In Situ Synthesis of Phosphorus-Doped Polymeric Carbon Nitride Sheets for Photoelectrochemical Water Oxidation - Details

author：

Li, X. (Li, X..) ^[1] | Cheng, Z. (Cheng, Z..) ^[2] | Fang, Y. (Fang, Y..) ^[3] | Fu, X. (Fu, X..) ^[4] | Wang, X. (Wang, X..) ^[5]

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Scopus

Abstract：

Photoelectrochemical　water　oxidation　by　polymeric　carbon　nitride　(PCN)　has　recently　received　increasing　scientific　interest.　Herein,　phosphorus　(P)　is　doped　into　PCN　(p-PCN)　films　through　in　situ　polymerization.　p-PCN　sheets　are　formed　and　vertically　aligned　on　a　conductive　substrate,　which　is　used　as　a　photoanode.　The　optimal　photocurrent　density　of　the　photoanode　is　≈120　μA　cm−2,　which　is　more　than　two　times　that　of　the　undoped　one.　The　improved　performance　is　accounted　as　the　introduction　of　P　in　PCN.　On　the　one　hand,　P　doping　increases　the　valence　potential　of　PCN　and　improves　the　ability　of　water　oxidation.　On　the　other　hand,　charge　transfer　is　improved　by　extra　charges　from　P.　©　2020　WILEY-VCH　Verlag　GmbH　&　Co.　KGaA,　Weinheim

Keyword：

phosphorus doping; photocatalysis; photoelectrochemical; polymeric carbon nitride; water oxidation

Community：

[ 1 ] [Li, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 2 ] [Cheng, Z.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 3 ] [Fang, Y.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 4 ] [Fu, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China
[ 5 ] [Wang, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350002, China

Reprint 's Address：

[Fang, Y.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou UniversityChina

Email：

yxfang@fzu.edu.cn

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Solar RRL

ISSN： 2367-198X

Year： 2020

Issue： 8

Volume： 4

8 . 5 8 2

JCR@2020

6 . 0 0 0

JCR@2023

ESI HC Threshold：196

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 27

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 3

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