Eu(TTA)2 (phen) (UAH)/SiR Fluorescence Materials Prepared by In-Situ Reaction Method

Abstract Eu(TTA)2(phen) (UAH) (UAH = undecylenic acid) with fine fluorescent property and active group was synthesized. The measurement and characterization of complexes were also carried out. A series of composites based silicon rubber were prepared by blending silicon rubber and Eu(TTA)2(phen) (UAH) rare earth complex with active groups. Next, the effect of vulcanizing time on the property of materials was mainly studied. The results show that the dispersed particle size of rare earth complexes decreases gradually in the vulcanizing process.

[1]  R. Mahiou,et al.  Luminescence behavior of sol-gel-derived hybrid materials resulting from covalent grafting of a chromophore unit to different organically modified alkoxysilanes , 2000 .

[2]  E. Stathatos,et al.  Preparation of thin Ureasil films with strong photoluminescence based on incorporated europium–thenoyltrifluoroacetone–bipyridine complexes , 2002 .

[3]  T. Morimoto,et al.  Generating Blue and Red Luminescence from ZnO/Poly(ethylene glycol) Nanocomposites Prepared Using an In‐Situ Method , 2003 .

[4]  A. Patra,et al.  Influence of nanoenvironment on luminescence of Eu3+ activated SnO2 nanocrystals , 2004 .

[5]  C. Yang,et al.  Novel Europium‐Complex/Nitrile‐ Butadiene Rubber Composites , 2005 .

[6]  P. Judeinstein,et al.  Optimization of the intensity of luminescence emission from silica/poly(ethylene oxide) and silica/poly(propylene oxide) nanocomposite gels , 2000 .

[7]  G. Bazan,et al.  Reduced Operating Voltages in Polymer Light‐Emitting Diodes Doped with Rare‐Earth Complexes , 2003 .

[8]  J. Legendziewicz,et al.  Two high and low symmetry europium complexes with L-proline : Spectroscopy and structure , 1998 .

[9]  Runguang Sun,et al.  Temperature-dependent electroluminescence from (Eu, Gd) coordination complexes , 1997 .

[10]  A. Heeger,et al.  Orienting Eu(dnm)3phen by Tensile Drawing in Polyethylene: Polarized Eu3+ Emission , 2002 .

[11]  B. Viana,et al.  Influence of the Matrix in the Optical Response of Organic-Inorganic Hybrid Materials Doped with Europium(III) , 2003 .

[12]  Panagiotis Lianos,et al.  Study of poly(methyl methacrylate) thin films doped with laser dyes , 1999 .

[13]  J. Legendziewicz,et al.  Correlation between spectroscopic characteristics and structure of lanthanide phosphoro-azo derivatives of β-diketones , 2001 .