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Electroluminescent properties of anthracene-containing polyimides

✍ Scribed by Eugene I. Mal'tsev; Maria A. Brusentseva; Dmitry A. Lypenko; Vladimir I. Berendyaev; Vladislav A. Kolesnikov; Boris V. Kotov; Anatoly V. Vannikov

Publisher
John Wiley and Sons
Year
2000
Tongue
English
Weight
117 KB
Volume
11
Category
Article
ISSN
1042-7147

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✦ Synopsis

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 lightemitting 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.

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