Preparation and luminescence properties of the ternary europium complex incorporated into an inorganic polymer matrix by a sol-gel method

被引：43

作者：

Fu, LS ^{[1
]}

Zhang, HJ ^{[1
]}

Wang, SB ^{[1
]}

Meng, QG ^{[1
]}

Yang, KY ^{[1
]}

Ni, JZ ^{[1
]}

机构：

[1] Chinese Acad Sci, Changchun Inst Appl Chem, Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China

来源：

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY | 1999年 / 15卷 / 01期

基金：

中国国家自然科学基金;

关键词：

sol-gel method; rare earth complex; hybrid material; luminescence;

D O I：

10.1023/A:1008760930081

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Ternary europium complexes with thenoyltrifluoroacetone (TTA) and phenanthroline (phen) were incorporated into SiO2/polymer matrix by a sol-gel method. The gels exhibit the characteristic emission bands of europium ion. In addition, Eu3+ presents a longer fluorescence lifetime in gel than in the corresponding pure complex powder. Concentration effects on the luminescence intensity were investigated. The reasons that are responsible for above results are also discussed in the context.

引用

页码：49 / 55

页数：7

共 20 条

[1] INTERFACES AND CONFINED ENVIRONMENTS .23. ORGANIC FLUORESCENT DYES TRAPPED IN SILICA AND SILICA TITANIA THIN-FILMS BY THE SOL-GEL METHOD - PHOTOPHYSICAL, FILM AND CAGE PROPERTIES [J].

AVNIR, D ;

KAUFMAN, VR ;

REISFELD, R .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1985, 74 (2-3) :395-406

[2]

AVNIR D, 1983, Patent No. 69794

[3] LUMINESCENCE OF EU3+ IONS DURING THERMAL DENSIFICATION OF SIO2 GEL [J].

CAMPOSTRINI, R ;

CARTURAN, G ;

FERRARI, M ;

MONTAGNA, M ;

PILLA, O .

JOURNAL OF MATERIALS RESEARCH, 1992, 7 (03) :745-753

[4] LUMINESCENCE PROPERTY OF THE TERBIUM BIPYRIDYL COMPLEX INCORPORATED IN SILICA MATRIX BY A SOL-GEL METHOD [J].

JIN, T ;

TSUTSUMI, S ;

DEGUCHI, Y ;

MACHIDA, KI ;

ADACHI, GY .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1995, 142 (10) :L195-L197

[5] Luminescence properties of lanthanide complexes incorporated into sol-gel derived inorganic-organic composite materials [J].

Jin, T ;

Inoue, S ;

Tsutsumi, S ;

Machida, K ;

Adachi, GY .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1998, 223 (1-2) :123-132

[6] Luminescence characteristics of the lanthanide complex incorporated into an ORMOSIL matrix using a sol-gel method [J].

Jin, T ;

Tsutsumi, S ;

Deguchi, Y ;

Machida, K ;

Adachi, G .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (10) :3333-3335

[7] Preparation and luminescence characteristics of the europium and terbium complexes incorporated into a silica matrix using a sol-gel method [J].

Jin, T ;

Tsutsumi, S ;

Deguchi, Y ;

Machida, K ;

Adachi, G .

JOURNAL OF ALLOYS AND COMPOUNDS, 1997, 252 (1-2) :59-66

[8] PHOTOBLEACHING OF ORGANIC LASER DYES IN SOLID MATRICES [J].

KAMINOW, IP ;

STULZ, LW ;

CHANDROSS, EA ;

PRYDE, CA .

APPLIED OPTICS, 1972, 11 (07) :1563-+

[9]

Lin J, 1997, CHINESE J CHEM, V15, P327

[10] FLUORESCENCE OF RARE-EARTH IONS ADSORBED ON POROUS VYCOR GLASS [J].

MACK, H ;

REISFELD, R ;

AVNIR, D .

CHEMICAL PHYSICS LETTERS, 1983, 99 (03) :238-239

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