Paper Title:
Synthesis and Luminescence of Eu Complex Incorporated MCM-41 Mesoporous Molecular Sieves
  Abstract

Rare earth complex Eu(phen)2Cl3·2H2O synthesized by precipitation method was incorporated into MCM-41 mesoporous molecular sieves which were synthesized via a hydrothermal method. Hybrid inorganic/organic mesoporous luminescent material Eu(phen)2/MCM-41 has been characterized by XRD, TEM, IR, UV-visible spectra and fluorescence spectra. Results indicated that the hybrid mesoporous material has typical structure of MCM-41 and retains the same pore structure as MCM-41 after the assembly process. The fluorescence spectra of these materials present a series of narrow lines assigned to 5D0 → 7F0,1,2,3,4 transitions. The high emission intensity observed is a promising property for application of the rare earth complex in technological luminescent devices.

  Info
Periodical
Solid State Phenomena (Volumes 121-123)
Edited by
Chunli BAI, Sishen XIE, Xing ZHU
Pages
307-310
DOI
10.4028/www.scientific.net/SSP.121-123.307
Citation
L. S. Qiang, B. Liu, D.H. Fan, M. Ge, Y.L. Yang, "Synthesis and Luminescence of Eu Complex Incorporated MCM-41 Mesoporous Molecular Sieves", Solid State Phenomena, Vols. 121-123, pp. 307-310, 2007
Online since
March 2007
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Price
$32.00
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