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Cited by 192

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

An Efficient Bismuth Tungstate Visible-Light-Driven Photocatalyst for Breaking Down Nitric Oxide

Li, Guisheng, Zhang, Dieqing, Yu, Jimmy C., Leung, Michael K.H.·2010·Environmental Science & Technology

Abstract

This paper reports a photocatalytic removal of 400 ppb level of NO in air under visible light irradiation by utilizing three-dimensional (3D) hierarchical bismuth tungstate (Bi(2)WO(6)) microspheres. A facile microwave-assisted hydrothermal method involving bismuth nitrate and sodium wolframate was developed to synthesize the photocatalyst. The Bi(2)WO(6) samples were characterized by using X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET), transmission electron microscopy (TEM), field emission scanning electron microscopy (FESEM), X-ray photoelectron spectroscopy (XPS), Raman and ultraviolet-visible reflectance (UV-vis) spectroscopy. The relationship between the physicochemical property and the photocatalytic performance of the as prepared samples is discussed. The present work demonstrates that the 3D hierarchical Bi(2)WO(6) microspheres are effective visible-light-driven photocatalytic functional materials for air purification.

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Metadata

Authors
Li, G., Zhang, D., Yu, J. C., & Leung, M. K. H.
Venue
Environmental Science & Technology
Published
2010-05-11
Volume
44
Issue
11
Pages
4276-4281
ISSN
  • 0013-936X (ISSN-L)
  • 1520-5851
OpenAlex
W2007949288
Cited by
192
References
1
FWCI
8.30
Type
journal article
Language
en
Open access
closed

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