Visible-light-driven photocatalysis of heterostructure Ag/Bi<inf>2</inf>WO<inf>6</inf> nanocomposites and their photocatalytic degradation of dye under visible light irradiation
© 2015 Springer Science+Business Media Dordrecht. Ag/Bi 2 WO 6 nanocomposites were successfully synthesized by a combination of hydrothermal method and ultrasonic vibration. The phases, vibration modes, constituents and morphologies were characterized by X-ray diffraction, Fourier transform infrare...
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| Main Authors: | , , , , |
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| Format: | Journal |
| Published: |
2017
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| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84959912411&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/42049 |
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| Institution: | Chiang Mai University |
| Summary: | © 2015 Springer Science+Business Media Dordrecht. Ag/Bi 2 WO 6 nanocomposites were successfully synthesized by a combination of hydrothermal method and ultrasonic vibration. The phases, vibration modes, constituents and morphologies were characterized by X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscopy, transmission electron microscopy and X-ray photoelectron spectroscopy. The visible-light-driven photocatalytic activitiy of 0-10 wt% Ag/Bi 2 WO 6 samples was studied by determining the photodegradation of rhodamine B under xenon lamp. In this research, 10 wt% Ag/Bi 2 WO 6 nanocomposites exhibit the highest efficiency and have the promising photocatalytic properties for waste water treatment. |
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