Quasi-One-Dimensional van der Waals Transition Metal Trichalcogenides  

作　　者：Mengdi Chen Lei Li Manzhang Xu Weiwei Li Lu Zheng Xuewen Wang 

机构地区：[1]Frontiers Science Center for Flexible Electronics(FSCFE)&Shaanxi Institute of Flexible Electronics(SIFE),Northwestern Polytechnical University(NPU),127 West Youyi Road,Xi'an 710072,China [2]Shaanxi Key Laboratory of Flexible Electronics(KLoFE),Northwestern Polytechnical University(NPU),127 West Youyi Road,Xi'an 710072,China [3]MIIT Key Laboratory of Flexible Electronics(KLoFE),Northwestern Polytechnical University(NPU),127 West Youyi Road,Xi’an710072,China [4]Key Laboratory of Flexible Electronics of Zhejiang Provience,Ningbo Institute of Northwestern Polytechnical University,218 Qingyi Road,Ningbo 315103,China.

出　　处：《Research》2023年第4期219-243,共25页研究（英文）

基　　金：We thank financial support from the National Key Research and Development Program of China(2020YFB2008501);the National Natural Science Foundation of China(11904289);the Key Research and Development Program of Shaanxi Province(2020ZDLGY04-08 and 2020GXLH-Z-027);the Natural Science Foundation of Shaanxi Province(2023-JC-YB-495,2019JQ-613,and 2022JQ-659);the Natural Science Foundation of Ningbo(202003N4003);the Fundamental Research Funds for the Central Universities(3102019PY004,31020190QD010,and 3102019JC004);the start-up funds from Northwestern Polytechnical University,and open research fund of the State Key Laboratory of Organic Electronics and Information Displays。

摘　　要：The transition metal trichalcogenides(TMTCs)are quasi-one-dimensional(1D)MX_(3)-type van der Waals layered semiconductors,where M is a transition metal element of groups IV and V,and X indicates chalcogen element.Due to the unique quasi-1D crystalline structures,they possess several novel electrical properties such as variable bandgaps,charge density waves,and superconductivity,and highly anisotropic optical,thermoelectric,and magnetic properties.The study of TMTCs plays an essential role in the 1D quantum materials field,enabling new opportunities in the material research dimension.Currently,tremendous progress in both materials and solid-state devices has been made,demonstrating promising applications in the realization of nanoelectronic devices.This review provides a comprehensive overview to survey the state of the art in materials,devices,and applications based on TMTCs.Firstly,the symbolic structure,current primary synthesis methods,and physical properties of TMTCs have been discussed.Secondly,examples of TMTC applications in various fields are presented,such as photodetectors,energy storage devices,catalysts,and sensors.Finally,we give an overview of the opportunities and future perspectives for the research of TMTCs,as well as the challenges in both basic research and practical applications.

关 键 词：TRANSITION REALIZATION CRYSTALLINE 

分 类 号：TB34[一般工业技术—材料科学与工程]