Journal of Inorganic Materials ›› 2020, Vol. 35 ›› Issue (1): 1-7.DOI: 10.15541/jim20190560

Special Issue: MAX相和MXene材料 二维材料 副主编黄庆研究员专辑 优秀作者论文集锦 2019~2020年度优秀作者作品欣赏:功能材料 MXene材料专辑(2020~2021) 【虚拟专辑】吸波材料(2020~2021) 【虚拟专辑】层状MAX,MXene及其他二维材料

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Recent Progress and Prospects of Ternary Layered Carbides/Nitrides MAX Phases and Their Derived Two-dimensional Nanolaminates MXenes

LI Mian,HUANG Qing()   

  1. Engineering Laboratory of Advanced Energy Materials, Ningbo Institute of Materials Technology& Engineering, Chinese Academy of Sciences, Ningbo 315201, China
  • Received:2019-11-01 Revised:2019-11-13 Published:2020-01-20 Online:2019-12-04
  • About author:LI Mian(1989-), male, PhD. E-mail:limian@nimte.ac.cn
  • Supported by:
    National Natural Science Foundation of China(21671195);National Natural Science Foundation of China(51902320)

Abstract:

In recent years, ternary layered carbide/nitride MAX phases and their derived two-dimensional nanolaminates MXenes have attracted extensive attention. The crystal structure of MAX phase is composed of Mn+1Xn unit interleaved with layers of A element. MAX phases combine good properties of metal and ceramic, which makes them promising candidates for high temperature structural materials, friction and wear devices, nuclear structural materials, etc. When etching the A-layer atoms of the MAX phase, the two-dimensional nanolaminates with the composition of Mn+1XnTx (Tx is surface termination), i.e. MXene, is obtained. MXenes have wide range of composition, and tunable physical and chemical properties, which endow them great potential in the applications of energy storage devices, electromagnetic shielding materials, and electronic devices, etc. In this paper, the research progress of MAX phase and MXene was introduced in terms of composition and structure, synthesis methods, and properties and application. Furthermore, the research prospects of this large family of materials were discussed.

Key words: MAX phase, MXene, layered materials, review

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