高等学校化学学报

高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (5): 680.

• 研究快报 • 上一篇    下一篇

纳米氮化镁的合成

张源魁2, 廖世健1, 徐筠1   

  1. 1. 大连铁道学院应用化学系, 大连, 116029;
    2. 中国科学院大连化学物理研究所, 大连, 116023
  • 收稿日期:1996-10-10 出版日期:1997-05-24 发布日期:1997-05-24
  • 通讯作者: 廖世健.
  • 作者简介:张源魁, 男, 32岁, 讲师, 在职博士研究生.
  • 基金资助:

    国家自然科学基金;大连市青年科学基金;中国科学院上海有机化学研究所金属有机开放实验室资助

Synthesis of Magnesium Nitride of Nanometric Size

ZHANG Yuan-Kui2, LIAO Shi-Jian1, Xu Yun1   

  1. 1. Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023;
    2. Department of Applied Chemistry, Dalian Railway University, Dalian, 116029
  • Received:1996-10-10 Online:1997-05-24 Published:1997-05-24

PDF (PC)

被引次数

7

关键词: 纳米氮化镁, 活性镁, 蒽镁

Abstract: Magnesium nitride powder of nanometric size was prepared by reaction of magne sium in highly reactive form (Mg*) with nitrogen gas under mild conditions in high yields.This Mg* was obtained by the thermal decomposit on of magnesium anthracene.3THFat 200℃ under vacuum.The average particle size of Mg3N2 obtained is around 20-3Onm as shown by the transmission electron microscopy.At 450 ℃ at normal pressure of N, atom sphere, the yield of Mg3N2 by the nitridation of Mg doped with NiCl2 is 93% in 20 h.

Key words: Magnesium nitride of nanometric size, Active form of magnesium, Magnesium anthracene

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