Fluorescence Character of Rare Earth Complex with High Efficient Green Light in Ordered Molecular Films

Langmuir ◽  
1997 ◽  
Vol 13 (26) ◽  
pp. 7141-7145 ◽  
Author(s):  
Ren-Jie Zhang ◽  
Kong-Zhang Yang
Keyword(s):  
Rare Earth ◽  
Green Light ◽  
Rare Earth Complex ◽  
Molecular Films ◽  
High Efficient

scholarly journals Preparation and Characterization of a Novel Terbium Complex Coordinated with 10-Undecenoic Acid for UV-Cured Coatings

2020 ◽  
Vol 2020 ◽  
pp. 1-8
Author(s):  
Chenjie Jiao ◽  
Rong Zhong ◽  
Yanfang Zhou ◽  
Hongfei Zhang
Keyword(s):  
Rare Earth ◽  
Green Light ◽  
Precipitation Method ◽  
Rare Earth Complex ◽  
Terbium Complex ◽  
Uv Curable ◽  
Good Thermal Stability ◽  
Potential Applications ◽  
Undecenoic Acid ◽  
The Rare Earth

A UV-cured composite containing a rare earth complex was prepared for this study. First, the photoluminescent terbium complex was synthesized with a long-chain unsaturated fatty acid (10-Undecenoic acid) by a solution precipitation method, resulting in the 10-UA-Tb(III) complex. Its structure was proven by FTIR, elemental analysis, XRD, and TGA. The results indicated that the organic acid ligand successfully coordinated with the Tb3+ ion and that the complex had a chelate bidentate structure. The emission spectrum of the 10-UA-Tb(III) complex indicated that the complex can emit a bright green light with the unique luminescence of the Tb3+ ion. Furthermore, the luminescence properties of complexes with different ratios of Tb3+ and ligand were studied, and the ratio of Tb3+ and the ligand had an obvious impact on the luminescence intensity of the 10-UA-Tb(III) complex. Subsequently, the prepared rare earth complex was doped into a UV-cured coating in different proportions to obtain a UV-cured composite. The morphology of the rare earth UV-cured composite was observed by SEM. The images showed that the rare earth complex was dispersed uniformly in the polymer matrix. Moreover, the composites could emit fluorescence. Additionally, it has good thermal stability and compatibility with the resin. Therefore, these composites should have potential applications in UV curable materials, such as luminescence coatings.

scholarly journals Synthesis, characterization, and photoelectric properties of iridium(iii) complexes containing an N hetero-dibenzofuran C^N ligand

RSC Advances ◽  
2021 ◽  
Vol 11 (18) ◽  
pp. 11004-11010
Author(s):  
Zequn Ma ◽  
Chaojun Jing ◽  
Deyu Hang ◽  
Hongtao Fan ◽  
Lumeng Duan ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Green Light ◽  
Iridium Complexes ◽  
Thermal Stabilities ◽  
Photoelectric Properties ◽  
High Efficient

Three high-efficient green light iridium complexes were designed and prepared. Thermal stabilities, electrochemical properties, electroluminescence performances and substituents effects are presented and discussed in this study.

Rare earth complex dopants in a.c. thin-film electroluminescent cells

1981 ◽  
Vol 23 (1-2) ◽  
pp. 175-190 ◽  
Author(s):  
J. Benoit ◽  
P. Benalloul ◽  
B. Blanzat
Keyword(s):  
Thin Film ◽  
Rare Earth ◽  
Rare Earth Complex

Electroluminescent devices based on rare-earth complex TbY(p-MBA)6(phen)2

2007 ◽  
Vol 122-123 ◽  
pp. 671-673 ◽  
Author(s):  
Zheng Chen ◽  
Zhenbo Deng ◽  
Yumeng Shi ◽  
Ying Xu ◽  
Jing Xiao ◽  
...  
Keyword(s):  
Rare Earth ◽  
Rare Earth Complex ◽  
Electroluminescent Devices

scholarly journals High efficient white light emission of rare earth-free MnO–SnO–ZnO–P2O5 glass

2011 ◽  
Vol 119 (1394) ◽  
pp. 726-730 ◽  
Author(s):  
Hirokazu MASAI ◽  
Takumi FUJIWARA ◽  
Syuji MATSUMOTO ◽  
Yoshihiro TAKAHASHI ◽  
Kenichiro IWASAKI ◽  
...  
Keyword(s):  
Rare Earth ◽  
White Light ◽  
Light Emission ◽  
White Light Emission ◽  
High Efficient

Structure and mechanical properties of rare-earth complex La-GDTC modified silica/SBR composites

Polymer ◽  
2011 ◽  
Vol 52 (12) ◽  
pp. 2701-2710 ◽  
Author(s):  
Shuyan Yang ◽  
Lan Liu ◽  
Zhixin Jia ◽  
Demin Jia ◽  
Yuanfang Luo
Keyword(s):  
Mechanical Properties ◽  
Rare Earth ◽  
Rare Earth Complex ◽  
Modified Silica

Rare Earth Complex as Electron Trapper and Energy Transfer Ladder for Efficient Red Iridium Complex Based Electroluminescent Devices

2015 ◽  
Vol 7 (29) ◽  
pp. 16046-16053 ◽  
Author(s):  
Liang Zhou ◽  
Leijiao Li ◽  
Yunlong Jiang ◽  
Rongzhen Cui ◽  
Yanan Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rare Earth ◽  
Rare Earth Complex ◽  
Iridium Complex ◽  
Electroluminescent Devices
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