影像科学与光化学 ›› 2009, Vol. 27 ›› Issue (4): 280-286.DOI: 10.7517/j.issn.1674-0475.2009.04.280

• 研究论文 • 上一篇    下一篇

通过加成反应制备纳米材料的新方法

王博1,2, 张秀娟1,2, 张晓宏1   

  1. 1. 中国科学院理化技术研究所, 北京100190;
    2. 中国科学院研究生院, 北京100049
  • 收稿日期:2009-01-20 修回日期:2009-02-09 出版日期:2009-07-23 发布日期:2009-07-23
  • 通讯作者: 张晓宏,电话:28543501.

A New Method to Prepare Single-crystal Nanomaterial via "Addition Reaction"

WANG Bo1,2, ZHANG Xiu-juan1,2, ZHANG Xiao-hong1   

  1. 1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China;
    2. Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China
  • Received:2009-01-20 Revised:2009-02-09 Online:2009-07-23 Published:2009-07-23

摘要: 通过加成反应,结合再沉淀法,制备得到Ni(DMG)2的单晶纳米结构,并且通过调节反应物浓度可实现不同形貌的可控生长,在浓度低的条件下,可得到六方纳米管材,而随着浓度的升高,逐渐变为实心的六方纳米棒,这种制备方法提供了一种潜在的新方法——即通过加成反应来制备纳米材料。

关键词: 加成反应, 纳米材料, 丁二酮肟镍螯合物

Abstract: A reliable and facile new method to prepare Ni(DMG)2 single-crystal nanomaterials was demonstrated.Single-crystal 1D nano rods and tubes with controllable size and morphology were synthesized by using classic addition reaction following with precipitation process.It provided a new method for the preparation of nanomaterials.The concentration of the reactants used as a key effective tuning parameter had been found in the work for the shape evolution.

Key words: addition reaction, nano-material, Nickel dimethylglyoxime chelate

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