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author：

Lin, Q.-Y. (Lin, Q.-Y..) [1] | Lin, Q. (Lin, Q..) [2] | Zhang, Y.-Q. (Zhang, Y.-Q..) [3] | Lin, H.-X. (Lin, H.-X..) [4] | Zhou, T.-H. (Zhou, T.-H..) [5] | Ning, S.-B. (Ning, S.-B..) [6] | Wang, X.-X. (Wang, X.-X..) [7]

Indexed by：

Scopus

Abstract：

Abstract:　Iodine-modified　ZnO　with　oxygen　vacancies　were　synthesized　by　the　solvothermal　method.　The　crystal　structure,　morphology,　optical　properties　and　defects　of　as-prepared　samples　were　characterized　by　XRD,　SEM,　DRS,　XPS　and　ESR.　The　photocatalytic　disinfection　activity　of　I-modified　ZnO　in　the　dark　and　under　visible　light　irradiation　were　investigated　by　the　antibacterial　drop-test　method.　The　results　showed　that　the　iodine　mainly　exists　in　the　form　of　I　−　in　the　ZnO.　The　modified　iodine　increases　the　numbers　of　oxygen　vacancies　of　ZnO　as　the　amount　of　iodine　increases.　In　addition,　the　I-ZnO　exhibits　much　higher　antibacterial　activity　than　that　of　pure　ZnO　and　was　stable　during　the　photocatalytic　process.　The　enhanced　antibacterial　activity　of　I-ZnO　is　attributed　to　the　co-operation　of　the　oxygen　vacancies　and　the　iodine　which　promotes　the　separation　of　photo-generated　carriers　and　subsequently　produces　more　ROS　(reactive　oxygen　species).　Graphical　Abstract:　[Figure　not　available:　see　fulltext.].　©　2017,　Springer　Science+Business　Media　B.V.

Keyword：

Disinfection; Iodine; Oxygen vacancies; ZnO

Community：

  • [ 1 ] [Lin, Q.-Y.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 2 ] [Lin, Q.]First Affiliated Hospital, Fujian Medical University, Fuzhou, 350002, China
  • [ 3 ] [Zhang, Y.-Q.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 4 ] [Lin, H.-X.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 5 ] [Zhou, T.-H.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 6 ] [Ning, S.-B.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China
  • [ 7 ] [Wang, X.-X.]Research Institute of Photocatalysis, State Key Laboratory of Photocatalysis on Energy and Environment, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

  • [Lin, H.-X.]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 ：

Research on Chemical Intermediates

ISSN： 0922-6168

Year： 2017

Issue： 9

Volume： 43

Page： 5067-5081

1 . 6 7 4

JCR@2017

2 . 8 0 0

JCR@2023

ESI HC Threshold：226

JCR Journal Grade：3

CAS Journal Grade：4

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 16

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 0

Affiliated Colleges：

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