中国物理B ›› 2001, Vol. 10 ›› Issue (13): 117-123.

• CONDENSED MATTER: STRUCTURAL, MECHANICAL, AND THERMAL PROPERTIES • 上一篇    下一篇

PREPARATION OF NANOWIRES AND MICROARRAYS

张立德1, 孟国文1, F. Phillipp2   

  1. (1)Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China; (2)Max-Planck-Institut für Metallforschung, Heisenbergstr. 1, D-70569 Stuttgart, Germany
  • 收稿日期:2001-02-28 修回日期:2001-04-23 出版日期:2005-07-07 发布日期:2005-07-07
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant No. 19974055).

PREPARATION OF NANOWIRES AND MICROARRAYS

Zhang Li-de (张立德)a, Meng Guo-wen (孟国文)a, F. Phillippb   

  1. a Institute of Solid State Physics, Chinese Academy of Sciences, Hefei 230031, China; b Max-Planck-Institut für Metallforschung, Heisenbergstr. 1, D-70569 Stuttgart, Germany
  • Received:2001-02-28 Revised:2001-04-23 Online:2005-07-07 Published:2005-07-07
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant No. 19974055).

摘要: We report on the synthesis of one-dimensional (1D) solid nanostructures and ordered microarrays consisting of nanowires and carbon nanotubes. For 1D nanostructures, several synthesis methods, such as, carbothermal reduction of silica xerogels containing carbon nanoparticles, chemical vapor deposition on mesoporous active carbon with transition metal catalyst nanoparticles inside the pores, and simple physical evaporation with the help of transition metal nanoparticles as catalysts, have been used. For microarrays, anodic alumina membranes (AAMs) with highly ordered honeycomb structure were used as templates, chemical vapor reaction inside the nanochannels, Sol-gel technique, and selective electrodeposition in the channels, have been used to prepare microarrays embedded in AAMs.

Abstract: We report on the synthesis of one-dimensional (1D) solid nanostructures and ordered microarrays consisting of nanowires and carbon nanotubes. For 1D nanostructures, several synthesis methods, such as, carbothermal reduction of silica xerogels containing carbon nanoparticles, chemical vapor deposition on mesoporous active carbon with transition metal catalyst nanoparticles inside the pores, and simple physical evaporation with the help of transition metal nanoparticles as catalysts, have been used. For microarrays, anodic alumina membranes (AAMs) with highly ordered honeycomb structure were used as templates, chemical vapor reaction inside the nanochannels, Sol-gel technique, and selective electrodeposition in the channels, have been used to prepare microarrays embedded in AAMs.

Key words: nanostructured materials, microstructure

中图分类号: 

  • 6146