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author:

Han, B. (Han, B..) [1] | Liu, S. (Liu, S..) [2] | Tang, Z.-R. (Tang, Z.-R..) [3] | Xu, Y.-J. (Xu, Y.-J..) [4]

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Abstract:

CdS nanowires-nitrogen doped graphene (CdS NWs-NGR) nanocomposites have been fabricated by an electrostatic self-assembly strategy followed by a hydrothermal reduction. The CdS NWs-NGR exhibits higher photoactivity for selective reduction of aromatic nitro organics in water under visible light irradiation than blank CdS nanowires (CdS NWs) and CdS nanowires-reduced graphene oxide (CdS NWs-RGO) nanocomposites. The enhanced photoactivity of CdS NWs-NGR can be attributed to the improved electronic conductivity due to the introduction of nitrogen atoms, which thus enhances the separation and transfer of charge carriers photogenerated from CdS NWs. Our work could provide a facile method to synthesize NGR based one-dimensional (1D) semiconductor composites for selective organic transformations, and broaden the potential applications for NGR as a cocatalyst. © 2015 Dalian Institute of Chemical Physics, the Chinese Academy of Sciences. Published by Elsevier B.V.

Keyword:

CdS nanowire; graphene; nitrogen doping; photocatalytic organic synthesis; visible light

Community:

  • [ 1 ] [Han, B.]College of Chemistry, Fuzhou University, New Campus, Fuzhou, Fujian, 350108, China
  • [ 2 ] [Liu, S.]College of Chemistry, Fuzhou University, New Campus, Fuzhou, Fujian, 350108, China
  • [ 3 ] [Liu, S.]State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, College of Chemistry, Fuzhou, Fujian, 350002, China
  • [ 4 ] [Tang, Z.-R.]College of Chemistry, Fuzhou University, New Campus, Fuzhou, Fujian, 350108, China
  • [ 5 ] [Xu, Y.-J.]College of Chemistry, Fuzhou University, New Campus, Fuzhou, Fujian, 350108, China

Reprint 's Address:

  • [Tang, Z.-R.]College of Chemistry, Fuzhou University, New CampusChina

Email:

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Source :

Journal of Energy Chemistry

ISSN: 2095-4956

Year: 2015

Issue: 2

Volume: 24

Page: 145-156

2 . 3 2 2

JCR@2015

1 4 . 0 0 0

JCR@2023

ESI HC Threshold:265

JCR Journal Grade:2

CAS Journal Grade:3

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count: 36

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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