Preparation and characterization of Ag<inf>3</inf>VO<inf>4</inf>/Bi<inf>2</inf>MoO<inf>6</inf> nanocomposites with highly visible-light-induced photocatalytic properties
© 2016 Elsevier B.V. All rights reserved. Heterostructure Ag 3 VO 4 /Bi 2 MoO 6 nanocomposites were prepared by a hydrothermal-precipitation combination. X-ray diffraction (XRD) and transmission electron microscopy (TEM) revealed the formation of monoclinic Ag 3 VO 4 nanoparticles with the size of...
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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=84971524480&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41474 |
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| Institution: | Chiang Mai University |
| Summary: | © 2016 Elsevier B.V. All rights reserved. Heterostructure Ag 3 VO 4 /Bi 2 MoO 6 nanocomposites were prepared by a hydrothermal-precipitation combination. X-ray diffraction (XRD) and transmission electron microscopy (TEM) revealed the formation of monoclinic Ag 3 VO 4 nanoparticles with the size of 7-12 nm adsorbed on orthorhombic Bi 2 MoO 6 nanoplates. The photocatalytic properties of pure Bi 2 MoO 6 , 1.0 wt% Ag 3 VO 4 /Bi 2 MoO 6 , 2.5 wt% Ag 3 VO 4 /Bi 2 MoO 6 , 5.0 wt% Ag 3 VO 4 /Bi 2 MoO 6 and 10.0 wt% Ag 3 VO 4 /Bi 2 MoO 6 photocatalysts were investigated through photodegradation of rhodamine B (RhB) under visible light for 100 min. In this research, the 10.0 wt% Ag 3 VO 4 /Bi 2 MoO 6 nanocomposites exhibited the highest photocatalytic activity under visible light. A possible photodegradation mechanism of RhB by Ag 3 VO 4 /Bi 2 MoO 6 nanocomposites was also proposed and discussed. |
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