Hole-Transporting Carbazole-Based Imines

被引：3

作者：

Simokaitiene, Jurate ^{[1
]}

Grigalevicius, Saulius ^{[1
]}

Grazulevicius, Juozas Vidas ^{[1
]}

Jankauskas, Vygintas ^{[2
]}

Sidaravicius, Jonas ^{[3
]}

机构：

[1] Kaunas Univ Technol, Dept Organ Technol, LT, LT-50254 Kaunas, Lithuania

[2] Vilnius State Univ, Dept Solid State Elect, Vilnius, Lithuania

[3] Vilnius Gediminas Tech Univ LT, Dept Polyg Machines, Vilnius, Lithuania

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2011年 / 536卷

关键词：

Carbazole; hole drift mobility; imine; ionization potential; molecular glass; MOLECULAR GLASSES; OPTOELECTRONICS; PHENOTHIAZINE; ELECTRONICS; LAYER;

D O I：

10.1080/15421406.2011.538606

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Carbazole-based imines were synthesized by the reactions of 3-amino-9-ethylcarbazole with heteroaromatic aldehydes (3-formyl-9-ethylcarbazole or 3-formyl-10-(2-ethylhexyl)phenothiazine) or with 4,4'-bis(dimethylamino)benzophenone. The characterization of the derivatives synthesized by 1H NMR and IR spectroscopy as well as by MS spectrometry is presented. The electron photoemission spectra of thin layers of the materials were recorded and the ionization potentials of ca 5.3eV were established. Hole drift mobilities in the layers of bisphenol Z polycarbonate containing 50% of the electro-active material reached 4x10-6cm2/Vs at an electric field of 1.4x106V/cm.

引用

页码：192 / 199

页数：8

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