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  • Enhanced photodegradation of dyes on titania-based photocatalysts by adding commercial GeO2 in aqueous suspension.

Enhanced photodegradation of dyes on titania-based photocatalysts by adding commercial GeO2 in aqueous suspension.

Chemical communications (Cambridge, England) (2010-06-25)
Jiaqiang Wang, Yuyang He, Jun Tao, Jiao He, Wenjun Zhang, Sijiang Niu, Zhiying Yan
ABSTRACT

Adding a small amount of commercial GeO(2) into aqueous suspension significantly enhanced the photocatalytic activity of titania-based photocatalysts for the degradation of dyes.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Germanium(IV) oxide, ≥99.99% trace metals basis
Sigma-Aldrich
Germanium(IV) oxide, (crystalline powder), 99.998% trace metals basis
Sigma-Aldrich
Germanium(IV) oxide, powder, 99.999% trace metals basis