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Electroluminescence and charge photogeneration in poly(9,9-dihexadecylfluorene-2,7-diyl) and its blends
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SYSNO ASEP 0101316 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Ostatní články Title Electroluminescence and charge photogeneration in poly(9,9-dihexadecylfluorene-2,7-diyl) and its blends Title Elektroluminiscence a fotogenerace náboje v poly(9,9-dihexadecylfluoren-2,7-diylu) a jeho směsích Author(s) Cimrová, Věra (UMCH-V) RID, ORCID
Výprachtický, Drahomír (UMCH-V) RID, ORCIDSource Title Macromolecular Symposia. - : Wiley - ISSN 1022-1360
Roč. 212, č. 1 (2004), s. 281-286Number of pages 6 s. Action Electrical and Related Properties of Polymers and Other Organic Solids /9./ Event date 14.07.2002-18.07.2002 VEvent location Prague Country CZ - Czech Republic Event type WRD Language eng - English Country DE - Germany Keywords electroluminescence ; LEDs ; poly(1,4-phenylene)s Subject RIV CD - Macromolecular Chemistry R&D Projects GA203/01/0512 GA ČR - Czech Science Foundation (CSF) GA102/98/0696 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z4050913 - UMCH-V Annotation Photoluminescence (PL), electroluminescence (EL), charge photogeneration and transport were studied in poly(9,9-dihexadecylfluorene-2,7-diyl) (PFC16), poly[(2,5-dihexadecyl-1,4-phenylene)-co-(1,4-phenylene)] (PPPC16) and their blends. Blending of PFC16 with PPPC16 led to a significant improvement of the EL efficiency and stability compared with the devices fabricated from the neat polymers. Efficient blue and white light-emitting devices (LEDs) were fabricated using the blends. The increase in the EL efficiency was attributed to modification of the charge injection, transport and recombination properties in the blend. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2005
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