大学化学 >> 2015, Vol. 30 >> Issue (5): 32-38.doi: 10.3866/pku.DXHX20150532

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准晶体的结构化学

周公度   

  1. 北京大学化学与分子工程学院 北京 100871
  • 发布日期:2015-10-24

The Structural Chemistry of Quasicrystal

Zhou Gongdu   

  1. College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, China
  • Published:2015-10-24

摘要:

介绍准晶体的历史、结构、对称性和性质, 介绍Mg32(Al,Zn)49的晶体结构和对称性, 同时讨论纳米准晶颗粒的制备方法及其应用。

关键词: 准晶体, 三角二十面体, 五次轴

Abstract:

In this paper, the history, structure, symmetry and properties of quasicrystal were introduced, as well as the crystal structure and symmetry of Mg32(Al,Zn)49. Also, the preparation of nano particles of quasicrystal and their application were discussed.

Key words: Quasicrystal, Icosahedron, Fivefold rotation axis

MSC2000: 

  • O6