The study of luminescence of rare-earth organic complexes sensitized Eu3+ complex in PMMA matrix using combinatorial method

被引：0
|
作者：
Ding, JJ [1 ]
Jiu, HF [1 ]
Bao, J [1 ]
Lu, JC [1 ]
Gui, WR [1 ]
Zhang, QJ [1 ]
Gao, C [1 ]
机构：
[1] Univ Sci & Technol China, Struct Res Lab, Anhua 230026, Peoples R China
来源：
COMBINATORIAL AND ARTIFICIAL INTELLIGENCE METHODS IN MATERIALS SCIENCE II | 2004年 / 804卷
关键词：
D O I：
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中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
A combinatorial approach has been utilized for researching the luminescence of rare-earth ions complexes (RE(DBM)(3)(.)Phen, RE=Dy3+, La3+, Gd3+, SM3+, Y3+) sensitized Eu3+ complex in PMMA matrix. The results show that the La3+ complex has the maximum sensitization efficiency among these sensitization ions. The luminescent intensities increase as the Eu content increase in PMMA matrix. The La3+ complex exhibits higher sensitization efficiency at lower Eu content in PMMA matrix. At a content of 5% Eu complex, the maximum sensitization efficiency of La3+ is more than 20 times.
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页码：163 / 167
页数：5
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