Synthesis of Ag/Bi <inf>2</inf> MoO <inf>6</inf> Nanocomposites Using NaBH <inf>4</inf> as Reducing Agent for Enhanced Visible-Light-Driven Photocatalysis of Rhodamine B
© 2019, Springer Science+Business Media, LLC, part of Springer Nature. Heterostructure Ag/Bi 2 MoO 6 nanocomposites with excellent and stable photocatalytic activity for photodegradation of rhodamine B (RhB) were successfully synthesized by precipitation-deposition in the solution containing NaBH 4...
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| Main Authors: | , , , , , , |
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| Format: | Journal |
| Published: |
2019
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| Subjects: | |
| Online Access: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85065736367&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/65671 |
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| Institution: | Chiang Mai University |
| Summary: | © 2019, Springer Science+Business Media, LLC, part of Springer Nature. Heterostructure Ag/Bi 2 MoO 6 nanocomposites with excellent and stable photocatalytic activity for photodegradation of rhodamine B (RhB) were successfully synthesized by precipitation-deposition in the solution containing NaBH 4 as a reducing reagent. The heterostructure Ag/Bi 2 MoO 6 nanocomposites with different contents of the loaded Ag were cubic phase of metallic silver nanoparticles adsorbed on surface of orthorhombic Bi 2 MoO 6 nanoplates. The photocatalytic activities of heterostructure Ag/Bi 2 MoO 6 nanocomposites were investigated through photodegradation of RhB and were compared with pure Bi 2 MoO 6 phase induced by Xe visible light irradiation. In this research, the heterostructure 2.5 wt% Ag/Bi 2 MoO 6 nanocomposites exhibited the highest photocatalytic performance with excellent chemical stability and recyclability under visible light irradiation. Furthermore, the mechanism of RhB degradation by heterostructure Ag/Bi 2 MoO 6 nanocomposites was also proposed and discussed. |
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