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Unsymmetrically amorphous 9,10-disubstituted anthracene derivatives for high-efficiency blue organic electroluminescence devices

Autor: Kok Wai Cheah, Jianhua Su, Jinhai Huang, Chin H. Chen, Bo Xu, Mei-Ki Lam

Publikováno v: Dyes and Pigments. 89:155-161

Two unsymmetrically amorphous 9,10-disubstituted anthracene derivatives have been synthesized and characterized. They emit the light in the blue region and possess glass transition temperature of 132.5 °C and 133.8 °C. The scanning electron microsc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5ba507433ae481c67c5888de972e8d8
https://doi.org/10.1016/j.dyepig.2010.10.007

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Bipolar anthracene derivatives containing hole- and electron-transporting moieties for highly efficient blue electroluminescence devices

Autor: Chin H. Chen, Hai-Hua Fan, Kok Wai Cheah, Ka-Man Fung, He Tian, Jinhai Huang, Jianhua Su, Xin Li, Mei-Ki Lam

Publikováno v: Journal of Materials Chemistry. 21:2957

A series of bipolar anthracene derivatives containing hole-transporting triphenylamine and electron-transporting benzimidazole moieties were synthesized and characterized. These compounds possess high thermal properties and quantum yield in toluene s

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9f40678b6f27d60c6e0bd0ce55501f5b
https://doi.org/10.1039/c0jm03300f

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Robust and highly efficient blue light-emitting hosts based on indene-substituted anthracene

Autor: Mei Ki Lam, Ka Man Fung, Qiong Zhang, Wai Yeung Wong, Chin H. Chen, He Tian, Jian Hua Su, Kok Wai Cheah, Zhiyun Zhang, King Fai Li, Zhenyuan Xia

Publikováno v: Journal of Materials Chemistry. 20:3768

Two new unsymmetrically indene-substituted 10-naphthylanthracene derivatives, 9-(4-(1,1′-dimethylinden-3-yl)phenyl)-10-(1-naphthyl)anthracene (DMIP-1-NA) and 9-(4-(1,1′-dimethylinden-3-yl)phenyl)-10-(2-naphthyl)anthracene (DMIP-2-NA), were easily

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de42d11ae6cb4781cb122223ae8db0b5
https://doi.org/10.1039/c000092b

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Magnetic field effect on photocurrent inN,N'-di(naphthalene-l-yl)-N,N'-diphenyl-benzidine (NPB)

Autor: Baikui Li, Kok Wai Cheah, Wenjin Chen, Mei Ki Lam, Jiannong Wang

Publikováno v: Journal of Physics: Conference Series. 193:012109

We studied organic magnetoresistance (OMAR) and magneto-photocurrent (MPC) in ITO/N,N'-di(naphthalene-l-yl)-N,N'-diplienyl-benzidine (NPB)/A1 sandwich devices with NPB thicknesses of 50 nm. Without illumination, no OMAR is observable. While the MPC c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f6b9c74f65984df94bb83e4f7246bc64
https://doi.org/10.1088/1742-6596/193/1/012109

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