无机材料学报

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三元层状材料 M2AX的研究进展

田无边1,2, 王佩玲1, 张国军1, 阚艳梅1, 李永祥1   

  1. (1.中国科学院 上海硅酸盐研究所高性能陶瓷与超微结构国家重点实验室, 上海 200050; 2.中国科学院 研究生院, 北京 100049)
  • 收稿日期:2006-08-25 修回日期:2007-01-09 出版日期:2007-09-20 网络出版日期:2007-09-20

Progress of the Layered Ternary Ceramics: M2AX

TIAN Wu-Bian1,2, WANG Pei-Ling1, ZHANG Guo-Jun1, KAN Yan-Mei1, LI Yong-Xiang1   

  1. (1. State Key Lab of High Performance Ceramics and Superfine Microstructure, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, China; 2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, China)
  • Received:2006-08-25 Revised:2007-01-09 Published:2007-09-20 Online:2007-09-20

摘要: 三元层状陶瓷材料(Mn+1AXn)因其具有独特的力学、热学和电学性能而备受关注. 本文综述其中的一个分支-- M2AX相在计算材料学方面的最新结果, 并归纳块材的力学性能和抗氧化性能的研究结果, 文中还简述了该材料的热学和电学性能, 并展望了M2AX系列材料的应用前景.

关键词: M2AX, 电子结构, 制备, 性能

Abstract:

The layered ternary ceramics (Mn+1AXn) have attracted more and more attentions because of their special mechanical, thermal and electrical properties. The latest progress of calculation materials science, the primary synthesis processes and the mechanical and oxidation resistance properties of M2AX bulk samples were reviewed. Additionally, their thermal and electrical properties were also described. The potential applications of M2AX materials were predicted.

Key words: M2AX, electronic structure, synthesis, property

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