Blue-light-emitting carbazole derivates with high thermal stability

2009 ◽  
Vol 32 (2) ◽  
pp. 398-401 ◽  
Author(s):  
Zhiyong Yang ◽  
Zhenguo Chi ◽  
Lin Zhou ◽  
Xiqi Zhang ◽  
Meina Chen ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Blue Light ◽  
High Thermal Stability ◽  
Light Emitting

Characterization of a high-thermal-stability spiroanthracenefluorene-based blue-light-emitting polymer optical gain medium

2005 ◽  
Vol 98 (8) ◽  
pp. 083101 ◽  
Author(s):  
R. Xia ◽  
G. Heliotis ◽  
M. Campoy-Quiles ◽  
P. N. Stavrinou ◽  
D. D. C. Bradley ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Blue Light ◽  
Optical Gain ◽  
Gain Medium ◽  
High Thermal Stability ◽  
Light Emitting

Efficient and controllable photoluminescence in novel solid solution Ca1−xSrxHf4(PO4)6:Eu2+ phosphors with high thermal stability for white light emitting diodes

CrystEngComm ◽  
2018 ◽  
Vol 20 (31) ◽  
pp. 4383-4394 ◽  
Author(s):  
Shuangyu Xin ◽  
Miao Gao ◽  
Chuang Wang ◽  
Xuejiao Wang ◽  
Ge Zhu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Solid Solution ◽  
Quantum Efficiency ◽  
White Light ◽  
Light Emitting Diodes ◽  
High Thermal Stability ◽  
Photoluminescence Properties ◽  
Light Emitting ◽  
White Light Emitting Diodes

The tunable photoluminescence properties of (Ca,Sr)Hf4(PO4)6:Eu2+ solid solution phosphors with high thermal stability and quantum efficiency were investigated.

Red Organic Light-Emitting Radical Adducts of Carbazole and Tris(2,4,6-trichlorotriphenyl)methyl Radical That Exhibit High Thermal Stability and Electrochemical Amphotericity

2007 ◽  
Vol 72 (20) ◽  
pp. 7523-7532 ◽  
Author(s):  
Dolores Velasco ◽  
Sonia Castellanos ◽  
Marc López ◽  
Francisco López-Calahorra ◽  
Enric Brillas ◽  
...  
Keyword(s):  
Thermal Stability ◽  
High Thermal Stability ◽  
Methyl Radical ◽  
Light Emitting ◽  
Organic Light

Synthesis and Properties of Novel Hole-Transporting Materials Containing Triphenylamine and Bipyridine Units

2013 ◽  
Vol 690-693 ◽  
pp. 619-622
Author(s):  
Hai Jun Lv ◽  
Yi Feng Yu ◽  
Lei Liu ◽  
Ai Bing Chen ◽  
Zhi Chao Hu ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Thermal Properties ◽  
Green Emission ◽  
High Thermal Stability ◽  
Light Emitting ◽  
Light Emitting Devices ◽  
Organic Light ◽  
Hole Transporting ◽  
Organic Light Emitting Devices ◽  
Hole Transporting Materials

Novel hole-transporting materials (M1, M2) containing triphenylamine and dipyridine units have been synthesized and characterized. Two compounds have excellent solubility in common solvents. The optical, electrochemical and thermal properties of the materials were studied in detail. The results show that two compounds have green emission in dichloromethane, high thermal stability and proper HOMO levels. The properties of compounds M1 and M2 indicate that two compounds are candidates for the application in Organic light-emitting devices as hole-transporting materials.

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