Статья

Emerging WS <sub>2</sub> /WSe <sub>2</sub> @graphene nanocomposites: synthesis and electrochemical energy storage applications

Yumeng GaoNational 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 471023 Luoyang ChinaYong LiuNational 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 471023 Luoyang ChinaKaijia FengNational 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 471023 Luoyang ChinaJunqing MaNational 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 471023 Luoyang ChinaYingjie MiaoNational 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 471023 Luoyang ChinaBin-Rui XuSchool of Electrical Engineering Henan University of Science and Technology 471023 Luoyang ChinaKunming PanNational 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 471023 Luoyang ChinaAkiyoshi OsakaBiomaterials Laboratory Faculty of Engineering Okayama University 700‐8530 Tsushima‐Nake Okayama‐Shi JapanGuangxin WangNational 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 471023 Luoyang ChinaKe‐Ke ZhangNational 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 471023 Luoyang ChinaQiaobao ZhangDepartment of Materials Science and Engineering College of Materials Xiamen University 361005 Xiamen China

2023en

ABI

Аннотация

Abstract In recent years, tungsten disulfide (WS 2 ) and tungsten selenide (WSe 2 ) 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 applications. These drawbacks are addressed by combining a superior type of carbon material, graphene, with WS 2 and WSe 2 to form a WS 2 /WSe 2 @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 WS 2 /WSe 2 @graphene nanocomposites in electrochemical energy storage applications is summarized. Furthermore, various methods for the synthesis of WS 2 /WSe 2 @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 application of WS 2 /WSe 2 @graphene nanocomposites in electrochemical energy storage applications are proposed.

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Идентификаторы

DOI: 10.1007/s12598-023-02424-8

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