JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 34 Issue 2
March 2019
Article Contents
GONG Hechun, ZHAO Hongtao, REN Guangyi and et al. Preparation and optical properties of Ce-doped ZnO screwdriver nanomaterial[J]. Journal of Light Industry, 2019, 34(2): 50-55. doi: 10.3969/j.issn.2096-1553.2019.02.007
Citation: GONG Hechun, ZHAO Hongtao, REN Guangyi and et al. Preparation and optical properties of Ce-doped ZnO screwdriver nanomaterial[J]. Journal of Light Industry, 2019, 34(2): 50-55. doi: 10.3969/j.issn.2096-1553.2019.02.007 shu

Preparation and optical properties of Ce-doped ZnO screwdriver nanomaterial

  • Received Date: 2018-09-22
  • A Ce-doped ZnO nanomaterial was prepared by a simple method of sol-gel and chemical vapor deposition. The structure, morphology, band structure and luminescence properties of the ZnO nanomaterials were analyzed. The results showed that the nanomaterial was similar to a screwdriver,and consisted of a hexagonal micron substrate and a nanorod top. It had a good single crystal structure; its preparation process conformed to the VLS growth mechanism, and the vapor concentrations of Zn and Ce had a very large influence on the growth rate of each crystal face; Compared with ZnO nanomaterials, the Zn 2p3/2 peak in the nanomaterials shifted to a lower energy level, while the O1s peak shifted to a higher energy level. The doping of Ce affected the electronic structure and band gap structure of ZnO;its UV emission peak was reduced and accompanied by red shift, and the intensity of green light emission was improved. The nanomaterial prepared has a good application prospect in assembling nanodevices.
  • 加载中
    1. [1]

      BARTH S,HERNANDEZ-RAMIREZ F,HOLMES J D,et al.Synthesis and applications of one-dimensional semiconductors[J].Progress in Materials Science,2010,55(6):563.

    2. [2]

      TIAN Z R,VOIGT J A,LIU J,et al. Complex and oriented ZnO nanostructures[J].Nature Materials,2003,2(12):821.

    3. [3]

      LI L,ZHAI T Y,BANDO Y,et al.Recent progress of one-dimensional ZnO nanostructured solar cells[J].Nano Energy,2012,1(1):91.

    4. [4]

      ZHOU Y,LI M Y,WANG Y T,et al.Synthesis of sea urchin-like ZnO by a simple soft template method and its photoelectric properties[J].Materials Science in Semiconductor Processing,2014,27:1050.

    5. [5]

      XU S,WANG Z L.One-dimensional ZnO nanostructures:solution growth and functional properties[J].Nano Research,2011,4(11):1013.

    6. [6]

      WANG Z L,SONG J H.Piezoelectric nanogenerators based on zinc oxide nanowire arrays[J].Science,2006,312(5771):242.

    7. [7]

      HU Y F,CHANG Y L,FEI P,et al.Designing the electric transport characteristics of ZnO micro/nanowire devices by coupling piezoelectric and photoexcitation effects[J].ACS Nano,2010,4(2):1234.

    8. [8]

      ZHANG F,CUI H,ZHANG W.Identifying properties of Co-doped ZnO nanowires from first-principles calculations[J].Vacuum,2015,119:131.

    9. [9]

      SA AEDI A,YOUSEFI R,JAMALI-SHEINI F,et al. Optical properties of group-I-doped ZnO nanowires[J].Ceramics International,2014,40(3):4327.

    10. [10]

      ZHONG M,LI Y,HU Y,et al.Enhancement of zinc vacancies in room-temperature ferromag-netic Cr-Mn codoped ZnO nanorods synthesized by hydrothermal method under high pulsed magnetic field[J].Journal of Alloys and Compounds,2015,647:823.

    11. [11]

      ZHANG B,ZHANG X T,GONG H C,et al.Ni-doped zinc oxide nanocombs and phonon spectra properties[J].Physics Letters A,2008,372(13):2300.

    12. [12]

      GONG H C,ZHONG J F,ZHOU S M,et al.Ce-induced single-crystalline hierarchical zinc oxide nanobrushes[J].Superlattices and Microstructures,2008,44(2):183.

Article Metrics

Article views(1346) PDF downloads(5) Cited by()

Ralated
    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

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return