MXenes公司
材料科学
电化学
工作职能
表面改性
碳化物
电导率
氮化物
光电子学
光子学
纳米技术
化学工程
图层(电子)
电极
复合材料
物理化学
化学
工程类
作者
Hyunho Kim,Zhenwei Wang,Husam N. Alshareef
出处
期刊:Nano Energy
[Elsevier]
日期:2019-06-01
卷期号:60: 179-197
被引量:221
标识
DOI:10.1016/j.nanoen.2019.03.020
摘要
MXenes, a large family of two-dimensional transition metal carbides and nitrides, have been attracting great interest since the discovery of Ti3C2Tx in 2011. The unique combination of metallic conductivity and hydrophilicity in Ti3C2Tx resulted in outstanding performances in electrochemical applications. The surface of MXene is highly chemically active after selective chemical etching of their precursor phases and always forms surface terminations such as hydroxyl, oxygen, or fluorine. Those surface functional groups not only affect their hydrophilic behavior and electrochemical properties such as ion adsorption and diffusion, but also affect their electronic structure, conductivity, work function, and hence their electronic properties. In this review, the emerging electronic and photonic applications of MXenes (henceforth referred to as MXetronics) are discussed. This is a fast-emerging field of MXene research with huge potential.
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