3D flower-like heterostructured TiO2@Ni(OH)2 microspheres for solar photocatalytic hydrogen production [三维花状Ni(OH)2包裹TiO2微米球用于光催化产氢] - Details

author：

Zhang, W. (Zhang, W..) ^[1] | Zhang, H. (Zhang, H..) ^[2] | Xu, J. (Xu, J..) ^[3] | Zhuang, H. (Zhuang, H..) ^[4] | Long, J. (Long, J..) ^[5]

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Scopus PKU CSCD

Abstract：

TiO2@Ni(OH)2　core-shell　microspheres　were　synthesized　by　a　facile　strategy　to　obtain　a　perfect　3D　flower-like　nanostructure　with　well-arranged　Ni(OH)2　nanoflakes　on　the　surfaces　of　TiO2　microspheres;　this　arrangement　led　to　a　six-fold　enhancement　in　photocatalytic　hydrogen　evolution.　The　unique　p-n　type　heterostructure　not　only　promotes　the　separation　and　transfer　of　photogenerated　charge　carriers　significantly,　but　also　offers　more　active　sites　for　photocatalytic　hydrogen　production.　A　photocatalytic　mechanism　is　proposed　based　on　the　results　of　electrochemical　measurements　and　X-ray　photoelectron　spectroscopy.　＂©　2019,　Dalian　Institute　of　Chemical　Physics,　Chinese　Academy　of　Sciences.　Published　by　Elsevier　B.V.　All　rights　reserved.　＂

Keyword：

3D flower-like core-shell microspheres; Ni(OH)2; Photocatalytic hydrogen production; TiO2

Community：

[ 1 ] [Zhang, W.]College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei 071002, China
[ 2 ] [Zhang, W.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
[ 3 ] [Zhang, H.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China
[ 4 ] [Xu, J.]College of Chemistry and Environmental Science, Hebei University, Baoding, Hebei 071002, China
[ 5 ] [Zhuang, H.]College of Chemical Engineering and Materials, Quanzhou Normal University, Quanzhou, Fujian 362000, China
[ 6 ] [Long, J.]State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350116, China

Reprint 's Address：

[Xu, J.]College of Chemistry and Environmental Science, Hebei UniversityChina

Email：

xujz@hbu.cn

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Source ：

Chinese Journal of Catalysis

ISSN： 0253-9837

CN： 21-1601/O6

Year： 2019

Issue： 3

Volume： 40

Page： 320-325

6 . 1 4 6

JCR@2019

1 5 . 7 0 0

JCR@2023

ESI HC Threshold：184

JCR Journal Grade：1

CAS Journal Grade：1

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 54

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

Affiliated Colleges：

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