Number of the records: 1
Poly[methyl(phenyl)silanediyl] modified with dansyl fluorophore: synthesis and photophysics
- 1.
SYSNO ASEP 0358851 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Poly[methyl(phenyl)silanediyl] modified with dansyl fluorophore: synthesis and photophysics Author(s) Cimrová, Věra (UMCH-V) RID, ORCID
Výprachtický, Drahomír (UMCH-V) RID, ORCID
Hörhold, H. H. (DE)Source Title Journal of Polymer Science. Part A - Polymer Chemistry. - : WILEY-BLACKWELL - ISSN 0887-624X
Roč. 49, č. 10 (2011), s. 2233-2244Number of pages 12 s. Language eng - English Country US - United States Keywords conjugated polymers ; dansyl fluorophore ; polysilanes Subject RIV JA - Electronics ; Optoelectronics, Electrical Engineering R&D Projects 1M06031 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) IAA4050409 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40500505 - UMCH-V (2005-2011) UT WOS 000289443900014 DOI 10.1002/pola.24654 Annotation The syntheses and photophysical properties of novel luminescent polysilanes modified with dansyl fluorophores on various spacer (PMPSi-n-DNS) are reported. Influence of the alkyl chain length (n) on the photophysical properties was investigated using absorption, steady-state, and time-resolved photoluminescence (PL) spectroscopy. The excitation energy transfer from the polysilane backbone to dansyl fluorophore was proved. Polymer light-emitting devices (LEDs) were prepared from the blends of modified polysilane with electroluminescent polymer poly[2,5-dimethoxy-1,4-phenylene-1,2-ethenylene-2-methoxy-5-(2-ethylhexyloxy)-(1,4-phenylene-1,2-ethenylene)] (M3EH-PPV). Compared with LED made of neat electroluminescent polymer, a significant performance improvement of blend LEDs was demonstrated. Workplace Institute of Macromolecular Chemistry Contact Eva Čechová, cechova@imc.cas.cz ; Tel.: 296 809 358 Year of Publishing 2012
Number of the records: 1