Photoluminescence of Eu(DBM)_3Phen-embedded Silica Nanospheres Synthesized in Microemulsion

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著者

    • WANG Yan
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • QIN Weiping
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • ZHANG Jisen
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • CAO Chunyan
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • ZHANG Jishuang
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • LU Shaozhe
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • JIN Ye
    • Key Laboratory of Excited State Processes, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences
    • WEI Guodong
    • State Key Laboratory of Integrated Optoelectronics, College of Electronic Science & Engineering, Jilin University
    • WANG Guofeng
    • State Key Laboratory of Integrated Optoelectronics, College of Electronic Science & Engineering, Jilin University
    • WANG Lili
    • State Key Laboratory of Integrated Optoelectronics, College of Electronic Science & Engineering, Jilin University

抄録

Eu(DBM)<SUB>3</SUB>Phen-embedded silica nanospheres were synthesized through a simple water-in-oil (W/O) microemulsion method. TEM observation indicates that the nanospheres are ≈40 nm in diameter and with a uniform core/shell structure. Compared to Eu(DBM)<SUB>3</SUB>Phen complex, the nano-hybrid-spheres shows similar emissions of Eu<SUP>3+</SUP> ions under 355-nm excitation. By dynamic analysis at low temperature and laser selective excitation spectra, we found that there are two luminescent centers formed in the nanohybrids.

収録刊行物

  • Chemistry letters  

    Chemistry letters 36(1), 86-87, 2007-01-05 

    The Chemical Society of Japan

参考文献:  13件

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各種コード

  • NII論文ID(NAID)
    10018663175
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    SHO
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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