Materials properties and device applications of semiconducting bismuth oxyselenide  

作　　者：Menglu Li Pei Chen Yan Zhao Mei Zhao Huaqian Leng Yong Wang Sharafat Ali Fazal Raziq Xiaoqiang Wu Jiabao Yi Haiyan Xiao Liang Qiao 

机构地区：[1]School of Physics,University of Electronic Science and Technology of China,Chengdu,Sichuan,the Pepole's Republic of China [2]Institute for Advanced Study,Chengdu University,Chengdu,the Pepole's Republic of China [3]Global Innovative Centre for Advanced Nanomaterials,School of Engineering,College of Engineering,Science and Environment,The University of Newcastle,Callaghan,New South Wales,Australia

出　　处：《InfoMat》2024年第6期31-63,共33页信息材料（英文）

基　　金：NSFC of China,Grant/Award Numbers:52072059,11774044;Foundation of Sichuan Excellent Young Talents,Grant/Award Number:2021JDJQ0015;Fundamental Research Funds for the Central Universities,Grant/Award Number:ZYGX2020J023;ARC Future Fellowship,Grant/Award Number:FT160100205。

摘　　要：Layered two-dimensional(2D)materials have garnered marvelous attention in diverse fields,including sensors,capacitors,nanocomposites and transistors,owing to their distinctive structural morphologies and superior physicochemical properties.Recently,layered quasi-2D materials,especially layered bismuth oxyselenide(Bi2O2Se),are of particular interest,because of their different interlayer interactions from other layered 2D materials.On this basis,this material offers richer and more intriguing physics,including high electron mobility,sizeable bandgap,and remarkable thermal and chemical durability,rendering it an utterly prospective contender for use in advanced electronic and optoelectronic applications.Herein,this article reviews the recent advances related with Bi2O2Se.Initially,its structural characterization,band structure,and basic properties are briefly introduced.Further,the synthetic strategies for the preparation of Bi_(2)O_(2)Se are presented.Furthermore,the diverse applications of Bi2O2Se in the field of electronics and optoelectronics,photocatalytic,solar cells and sensing were summarized in detail.Ultimately,the challenges and future perspectives of Bi2O2Se are included.

关 键 词：bismuth oxyselenide device applications preparation methods PROPERTIES two-dimensional material 

分 类 号：TB33[一般工业技术—材料科学与工程]