Polymeric carbon nitride hybridized by CuInS2 quantum dots for photocatalytic hydrogen evolution - Details

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Abstract：

A　p-n　heterojunction　photocatalyst　for　water　splitting　is　synthesized　by　incorporating　p-type　CuInS2　quantum　dots　(QDs)　into　n-type　polymeric　carbon　nitride　(CN)　by　a　self-assembly　and　calcination　method.　Benefiting　from　the　enhanced　electron-hole　separation　efficiency　and　improved　visible　light　harvesting　ability,　the　hydrogen　evolution　rate　(HER)　of　the　CuInS2/CN　hybrid　is　two-folds　higher　than　that　of　pristine　CN.　This　work　will　open　up　new　opportunities　for　the　creation　of　highly-efficient　photocatalysts　for　solar　energy　conversion.　©　2019

Keyword：

Carbon nitride Copper compounds Energy conversion Heterojunctions Hydrogen Indium compounds Nanocomposites Nanocrystals Photocatalysis Polymers Semiconductor materials Semiconductor quantum dots Solar energy

Community：

[ 1 ] [Zheng, Yun]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China
[ 2 ] [Zheng, Yun]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou; 350116, China
[ 3 ] [Chen, Yilin]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China
[ 4 ] [Gao, Bifen]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China
[ 5 ] [Chen, Jingling]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China
[ 6 ] [Du, Zhenbo]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China
[ 7 ] [Lin, Bizhou]College of Materials Science and Engineering, Huaqiao University, Xiamen; 361021, China

Reprint 's Address：

[zheng, yun]college of materials science and engineering, huaqiao university, xiamen; 361021, china;;[zheng, yun]state key laboratory of photocatalysis on energy and environment, college of chemistry, fuzhou university, fuzhou; 350116, china

Email：

zheng-yun@hqu.edu.cn

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Related Keywords：

Polymeric carbon nitride hybridized by CuInS2 quantum dots for photocatalytic hydrogen evolution
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Source ：

Materials Letters

ISSN： 0167-577X

Year： 2019

Volume： 254

Page： 81-84

3 . 2 0 4

JCR@2019

2 . 7 0 0

JCR@2023

ESI HC Threshold：236

JCR Journal Grade：2

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 23

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 6

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