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author：

Ning, S. (Ning, S..) [1] | Ding, L. (Ding, L..) [2] | Lin, Z. (Lin, Z..) [3] | Lin, Q. (Lin, Q..) [4] | Zhang, H. (Zhang, H..) [5] | Lin, H. (Lin, H..) [6] | Long, J. (Long, J..) [7] | Wang, X. (Wang, X..) [8]

Indexed by：

Scopus

Abstract：

Bi3O4Cl/BiOCl　(B3O4C/BOC)　heterojunction　photocatalyst　with　high　visible-light　photocatalytic　activity　was　synthesized　by　one-pot　hydrothermal　method.　The　morphology,　crystal,　structure,　optical　and　photocatalytic　property　of　the　synthesized　samples　were　characterized　by　XRD,　SEM,　HRTEM,　EDX,　BET,　UV-vis　DRS,　photocurrent,　PL,　and　etc.　The　B3O4C/BOC　heterojunction　photocatalyst　exhibited　higher　photocatalytic　activity　than　pure　BiOCl　(BOC)　and　Bi3O4Cl　(B3O4C)　for　the　degradation　of　Orange　II　under　visible　light　(λ≥420nm).　The　0.50B3O4C/BOC-1　heterojunction　exhibited　the　highest　photocatalytic　activity　and　its　photocatalytic　efficiency　was　4.4-fold　more　than　those　of　pure　BOC.　In　addition,　the　0.50B3O4C/BOC-1　synthesized　by　one-pot　hydrothermal　method　exhibited　higher　photocatalytic　activity　than　that　prepared　by　two-step　traditional　synthesis　method.　The　enhanced　photocatalytic　activity　of　the　B3O4C/BOC　heterostructure　photocatalyst　was　predominantly　attributed　to　the　efficient　separation　of　photoinduced　electrons　and　holes.　Ultimately,　the　results　also　reveal　that　OH　and　O2-　radicals　are　primarily　reactive　species　in　the　photocatalytic　system,　which　are　the　key　factors　responsible　for　the　nearly　complete　mineralization　of　Orange　II.　©　2015　Elsevier　B.V.

Keyword：

Bi3O4Cl/BiOCl; Heterostructure; Orange II; Photocatalysis; Visible light

Community：

  • [ 1 ] [Ning, S.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 2 ] [Ding, L.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 3 ] [Lin, Z.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 4 ] [Lin, Q.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 5 ] [Zhang, H.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 6 ] [Lin, H.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 7 ] [Long, J.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 8 ] [Wang, X.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

  • [Lin, H.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou UniversityChina

Email：


lhx@fzu.edu.cn
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Source ：

Applied Catalysis B: Environmental

ISSN： 0926-3373

Year： 2016

Volume： 185

Page： 203-212

9 . 4 4 6

JCR@2016

2 0 . 3 0 0

JCR@2023

ESI HC Threshold：235

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 141

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

Affiliated Colleges：

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