Jing Tang, Lin Du, Wen-hui Pang, Jing-jing Zheng, Xiao-chun Tian, Jin-liang Zhuang. Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern[J]. Chinese Journal of Chemical Physics , 2011, 24(6): 753-758. doi: 10.1088/1674-0068/24/06/753-758
Citation: Jing Tang, Lin Du, Wen-hui Pang, Jing-jing Zheng, Xiao-chun Tian, Jin-liang Zhuang. Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern[J]. Chinese Journal of Chemical Physics , 2011, 24(6): 753-758. doi: 10.1088/1674-0068/24/06/753-758

Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern

doi: 10.1088/1674-0068/24/06/753-758
Funds:  This work was supported by the National Natu-ral Science Foundation of China (No.20873112 andNo.21073038). We would like to thank Dr. Yu-liang Li for the measurement of the field enhancement at theCAS key laboratory of organic solid in Beijing.
  • Received Date: 2011-07-18
  • We provide a new way to prepare ZnO nanorods pattern from the solution composed of hexamethylenetetramine (HMT) and Zn(NO3)2. The substrate is ITO substrate covered by well ordered Au islands. Since Au and the underneath ITO substrate have two different nucleation rates in the initial stage of heterogeneous nucleation process, the subsequent ZnO growth on the quick nucleating area takes place under diffusion control and is able to confine the synthesis of ZnO nanorods to specific locations. The concentrations of zinc nitrate and HMT are well adjusted to show the possibility of the new route for the patterning of the ZnO nanorods. Furthermore, the nanorods pattern was characterized by X-ray diffraction and photoluminescence and the performance of field emission property from ZnO nanorod patterns was investigated. The ZnO nanorods pattern with a good alignment also shows a good field enhancement behavior with a high value of the field enhancement factor.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article Metrics

Article views(2022) PDF downloads(1066) Cited by()

Proportional views
Related

Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern

doi: 10.1088/1674-0068/24/06/753-758
Funds:  This work was supported by the National Natu-ral Science Foundation of China (No.20873112 andNo.21073038). We would like to thank Dr. Yu-liang Li for the measurement of the field enhancement at theCAS key laboratory of organic solid in Beijing.

Abstract: We provide a new way to prepare ZnO nanorods pattern from the solution composed of hexamethylenetetramine (HMT) and Zn(NO3)2. The substrate is ITO substrate covered by well ordered Au islands. Since Au and the underneath ITO substrate have two different nucleation rates in the initial stage of heterogeneous nucleation process, the subsequent ZnO growth on the quick nucleating area takes place under diffusion control and is able to confine the synthesis of ZnO nanorods to specific locations. The concentrations of zinc nitrate and HMT are well adjusted to show the possibility of the new route for the patterning of the ZnO nanorods. Furthermore, the nanorods pattern was characterized by X-ray diffraction and photoluminescence and the performance of field emission property from ZnO nanorod patterns was investigated. The ZnO nanorods pattern with a good alignment also shows a good field enhancement behavior with a high value of the field enhancement factor.

Jing Tang, Lin Du, Wen-hui Pang, Jing-jing Zheng, Xiao-chun Tian, Jin-liang Zhuang. Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern[J]. Chinese Journal of Chemical Physics , 2011, 24(6): 753-758. doi: 10.1088/1674-0068/24/06/753-758
Citation: Jing Tang, Lin Du, Wen-hui Pang, Jing-jing Zheng, Xiao-chun Tian, Jin-liang Zhuang. Hydrothermal Synthesis and Field Enhancement Behavior of ZnO Nanorods Pattern[J]. Chinese Journal of Chemical Physics , 2011, 24(6): 753-758. doi: 10.1088/1674-0068/24/06/753-758

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return