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Electroluminescent properties of anthracene‐containing polyimides
Author(s) -
Mal'tsev Eugene I.,
Brusentseva Maria A.,
Lypenko Dmitry A.,
Berendyaev Vladimir I.,
Kolesnikov Vladislav A.,
Kotov Boris V.,
Vannikov Anatoly V.
Publication year - 2000
Publication title -
polymers for advanced technologies
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.61
H-Index - 90
eISSN - 1099-1581
pISSN - 1042-7147
DOI - 10.1002/1099-1581(200007)11:7<325::aid-pat37>3.0.co;2-y
Subject(s) - electroluminescence , materials science , anthracene , polymer , bilayer , light emitting diode , polyimide , optoelectronics , electron acceptor , acceptor , conjugated system , photochemistry , casting , nanotechnology , composite material , membrane , layer (electronics) , chemistry , condensed matter physics , biochemistry , physics
Optical and electroluminescent properties of a new soluble anthracene‐containing polyimide (ACPI) was studied. Solubility of ACPI in organic solvents allows direct spin casting of the polymer films exhibiting intense photo‐ and electroluminescence (EL) in the visible range. This non‐conjugated polymer was used as emitting and electron‐hole transporting layers in polymer light‐emitting devices (LEDs). EL properties of the uni‐ and bilayer LEDs are discussed in terms of the band structure, bipolar transport and electron donor‐acceptor interactions. Copyright © 2000 John Wiley & Sons, Ltd.