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dc.contributor.authorAnukorn Phuruangraten_US
dc.contributor.authorSunisa Putdumen_US
dc.contributor.authorPhattranit Dumrongrojthanathen_US
dc.contributor.authorNuengruethai Ekthammathaten_US
dc.contributor.authorSomchai Thongtemen_US
dc.contributor.authorTitipun Thongtemen_US
dc.description.abstract© 2015 Elsevier Ltd. All rights reserved. The visible light driven Bi<inf>2</inf>MoO<inf>6</inf> photocatalyst doped with different contents of Ag nanoparticles was successfully synthesized by a combination of hydrothermal and sonochemical methods. The as-synthesized samples were characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), scanning and transmission electron microscopy (SEM and TEM) and UV-visible spectroscopy to investigate crystalline structure, morphology, composition and photocatalytic properties. XRD patterns and TEM images of the samples revealed pure phase orthorhombic Bi<inf>2</inf>MoO<inf>6</inf> nanoplates without any detection of Ag dopant due to its low concentration and very tiny particle size. TEM images showed that Ag nanoparticles with the size of 10-15 nm were dispersed randomly on the surface of Bi<inf>2</inf>MoO<inf>6</inf>. The XPS analysis of Ag/Bi<inf>2</inf>MoO<inf>6</inf> nanocomposites revealed the presence of additional metallic Ag. Photocatalytic activities of the Ag/Bi<inf>2</inf>MoO<inf>6</inf> nanocomposites were evaluated by determining the degradation of rhodamine B (RhB) under visible light radiation. In this research, the 10 wt% Ag/Bi<inf>2</inf>MoO<inf>6</inf> nanocomposites showed the best photocatalytic activity. The results suggest that the dispersion of Ag nanoparticles on the surface of Bi<inf>2</inf>MoO<inf>6</inf> significantly enhances its photocatalytic activity.en_US
dc.subjectMaterials Scienceen_US
dc.subjectPhysics and Astronomyen_US
dc.titleEnhanced properties for visible-light-driven photocatalysis of Ag nanoparticle modified Bi&lt;inf&gt;2&lt;/inf&gt;MoO&lt;inf&gt;6&lt;/inf&gt; nanoplatesen_US
article.title.sourcetitleMaterials Science in Semiconductor Processingen_US
article.volume34en_US of Songkla Universityen_US Mai Universityen_US Rajabhat Universityen_US
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