Stress-Transfer-Induced In Situ Formation of Ultrathin Nickel Phosphide Nanosheets for Efficient Hydrogen Evolution - Details

author：

Li, S.-H. (Li, S.-H..) ^[1] | Zhang, N. (Zhang, N..) ^[2] | Xie, X. (Xie, X..) ^[3] | Luque, R. (Luque, R..) ^[4] | Xu, Y.-J. (Xu, Y.-J..) ^[5]

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Scopus

Abstract：

Ultrathin　two-dimensional　(2D)　nanostructures　have　attracted　increasing　research　interest　for　energy　storage　and　conversion.　However,　tackling　the　key　problem　of　lattice　mismatch　inducing　the　instability　of　ulreathin　nanostructures　during　phase　transformations　is　still　a　critical　challenge.　Herein,　we　describe　a　facile　and　scalable　strategy　for　the　growth　of　ultrathin　nickel　phosphide　(Ni2P)　nanosheets　(NSs)　with　exposed　(001)　facets.　We　show　that　single-layer　functionalized　graphene　with　residual　oxygen-containing　groups　and　a　large　lateral　size　contributes　to　reducing　the　lattice　strain　during　phosphorization.　The　resulting　nanostructure　exhibits　remarkable　hydrogen　evolution　activity　and　good　stability　under　alkaline　conditions.　©　2018　Wiley-VCH　Verlag　GmbH　&　Co.　KGaA,　Weinheim

Keyword：

graphene; hydrogen evolution; nanosheets; nickel; stress transfer

Community：

[ 1 ] [Li, S.-H.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, China
[ 2 ] [Li, S.-H.]College of Chemistry, New Campus, Fuzhou University, Fuzhou, 350116, China
[ 3 ] [Zhang, N.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, China
[ 4 ] [Zhang, N.]College of Chemistry, New Campus, Fuzhou University, Fuzhou, 350116, China
[ 5 ] [Xie, X.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, China
[ 6 ] [Xie, X.]College of Chemistry, New Campus, Fuzhou University, Fuzhou, 350116, China
[ 7 ] [Luque, R.]Departamento de Quimica Organica, Universidad de Cordoba, Edificio Marie Curie, Cordoba, E-14014, Spain
[ 8 ] [Luque, R.]Peoples Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya str., Moscow, 117198, Russian Federation
[ 9 ] [Xu, Y.-J.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, 350116, China
[ 10 ] [Xu, Y.-J.]College of Chemistry, New Campus, Fuzhou University, Fuzhou, 350116, China

Reprint 's Address：

[Luque, R.]Departamento de Quimica Organica, Universidad de Cordoba, Edificio Marie Curie, Spain

Email：

rafael.luque@uco.es

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Source ：

Angewandte Chemie - International Edition

ISSN： 1433-7851

Year： 2018

Issue： 40

Volume： 57

Page： 13082-13085

1 2 . 2 5 7

JCR@2018

1 6 . 1 0 0

JCR@2023

ESI HC Threshold：209

JCR Journal Grade：1

CAS Journal Grade：2

Cited Count：

WoS CC Cited Count： 0

SCOPUS Cited Count： 102

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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