TY - JOUR
T1 - Trifluoromethyl-substituted 9,9'-bianthracene derivative as host material for highly efficient blue OLED
AU - Gao, Feng
AU - Ren, Jingkun
AU - Li, Zhanfeng
AU - Yuan, Shuqing
AU - Wu, Zhaoxin
AU - Cui, Yanxia
AU - Jia, Huayu
AU - Wang, Hua
AU - Shi, Fang
AU - Hao, Yuying
N1 - Publisher Copyright:
© 2015 Optical Society of America.
PY - 2015
Y1 - 2015
N2 - A trifluoromethyl-substituted 9,9'-bianthracene derivative named 10,10'-bis(3-trifluoromethylphenyl)-9,9'-bianthracene (BAn-(3)-CF3) has been designed and synthesized for organic light-emitting device (OLED). The compound is thermally stable with high decomposition temperature (Td = 356 °C) and glass transition temperature (Tg = 266 °C). Non-doped deep blue OLED using BAn-(3)-CF3 as the emitter shows the Commission Internationale de l'éclairage (CIE) coordinates of (0.156, 0.142), which is indicative of excellent blue color purity. Furthermore, BAn-(3)-CF3 serves as an excellent host material doped for 4,4-bis[4-(di-ptolylamino) styryl]biphenyl (DPAVBi) to get high-performance blue OLED with low turn-on voltage of 3.8 V, high luminance of over 12000 cd/m2, high current efficiency of 5.88 cd/A and high external quantum efficiency (EQE) of 3.15%.
AB - A trifluoromethyl-substituted 9,9'-bianthracene derivative named 10,10'-bis(3-trifluoromethylphenyl)-9,9'-bianthracene (BAn-(3)-CF3) has been designed and synthesized for organic light-emitting device (OLED). The compound is thermally stable with high decomposition temperature (Td = 356 °C) and glass transition temperature (Tg = 266 °C). Non-doped deep blue OLED using BAn-(3)-CF3 as the emitter shows the Commission Internationale de l'éclairage (CIE) coordinates of (0.156, 0.142), which is indicative of excellent blue color purity. Furthermore, BAn-(3)-CF3 serves as an excellent host material doped for 4,4-bis[4-(di-ptolylamino) styryl]biphenyl (DPAVBi) to get high-performance blue OLED with low turn-on voltage of 3.8 V, high luminance of over 12000 cd/m2, high current efficiency of 5.88 cd/A and high external quantum efficiency (EQE) of 3.15%.
UR - https://www.scopus.com/pages/publications/84947733294
U2 - 10.1364/OME.5.002468
DO - 10.1364/OME.5.002468
M3 - 文章
AN - SCOPUS:84947733294
SN - 2159-3930
VL - 5
SP - 2468
EP - 2477
JO - Optical Materials Express
JF - Optical Materials Express
IS - 11
ER -