Molecular Crystals and Liquid Crystals p. 189 - 204 (2011)
Update date:2022-09-26
Topics:
Choi, E-Joon
Hwang, Jun-Ha
Kwon, Eun-Kyoung
Jin, Jung-Il
Ahn, Yong-Hwan
Kim, Young-Chul
Yu, Jae-Woong
Shi, Wen Sheng
Samulski, Edward T.
A series of compounds and two polymers, all consisting of o-terphenyl and 1,3,4- oxadiazole units, were synthesized. They were characterized by GC, FT/IR, NMR, elemental analysis, viscometry, DSC, POM, TGA, and absorption and emission spectrometry. In general, by introducing an o-phenyl central core to 2,5-diphenyl-1,3,4-oxadiazole backbone, the processablility of these materials was improved while maintaining a bluelight- emitting capability. The CIE coordinates of compounds with p-chloro, methoxy and t-butyl groups in EL devices were found to be (0.19, 0.16), (0.17, 0.13) and (0.18, 0.13), respectively, i.e., in the deep-blue region. Also, amorphous polymer with a m-phenylene unit, which shows good solubility in common organic solvents and excellent thermal stability, emits indigo-light at 415 nm on photoexcitation. Copyright Taylor & Francis Group, LLC.
View MoreContact:+86-13666670345
Address:Agricultural Development Zone, Haining, Jiaxing, Zhejiang
Ceresking Ecology & Technology co.,ltd
Contact:86 22 66218397
Address:Room 1613, Zheshang Mansion, No. 1988, Yingbin Avenue, Binhai New District, Tianjin,China.
Nanjing distinctions Medical Technology Co., Ltd.
Contact:+86-15996203785 13914714059
Address:nanjing,jiangsu , China
Shanghai Maxchemco Chemical Industry Co., Ltd.
Contact:(86)21-51079223
Address:No.1305-8, B241, the Ecust Park, Huajing Road, Xuhui District, Shanghai
Contact:+86-25-85281586
Address:13F,Bld2#,South of Longpan Road
Doi:10.1021/jacs.9b02318
(2019)Doi:10.1021/ol801093p
(2008)Doi:10.1002/jhet.5570450317
(2008)Doi:10.1134/S1070363209030050
(2009)Doi:10.1021/ol100028s
(2010)Doi:10.1016/j.tetlet.2009.11.116
(2010)