化学学报 ›› 2004, Vol. 62 ›› Issue (12): 1144-1147. 上一篇    下一篇

研究论文

利用水引发固相反应方法合成氮化铝纳米粉

李凯1, 刘振刚2, 于美燕2, 董守义1, 王琪珑2, 郝霄鹏1, 崔得良1   

  1. 1. 山东大学晶体材料国家重点实验室, 济南, 250100;
    2. 山东大学化学与化工学院, 济南, 250100
  • 投稿日期:2003-08-11 修回日期:2004-02-16 发布日期:2014-02-17
  • 通讯作者: 崔得良,E-mail:cuidl@sdu.edu.cn;Fax:0531-8574135 E-mail:cuidl@sdu.edu.cn
  • 基金资助:
    国家自然科学基金(Nos.50272036,90101016,90206042),教育部博士点基金和山东省自然科学基金资助项目.

Preparation of AlN Nanoparticles by a Water Induced Solid State Reaction

LI Kai1, LIU Zhen-Gang2, YU Mei-Yan2, DONG Shou-Yi1, WANG Qi-Long2, HAO Xiao-Peng1, CUI De-Liang1   

  1. 1. State Key Laboratory of Crystal Materials, Jinan 250100;
    2. School of Chemistry & Chemical Engineering, Shandong University, Jinan 250100
  • Received:2003-08-11 Revised:2004-02-16 Published:2014-02-17

以AlCl3和Li3N为前驱物,利用过量Li3N与水反应大量放热现象,引发两种前驱物之间的固相反应合成了AlN纳米粉.X射线衍射分析、红外吸收光谱、透射电子显微镜以及X射线光电子能谱测试结果表明,利用这种新的合成方法制备的氮化铝主要是六方相,而且颗粒细小.另外,这种方法反应迅速、操作过程简便,有利于降低制备成本和扩大制备规模.

关键词: 氮化铝, 纳米粉, 水引发固相反应

AlN nanoparticles were prepared by the water induced solid state reaction method, with AlCl3 and Li3N as the starting materials. The results of X-ray diffraction (XRD) analysis, Fourier transformation infrared (FT-IR) absorption spectra measurement, the transmission electron microscope (TEM) and X-ray photoelectron spectroscopy (XPS) observation proved that, the sample we prepared with this method was hexagonal AlN. Besides, the particles were very small. The water induced solid state reaction method includes many merits, such as, the reaction complete in a very short time period, and the experimental process is very simple. It is possible to prepare AlN nanoparticles on a large scale with very low cost by this method.

Key words: aluminium nitride, nanoparticle, water induced solid state reaction