Black Phosphorus and Polymeric Carbon Nitride Heterostructure for Photoinduced Molecular Oxygen Activation - Details

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Abstract：

Metal-free　heterostructure　photocatalysts　composed　of　black　phosphorus　(BP)　and　polymeric　carbon　nitride　(CN)　are　successfully　synthesized　via　a　one-step　liquid　exfoliation　method　assisted　by　sonication.　The　combination　of　BP　with　CN　strengthens　the　visible-light　harvesting　ability,　facilitates　the　charge　separation　in　the　photocatalytic　process,　and　renders　promoted　activity　of　photoinduced　molecular　oxygen　activation,　such　as　superoxide　radicals　(·O2　−)　evolution　and　H2O2　production.　This　work　highlights　that　coupling　semiconductors　with　well-matched　band　levels　provide　a　flexible　route　to　enhance　the　performance　of　photocatalysts　for　producing　reactive　oxygen　species,　and　gives　ideas　for　the　design　of　highly　active　and　metal-free　materials　toward　sustainable　solar-to-chemical　energy　conversion　and　environmental　remediation.　©　2018　WILEY-VCH　Verlag　GmbH　&　Co.　KGaA,　Weinheim

Keyword：

black phosphorus; carbon nitride; molecular oxygen activation; photocatalysis; reactive oxygen species

Community：

[ 1 ] [Zheng, Y.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 2 ] [Zheng, Y.]Key Laboratory for Functional Materials of Fujian Higher Education, College of Materials Science and Engineering, Huaqiao University, Xiamen, 361021, China
[ 3 ] [Yu, Z.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 4 ] [Ou, H.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 5 ] [Asiri, A.M.]Chemistry Department, Faculty of Science, King Abdulaziz University, Jeddah, 21589, Saudi Arabia
[ 6 ] [Chen, Y.]Key Laboratory for Functional Materials of Fujian Higher Education, College of Materials Science and Engineering, Huaqiao University, Xiamen, 361021, China
[ 7 ] [Wang, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

[Wang, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou UniversityChina

Email：

xcwang@fzu.edu.cn

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Source ：

Advanced Functional Materials

ISSN： 1616-301X

Year： 2018

Issue： 10

Volume： 28

1 5 . 6 2 1

JCR@2018

1 8 . 5 0 0

JCR@2023

ESI HC Threshold：284

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 416

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

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