Emerging WS2/WSe2@graphene nanocomposites:synthesis and electrochemical energy storage applications

Yu-Meng Gao ¹Yong Liu ¹Kai-Jia Feng ²Jun-Qing Ma ²Ying-Jie Miao ²Bin-Rui Xu ³Kun-Ming Pan ¹Osaka Akiyoshi ⁴Guang-Xin Wang ²Ke-Ke Zhang ²Qiao-Bao Zhang⁵

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作者信息

1. National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials,Henan Key Laboratory of Non-Ferrous Materials Science and Processing Technology,School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471023,China;Provincial and Ministerial Co-Construction of Collaborative Innovation Center for Non-Ferrous Metal New Materials and Advanced Processing Technology,Henan Key Laboratory of High-Temperature Structural and Functional Materials,Hen
2. National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials,Henan Key Laboratory of Non-Ferrous Materials Science and Processing Technology,School of Materials Science and Engineering,Henan University of Science and Technology,Luoyang 471023,China
3. School of Electrical Engineering,Henan University of Science and Technology,Luoyang 471023,China
4. Biomaterials Laboratory,Faculty of Engineering,Okayama University,Tsushima-Nake,Okayama-Shi 700-8530,Japan
5. Department of Materials Science and Engineering,College of Materials,Xiamen University,Xiamen 361005,China;Fujian Key Laboratory of Surface and Interface Engineering for High Performance Materials,Xiamen University,Xiamen 361005,China
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Abstract

In recent years,tungsten disulfide(WS2)and tungsten selenide(WSe2)have emerged as favorable electrode materials because of their high theoretical capacity,large interlayer spacing,and high chemical activity;nevertheless,they have relatively low electronic conductivity and undergo large volume expansion during cycling,which greatly hinder them in practical applica-tions.These drawbacks are addressed by combining a superior type of carbon material,graphene,with WS2 and WSe2 to form a WS2/WSe2@graphene nanocomposites.These materials have received considerable attention in electro-chemical energy storage applications such as lithium-ion batteries(LIBs),sodium-ion batteries(SIBs),and supercapacitors.Considering the rapidly growing research enthusiasm on this topic over the past several years,here the recent progress of WS2/WSe2@graphene nanocomposites in electrochemical energy storage appli-cations is summarized.Furthermore,various methods for the synthesis of WS2/WSe2@graphene nanocomposites are reported and the relationships among these methods,nano/microstructures,and electrochemical performance are systematically summarized and discussed.In addition,the challenges and prospects for the future study and applica-tion of WS2/WSe2@graphene nanocomposites in electro-chemical energy storage applications are proposed.

Key words

WS2/WSe2@graphene nanocomposites/Li-ion batteries(LIBs)/Na-ion batteries(SIBs)/Supercapacitors/Electrochemical performance

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基金项目

National Key Research and Development Program of China(2020YFB1713500)

Chinese 02 Special Fund(2017ZX02408003)

Open Fund of State Key Laboratory of Advanced Refractories(SKLAR202210)

Opening Project of National Joint Engineering Research Center for Abrasion Control and Molding of Metal Materials()

Henan Key Laboratory of Hightemperature Structural and Functional Materials,Henan University of Science and Technology(HKDNM2019013)

Foundation of Department of Science and Technology of Henan Province(212102210219)

Student Research Training Plan of Henan University of Science and Technology(2021035)

Undergraduate Innovation and Entrepreneurship Training Program of Henan Province(S202110464005)

出版年

2024

稀有金属(英文版)

中国有色金属学会

稀有金属(英文版)

CSTPCDCSCDEI

影响因子：0.801

ISSN：1001-0521

参考文献量101

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