MBenes:Two-dimensional transition-metal borides with ordered metal vacancies  

作　　者：Hui Yang Liang Chu 

机构地区：[1]Tianjin Key Laboratory for Optoelectronic Materials and Devices,Key Laboratory of Display Materials and Photoelectric Devices(Ministry of Education),School of Materials Science and Engineering,Tianjin University of Technology,Tianjin 300384,China [2]New Energy Technology Engineering Laboratory of Jiangsu Province&School of Science,Nanjing University of Posts and Telecommunications,Nanjing 210023,China

出　　处：《Chinese Chemical Letters》2023年第1期3-4,共2页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(Nos.52172205,11804166);the China Postdoctoral Science Foundation(No.2018M630587);Tianjin Natural Science Foundation(No.18JCQNJC77100)。

摘　　要：2D MBenes have been theoretically predicted to possess unique electronic structures and physicochemical properties,and thus shown great promise in various applications.However,the synthesis of individual single-layer MBene remains a grand challenge due to its orthorhombic structure of MAB phases.Recently,scientists from Link?ping University have fabricated 2D monolayer Mo4/3B2-xTzwith ordered metal vacancies.Their results demonstrated the feasibility of top-down approach by chemical exfoliation of laminated compounds and provided the principle for further preparation of a wealth of MBenes.

关 键 词：Transition-metal borides i-MAB phases MBenes MONOLAYER Ordered metal vacancies 

分 类 号：TB34[一般工业技术—材料科学与工程]