Preparation, characterisation and enhanced properties of Ag/ZnO nanocomposites for UV-light-driven photocatalysis
© 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. ZnO containing 0-10 wt% Ag was successfully synthesized by a simple solution deposition method using NaBH4 as a reducing agent at room temperature. The samples were characterized by X-ray diffraction, scanning electron micro...
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| Main Authors: | , , , |
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| 格式: | 雜誌 |
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2020
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| 在線閱讀: | https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85087043691&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/70585 |
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| 總結: | © 2020, © 2020 Informa UK Limited, trading as Taylor & Francis Group. ZnO containing 0-10 wt% Ag was successfully synthesized by a simple solution deposition method using NaBH4 as a reducing agent at room temperature. The samples were characterized by X-ray diffraction, scanning electron microscopy, photoluminescence spectroscopy and X-ray photoelectron spectroscopy. The analytical results show that Ag nanoparticles were supported on hierarchical ZnO flowers. Photocatalytic performance of Ag/ZnO nanocomposites in degrading of methylene blue and methyl orange was increased with increasing in Ag content to the highest value at 5 wt% Ag. In this research, a photocatalytic mechanism of Ag/ZnO nanocomposites was also proposed and discussed. |
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