Influence of Gd dopant on photocatalytic properties of MoO<inf>3</inf> nanobelts
© 2016 Elsevier B.V. All rights reserved. 0-3 mol% Gd-doped MoO 3 nanobelts were synthesized by hydrothermal method for using as visible-light-driven photocatalysts. The effect of Gd dopant on phase, morphologies and photocatalytic activities of MoO 3 nanobelts was investigated. The X-ray diffract...
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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=84961164900&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/41793 |
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| Institution: | Chiang Mai University |
| Summary: | © 2016 Elsevier B.V. All rights reserved. 0-3 mol% Gd-doped MoO 3 nanobelts were synthesized by hydrothermal method for using as visible-light-driven photocatalysts. The effect of Gd dopant on phase, morphologies and photocatalytic activities of MoO 3 nanobelts was investigated. The X-ray diffraction (XRD) and transmission electron microscopy (TEM) results show that pure and Gd-doped products are orthorhombic MoO 3 and Gd-doped MoO 3 nanobelts with their growth along the [001] direction. Photocatalysis of 0-3 mol% Gd-doped MoO 3 nanobelts were monitored through degradation of methylene blue (MB) solutions under visible radiation. The Gd-doped MoO 3 nanobelts show better photocatalytic performance than pure MoO 3 nanobelts. The 3 mol% Gd-doped MoO 3 photocatalyst exhibits the highest visible-light-driven activity for photodegradation of MB solution of 99% within 60 min. |
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