdaMaria Galbassubject
AnataseMaterials scienceGeneral Chemical EngineeringphotooxidationIndustrial chemistryGeneral ChemistryPhotochemistryIonChemistrychemistry.chemical_compoundchemistrySulfitePhthalocyanineTiO2hybrid photocatalystsanataseQD1-999Biotechnologyphthalocyanine sensitizerdescription
Abstract Hybrid catalysts based on the TiO2 matrix impregnated with Nd, Eu and Yb diphthalocyanines proved effective in oxidation of sulfite ions under irradiation with light from the UV-visible range. Micro- and nano-crystalline anatase powders were used in preparation of the photocatalysts, which were applied in the form of a suspension in the water phase. The reaction yield was found to depend on the phthalocyanine sensitizer used and the conditions of TiO2 impregnation. The best results were obtained when micro-anatase impregnated with Yb-diphthalocyanine was used.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-06-01 | Polish Journal of Chemical Technology |