Syntheses of new amphiphilic europium(III) complexes for Langmuir-Blodgett films
Syntheses of new amphiphilic europium(III) complexes for Langmuir-Blodgett films
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DOI：
10.1016/j.colsurfa.2004.10.053
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发表时间：
2005-05-05
影响因子：
5.2
通讯作者：
Huang, CH
中科院分区：
文献类型：
--
作者：
Bian, ZQ;Wang, KZ;Huang, CH
合成并表征了四种亲水性铕(Ⅲ)配合物Eu(DBM)(3)(L-1)、Eu(DBM)(3)(L-2)、Eu(Tta)(3)(L-1)和Eu(Tta)(3)(L-2)(其中DBM=dibenzoylmethanato.TTA=thenoyltrifluoroacetonato，L-1=3-octadecyl-2-(4‘-dimethylaminophenyl)imidazo[4，5-01，10-phenanthro-线和L-2=2)-(3’-methoxy-4‘-octadecyloxyphenyl)imidazo[4，5-f]-1，10-邻菲咯啉)。通过表面压强-面积等温线测量、小角X射线衍射、紫外-可见光谱和发射光谱研究了Eu(Tta)(3)(L-1)的朗缪尔-布洛杰特成膜性质。(C)2004爱思唯尔B.V.保留所有权利。
Four araphiphilic europiurn(III) complexes of Eu(DBM)(3)(L-1), Eu(DBM)(3)(L-2), Eu(TTA)(3)(L-1) and Eu(TTA)(3)(L-2) (in which DBM=dibenzoylmethanato.TTA=thenoyltrifluoroacetonato,L-1=3-octadecyl-2-(4'-dimethylaminophenyl)imidazo[4,5-01,10-phenanthro- line, and L-2=2)-(3'-methoxy-4'-octadecyloxyphenyl)imidazo[4,5-f] 1,10-phenanthroline), are synthesized and characterized. The Langmuir-Blodgett film-forming properties of Eu(TTA)(3)(L-1) are studied by surface pressure-area isotherm measurement, low-angle X-ray diffraction, and UV-vis and emission spectroscopy. (c) 2004 Elsevier B.V. All rights reserved.