新型二维材料MXene在光催化领域应用的研究进展  

Research Progress of a Novel Two-dimensional Material(MXene)in Photocatalysis

作　　者：吕康乐 李开宁 李志鹏 黄蔚欣 李覃 沈群[2] LüKangle;LI Kaining;LI Zhipeng;HUANG Weixin;LI Qin;SHEN Qun(School of Resources and Environment,South-Central University for Nationalities,Wuhan430074,China;Hangzhou Institute of Calibration and Testing for Quality and Technical Supervision,Hangzhou310019,China)

机构地区：[1]中南民族大学资源与环境学院,湖北武汉430074 [2]杭州市质量技术监督检测院,浙江杭州310019

出　　处：《徐州工程学院学报（自然科学版）》2019年第4期18-23,共6页Journal of Xuzhou Institute of Technology(Natural Sciences Edition)

基　　金：国家自然科学基金项目（51672312;21373275）

摘　　要：MXene是一类新型二维过渡金属碳化物、氮化物或碳氮化物,具备独特的二维层状结构、优异的电学、光学以及热力学性能,在光催化能源转换、环境污染治理等诸多领域有广阔的应用前景.该文概述了MXene材料结构特性,总结了MXene的制备方法,重点介绍了MXene基材料在光催化污染物降解、产氢、CO2还原等方面的应用进展.最后总结该材料的现存问题,并对其未来的研究和应用进行展望.MXene is a new class of two-dimensional transition metal carbides,nitrides or carbonitrides.There are broad application prospects in many fields due to its unique two-dimensional layered structure,excellent electrical,optical and thermodynamic properties in photocatalytic energy conversion,environmental pollution control,etc.This paper summarizes the structural characteristics and preparation methods of MXene materials,and focuses on the application progress of MXene-based materials in photocatalytic degradation,hydrogen production and CO2 reduction.Finally,the existing problems of the material are summarized,and its future research and application are discussed.

关 键 词：MXene 二维材料 光催化 能源转换 环境污染治理 

分 类 号：TB383[一般工业技术—材料科学与工程]