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Novel Green Light‐Emitting Carbazole Derivatives: Potential Electroluminescent Materials
Author(s) -
Thomas K. R. J.,
Lin J. T.,
Tao Y.T.,
Ko C.W.
Publication year - 2000
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/1521-4095(200012)12:24<1949::aid-adma1949>3.0.co;2-x
Subject(s) - electroluminescence , carbazole , materials science , amination , green light , optoelectronics , palladium , light emitting diode , oled , photochemistry , layer (electronics) , blue light , nanotechnology , organic chemistry , catalysis , chemistry
Green light‐emitting 3,6‐bis(diarylamino)carbazoles (see Figure; R=H, Me, OMe) have been synthesized by palladium‐catalyzed amination of 3,6‐dibromocarbazole, it is reported. The performance of electroluminescent devices with these compounds as the hole‐transport/emitting layer is shown to rival that of standard organic light‐emitting devices.