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Simultaneous Manipulation of Intramolecular and Intermolecular Hydrogen Bonds in n‐Type Organic Semiconductor Layers: Realization of Horizontal Orientation in OLEDs
Author(s) -
Watanabe Yuichiro,
Sasabe Hisahiro,
Yokoyama Daisuke,
Beppu Teruo,
Katagiri Hiroshi,
Pu YongJin,
Kido Junji
Publication year - 2015
Publication title -
advanced optical materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.89
H-Index - 91
ISSN - 2195-1071
DOI - 10.1002/adom.201400532
Subject(s) - oled , intramolecular force , realization (probability) , materials science , intermolecular force , organic semiconductor , semiconductor , optoelectronics , hydrogen bond , supramolecular chemistry , nanotechnology , computer science , layer (electronics) , crystallography , molecule , chemistry , organic chemistry , crystal structure , statistics , mathematics
1,3,5‐Triphenyltriazine‐based electron transport materials form a highly horizontally oriented film by synergistic effect of intra‐ and intermolecular hydrogen bonds. Organic light‐emitting devices employing this film as electron‐transport layer can operate at an extremely low voltage and realize high power efficiency.