Doubly ortho-linked quinoxaline/diphenylfluorene hybrids as bipolar, fluorescent chameleons for optoelectronic applications
CT Chen, Y Wei, JS Lin, MVRK Moturu…
文献索引:Chen, Chien-Tien; Wei, Yi; Lin, Jin-Sheng; Moturu, Murthy V. R. K.; Chao, Wei-San; Tao, Yu-Tai; Chien, Chin-Hsiung Journal of the American Chemical Society, 2006 , vol. 128, # 34 p. 10992 - 10993
The titled dipolar hybrids bearing a central quinoxaline-fused dibenzosuberene optoelectronic unit with functional C5 and C8 appendages and spiro-fluorene junction act as fluorescent bipolar OLED chameleons. The emission colors can be tuned from blue, green, yellow, to red with operation brightness of 205, 1268, 1542, and 1102 cd/m2, respectively, at 20 mA/cm2.