中国物理B ›› 2009, Vol. 18 ›› Issue (7): 2925-2927.doi: 10.1088/1674-1056/18/7/051

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Nanoporous AlN particles production from a solid-state metathesis reaction

陈光德1, 伍叶龙1, 顔国君2   

  1. (1)Department of Applied Physics, Xi'an Jiaotong University, Xi'an 710049, China; (2)School of Material Science and Engineering, Xi'an University of Technology, Xi'an 710048, China
  • 收稿日期:2008-08-22 修回日期:2008-12-17 出版日期:2009-07-20 发布日期:2009-07-20
  • 基金资助:
    Project supported by the Research Project of Shanxi Provincial Department of Education for Science and Technology of China (Grant No 08JK401) and the Basic Research Project of Shanxi Province of China for Natural Science (Grant No SJ08-ZT04).

Nanoporous AlN particles production from a solid-state metathesis reaction

Yan Guo-Jun(顔国君)a)†, Chen Guang-De(陈光德)b), and Wu Ye-Long(伍叶龙)b)   

  1. a School of Material Science and Engineering, Xi'an University of Technology, Xi'an 710048, China; b Department of Applied Physics, Xi'an Jiaotong University, Xi'an 710049, China
  • Received:2008-08-22 Revised:2008-12-17 Online:2009-07-20 Published:2009-07-20
  • Supported by:
    Project supported by the Research Project of Shanxi Provincial Department of Education for Science and Technology of China (Grant No 08JK401) and the Basic Research Project of Shanxi Province of China for Natural Science (Grant No SJ08-ZT04).

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摘要： This paper reports that nanoporous AlN particles are synthesized from solid-state metathesis reactions using AlCl3 and Mg3N2 as reactants. The samples are characterized by x-ray diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction, high-resolution transmission electron microscopy (HRTEM), ultraviolet--visible (UV--vis) absorption spectroscopy and Raman spectroscopy. The results show that samples with walls 10 nm in thickness and pores between 10 nm and 100 nm in diameter were produced successfully from these reactions, and their band gap and vibration modes agree with those of AlN bulk crystal.

Abstract: This paper reports that nanoporous AlN particles are synthesized from solid-state metathesis reactions using AlCl3 and Mg3N2 as reactants. The samples are characterized by x-ray diffraction (XRD), transmission electron microscopy (TEM), selected area electron diffraction, high-resolution transmission electron microscopy (HRTEM), ultraviolet--visible (UV--vis) absorption spectroscopy and Raman spectroscopy. The results show that samples with walls 10 nm in thickness and pores between 10 nm and 100 nm in diameter were produced successfully from these reactions, and their band gap and vibration modes agree with those of AlN bulk crystal.

Key words: nanoporous AlN, solid-state metathesis reaction

中图分类号:  (Structure of nanoscale materials)

  • 61.46.-w
61.43.Gt (Powders, porous materials) 78.40.Fy (Semiconductors) 78.67.-n (Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures) 78.30.Fs (III-V and II-VI semiconductors) 81.16.Be (Chemical synthesis methods)