In situ constructing interfacial contact MoS2/ZnIn2S4 heterostructure for enhancing solar photocatalytic hydrogen evolution - Details

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Abstract：

Construction　of　heterostructure　by　intimately　interfacing　two　or　more　semiconductor　materials　with　different　geometrical　and　electronically　energetic　alignments　at　nanoscale　is　very　important　to　achieve　the　composite　photocatalysts　with　a　high　photocatalytic　efficiency.　Here,　we　in-situ　prepared　an　intimate　contact　MoS2/ZnIn2S4　heterostructure　photocatalyst　by　a　one-pot　solvothermal　reaction.　The　MoS2/ZnIn2S4　heterostructure　significantly　enhanced　the　photocatalytic　H2　evolution　of　ZnIn2S4　under　visible　light　illumination.　The　hydrogen　evolution　rate　reaches　3891.6　μmol　g−1　h−1　over　5%-MoS2/ZnIn2S4,　which　exceeded　the　photocatalytic　activity　of　Pt-loaded　ZnIn2S4　samples.　The　subtle　atomic-level　intimate　contact　and　strong　interactions　between　ZnIn2S4　and　MoS2　was　ascribed　to　a　highly　efficient　charge　carrier　separation　and　thus　photocatalytic　activity　for　MoS2/ZnIn2S4.　These　results　provide　inspiration　for　the　design　of　composited　photocatalysts　with　efficient　photocatalytic　H2　evolution.　©　2018　Elsevier　B.V.

Keyword：

Heterojunctions Hydrogen Indium compounds Layered semiconductors Molybdenum compounds Photocatalysis Photocatalytic activity Platinum compounds Solar power generation Sulfur compounds Zinc compounds

Community：

[ 1 ] [Zhang, Zizhong]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 2 ] [Huang, Lin]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 3 ] [Zhang, Jiangjie]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 4 ] [Wang, Fengjiao]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 5 ] [Xie, Yanyu]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 6 ] [Shang, Xiaotong]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 7 ] [Gu, Yuyao]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 8 ] [Zhao, Huibo]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China
[ 9 ] [Wang, Xuxu]State Key Laboratory of Photocatalysis on Energy and Environment, Research Institute of Photocatalysis, College of Chemistry, Fuzhou University, China

Reprint 's Address：

[zhang, zizhong]state key laboratory of photocatalysis on energy and environment, research institute of photocatalysis, college of chemistry, fuzhou university, china

Email：

z.zhang@fzu.edu.cn

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Source ：

Applied Catalysis B: Environmental

ISSN： 0926-3373

Year： 2018

Volume： 233

Page： 112-119

1 4 . 2 2 9

JCR@2018

2 0 . 3 0 0

JCR@2023

ESI HC Threshold：209

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 199

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 4

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