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Journal of Nanoparticle Research

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01.10.2010 | Research Paper

Preparation and photocatalytic activity of Mo-doped WO₃ nanowires

verfasst von: Xu Chun Song, E Yang, Gang Liu, Yong Zhang, Zhi Sheng Liu, Hai Fang Chen, Ying Wang

Erschienen in: Journal of Nanoparticle Research | Ausgabe 8/2010

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Abstract

Mo-doped WO₃ nanowires were fabricated by a hydrothermal method in the presence of K₂SO₄. The physical properties of prepared nanowires were characterized by X-ray diffraction (XRD), energy-dispersive X-ray analysis (EDS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). The results show that the obtained products are nanowires with diameters ranging between 10 and 20 nm, and lengths of about 600 nm. Its photoactivity was evaluated through the photodegradation of methylene blue (MB) in aqueous solution. Effects of the molybdenum concentration on the photoactivity of the obtained samples were investigated detailedly. The experimental results indicated that the Mo-doping enhanced the photoactivity of WO₃ nanowires.

Vorheriger Artikel Photochemical synthesis of shape-selective palladium nanocubes in aqueous solution

Nächster Artikel Spectrally selective coatings of gold nanorods on architectural glass

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Titel: Preparation and photocatalytic activity of Mo-doped WO3 nanowires
verfasst von: Xu Chun Song
E Yang
Gang Liu
Yong Zhang
Zhi Sheng Liu
Hai Fang Chen
Ying Wang
Publikationsdatum: 01.10.2010
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 8/2010
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-010-9859-8

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