CRCU

Chemical Research in Chinese Universities ›› 2011, Vol. 27 ›› Issue (2): 174-176.

• Articles • Previous Articles     Next Articles

Synthesis and Photoluminescence of Eu-doped ZnO Nanosheets

WANG Dan-dan1,2,3, YANG Jing-hai3*, CAO Jian1,2, LANG Ji-hui3, GAO Ming3 and LIU Xiao-yan3   

  1. 1. Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun 130033, P. R. China;
    2. Graduate School of Chinese Academy of Sciences, Beijing 100049, P. R. China;
    3. Institute of Condensed State Physics, Jilin Normal University, Siping 136000, P. R. China
  • Received:2010-03-01 Revised:2010-04-21 Online:2011-03-25 Published:2011-03-09
  • Contact: YANG Jing-hai E-mail:jhyang1@jlnu.edu.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(Nos.60778040, 60878039), the Program for the Development of Science and Technology of Jilin Province, China(Nos.20090140, 20090331), the Eleventh Five-Year Program for Science and Technology of Education Department of Jilin Province, China(No.20090422), the Open Project Program of National Laboratory of Superhard Materials of China(No.201004) and the Program for the Master Students’ Scientific and Innovative Research of Jilin Normal University, China(No.S09010104).

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Abstract: Eu-doped ZnO nanosheets were synthesized successfully by means of the hydrothermal method. The X-ray diffraction(XRD) pattern shows that the sample is a single phase with the ZnO-like wurtzite structure. And the X-ray photoelectron spectrum suggests that there are Eu3+ ions in the matrix of the sample. Eu3+-related red emissions resulted from energy transfer were observed for the nanosheets under UV laser excitation. The UV, green and yellow emissions were also seen in the photoluminescence spectra.

Key words: Oxide material, Chemical synthesis, Optical property