物理化学学报 >> 2005, Vol. 21 >> Issue (01): 106-109.doi: 10.3866/PKU.WHXB20050122

研究简报 上一篇    

利用溶液法制备小分子有机化合物纳米线

乔俊娟;孟祥敏;张晓宏;吴世康   

  1. 中国科学院理化技术研究所,北京 100101
  • 收稿日期:2004-05-27 修回日期:2004-09-23 发布日期:2005-01-15
  • 通讯作者: 吴世康 E-mail:skwu@95777.com

Nano-wire Preparation of Small Molecular Organic Compound in Solution

QIAO Jun-Juan;MENG Xiang-Min;ZHANG Xiao-Hong;WU Shi-Kang   

  1. Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100101
  • Received:2004-05-27 Revised:2004-09-23 Published:2005-01-15
  • Contact: WU Shi-Kang E-mail:skwu@95777.com

摘要: 利用溶液法制备得到以乳酸分子为主要组分的纳米线.通过FESEM、TEM、EDX、TGA和FT-IR等手段对得到的纳米线样品进行了表征.并对纳米线形成的各种影响因素和机理进行了初步讨论.结果表明,锌离子的存在是乳酸纳米线得以形成的重要条件.

关键词: 溶液法制备纳米线材, 纳米线, 乳酸, 乙酸锌

Abstract: Nano-wire mostly composed of lactic acid molecules was prepared by solution method successfully. FESEM, TEM, EDX, TGA and FT-IR were used to characterize the morphology and structure of nano-wire obtained. The factors affecting the nano-wire formation were studied in this work. The results indicated that the addition of zinc ion in the formulation of preparation is essential for the nano-wire formation. The mechanism of nano-wire formation was discussed preliminarily.

Key words: Solution method of nano-wire preparation, Nano-wires, Lactic acid,  Zinc acetate