Dandelion-like VSe2-embellished CuSe-Co3Se4 hollow nanotube clusters as bifunctional catalysts for high-performance alkaline hydrogen evolution and solar cells - Details

author：

Indexed by：

Scopus

Abstract：

Among　the　various　non-precious　metal　catalysts　that　drive　hydrogen　evolution　reactions　(HERs)　and　dye-sensitized　solar　cells　(DSSCs),　transition　metal　selenides　(TMSs)　stand　out　due　to　their　unique　electronic　properties　and　tunable　morphology.　Herein,　the　multicomponent　selenide　CuSe-Co3Se4@VSe2　was　successfully　synthesized　by　doping　with　metal　element　vanadium　and　selenization　on　the　copper-cobalt　carbonate　hydroxide　(CuCo-CH)　template.　CuSe-Co3Se4@VSe2　exhibited　the　dandelion-like　cluster　structure　composed　of　hollow　nanotubes　doped　with　VSe2　nanoparticles.　Due　to　the　unique　structure　and　the　synergistic　effect　of　various　elements,　CuSe-Co3Se4@VSe2　showed　excellent　alkaline　HER　and　DSSC　performances.　The　DSSC　based　on　CuSe-Co3Se4@VSe2　exhibited　an　impressive　power　conversion　efficiency　(PCE)　of　9.64　%,　which　was　much　higher　than　that　of　Pt　(8.39　%).　Besides,　it　possessed　a　low　HER　overpotential　of　76　mV@10　mA　cm−2　and　a　small　Tafel　slope　of　88.9　mV　dec−1　in　1.0　M　KOH.　©　2024　Elsevier　Inc.

Keyword：

Bifunctional catalyst CuSe-Co3Se4@VSe2 Dye-sensitized solar cell Hollow nanotube cluster Hydrogen evolution reaction Transition metal selenide

Community：

[ 1 ] [Qian X.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China
[ 2 ] [Yu H.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China
[ 3 ] [Chen W.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China
[ 4 ] [Wu J.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China
[ 5 ] [Xia J.]School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, 236037, China
[ 6 ] [Chen M.]College of Chemistry and Chemical Engineering, Xinyang Normal University, Xinyang, 464000, China
[ 7 ] [Xiong Y.]College of Automotive Engineering, Yancheng Institute of Technology, Yancheng, 224051, China
[ 8 ] [Jiang X.]College of Chemical Engineering, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address：

Email：

Show more details

Related Keywords：

Dandelion-like VSe 2-embellished CuSe-Co 3 Se 4 hollow nanotube clusters as bifunctional catalysts for high-performance alkaline hydrogen evolution and solar cells
2024，JOURNAL OF COLLOID AND INTERFACE SCIENCE
CoSe2/NiSe2-wrapped Bi2Se3 hierarchical core-shell microspheres as bifunctional Pt-free catalytic materials for high-efficiency solar cell and hydrogen evolution
2024，INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
Hierarchical Ni-MoSex@CoSe2 core-shell nanosphere as highly active bifunctional catalyst for efficient dye-sensitized solar cell and alkaline hydrogen evolution
2020，CHEMICAL ENGINEERING JOURNAL
Hierarchical Bi2S3@CoS2/MoS2 core-shelled microspheres as bifunctional electrode catalysts for efficient triiodide reduction and alkaline hydrogen evolution reactions
2022，JOURNAL OF ALLOYS AND COMPOUNDS
N,S-codoped carbon encapsulated Co3S4@NiS/Cu2S hierarchical yolk-shell nanopolyhedron as bifunctional catalyst for efficient photovoltaics and alkaline hydrogen evolution
2023，SURFACES AND INTERFACES

Source ：

Journal of Colloid and Interface Science

ISSN： 0021-9797

Year： 2024

Volume： 675

Page： 761-771

9 . 4 0 0

JCR@2023

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 4

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to