Journal of East China Normal University(Natural Sc ›› 2006, Vol. 2006 ›› Issue (4): 34-38.

• Article • Previous Articles     Next Articles

Synthesis and Field Emission Properties of Tetrapod like and Wire-like ZnO Nanostructures(Chinese)

HU Hong-mei, YU Ke, ZHANG Yong-sheng, FENG Xiao,
ZHU Jian-zhong, ZHU Zi-qiang   

  1. School of Information Science and Technology, East China Normal University, Shanghai 200062, China
  • Received:2005-05-25 Revised:2005-07-24 Online:2006-07-25 Published:2006-07-25
  • Contact: ZHU Zi-qiang

Abstract: At 700℃, ZnO nanostructures with tetrapodlike and wire-like morphologies were synthesized using thermal evaporation method. Different source materials were used and the ambient gas was adjusted to study their influences on ZnO products. Field-emission measurements were applied to compare the field-emission characteristics of the two different morphologies of ZnO nanostructures.

Key words: thermal evaporation, field-emission, ZnO nanostructures, thermal evaporation, field-emission

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