The Study of Optimizing Growth Conditions for Improving Field Emission Property of Wi18O49 Nanorod Arrays

摘要：

Large-area tungsten oxide nanorod arrays were synthesized by the catalyst-free tungsten hotfilament thermal vapor method. The diameter, height, interval and alignment of the nanorods were all found to be sensitive to the distance between hot filament and substrates. And the field emission property of the nanorod arrays prepared at various distances was shown to be significantly different. This demonstrates that optimal conditions can be found for preparing W18O49 nanorod arrays of better field emission property.

作者: L. F. Chl S. Z. Deng N. S. Xu J. Chen J. C. She X. H. Liang

作者单位: State Key Lab of Optoelectronic Materials and Technologies,Guangdong Province Key Laboratory of Disp State Key Lab of Optoelectronic Materials and Technologies,Guangdong Province Key Laboratory of Disp

会议类型: 国际会议

会议名称: The 8th China International Nanoscience and Technology Symposium(2009第八届中国国际纳米科技湘潭研讨会Cinsts09)

会议地点: 湖南湘潭

会议语种:英文

页码: 1-4

在线出版日期: 2009-10-23（万方平台首次上网日期，不代表论文的发表时间）