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author:

Bi, J. (Bi, J..) [1] | Zhou, Z. (Zhou, Z..) [2] | Chen, M. (Chen, M..) [3] | Liang, S. (Liang, S..) [4] | He, Y. (He, Y..) [5] | Zhang, Z. (Zhang, Z..) [6] | Wu, L. (Wu, L..) [7]

Indexed by:

Scopus

Abstract:

Novel visible-light-driven plasmonic Au/CdMoO 4 photocatalysts were synthesized by hydrothermal process following chemical reduction process. The catalysts were characterized by X-ray diffraction, transmission electron microscopy, UV-vis diffuse reflectance spectroscopy and X-ray photoelectron spectroscopy. The results show the catalysts exhibited strong visible light absorption due to the surface plasmon resonance effect of Au nanoparticles. Compared to CdMoO 4 , Au/CdMoO 4 composites displayed superior photocatalytic activities for the selective oxidation of benzylic alcohol to benzaldehyde under visible light. The highest conversion was obtain by the 1.6% Au loaded CdMoO 4 . The mechanism for the selective oxidation of benzylic alcohol in the Au/CdMoO 4 system is proposed. © 2015 Elsevier B.V. All rights reserved.

Keyword:

Au/CdMoO 4 composites; Charge transfer mechanisms; Selective oxidation; Surface plasmon resonance; Visible light

Community:

  • [ 1 ] [Bi, J.]Department of Environmental Science and Engineering, Fuzhou University, Minhou, Fujian, 350108, China
  • [ 2 ] [Bi, J.]Research Institute of Photocatalysis, State Key Laboratory Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 3 ] [Zhou, Z.]Department of Environmental Science and Engineering, Fuzhou University, Minhou, Fujian, 350108, China
  • [ 4 ] [Chen, M.]Department of Environmental Science and Engineering, Fuzhou University, Minhou, Fujian, 350108, China
  • [ 5 ] [Liang, S.]Department of Environmental Science and Engineering, Fuzhou University, Minhou, Fujian, 350108, China
  • [ 6 ] [Liang, S.]Research Institute of Photocatalysis, State Key Laboratory Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 7 ] [He, Y.]Research Institute of Photocatalysis, State Key Laboratory Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 8 ] [Zhang, Z.]Research Institute of Photocatalysis, State Key Laboratory Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China
  • [ 9 ] [Wu, L.]Research Institute of Photocatalysis, State Key Laboratory Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, Fujian, 350002, China

Reprint 's Address:

  • [Bi, J.]Department of Environmental Science and Engineering, Fuzhou UniversityChina

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Source :

Applied Surface Science

ISSN: 0169-4332

Year: 2015

Volume: 349

Page: 292-298

3 . 1 5

JCR@2015

6 . 3 0 0

JCR@2023

ESI HC Threshold:335

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 53

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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