Preparation, characterization and photocatalytic behavior of WO3-fullerene/TiO2 catalysts under visible light View Full Text


Ontology type: schema:ScholarlyArticle      Open Access: True


Article Info

DATE

2011-07-20

AUTHORS

Ze-Da Meng, Lei Zhu, Jong-Geun Choi, Chong-Yeon Park, Won-Chun Oh

ABSTRACT

WO3-treated fullerene/TiO2 composites (WO3-fullerene/TiO2) were prepared using a sol-gel method. The composite obtained was characterized by BET surface area measurements, X-ray diffraction, scanning electron microscopy, energy dispersive X-ray analysis, transmission electron microscopy, and UV-vis analysis. A methyl orange (MO) solution under visible light irradiation was used to determine the photocatalytic activity. Excellent photocatalytic degradation of a MO solution was observed using the WO3-fullerene, fullerene-TiO2, and WO3-fullerene/TiO2 composites under visible light. An increase in photocatalytic activity was observed, and WO3-fullerene/TiO2 has the best photocatalytic activity; it may attribute to the increase of the photo-absorption effect by the fullerene and the cooperative effect of the WO3. More... »

PAGES

459-459

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1186/1556-276x-6-459

DOI

http://dx.doi.org/10.1186/1556-276x-6-459

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1039117177

PUBMED

https://www.ncbi.nlm.nih.gov/pubmed/21774800


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