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Novel polymers and polymer blends for optoelectronics

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    0318541 - ÚMCH 2009 RIV AU eng C - Conference Paper (international conference)
    Cimrová, Věra - Kmínek, Ivan - Pavlačková, Petra - Výprachtický, Drahomír
    Novel polymers and polymer blends for optoelectronics.
    [Nové polymery a polymerní směsi pro optoelektroniku.]
    Abstract Book. Melbourne: Varian Australia, 2008, s. 418-419. ISBN 978-0-9756825-5-5.
    [Australasian Polymer Symposium /30./. Melbourne (AU), 30.11.2008-04.12.2008]
    R&D Projects: GA MŠMT(CZ) 1M06031; GA AV ČR IAA4050409
    Institutional research plan: CEZ:AV0Z40500505
    Keywords : fluorene * thiophene * thienothiadiazole
    Subject RIV: CD - Macromolecular Chemistry

    Novel polymers for optoelectronics: three low-bandgap soluble alternating copolymers based on fluorene and 4,6-di(2-thienyl)thieno[3,4-c][1,2,5]thiadiazole units, alternating luminescent fluorene - thiophene copolymers consisting of 9,9-dialkylfluorene and 3-substituted thiophene units (R: hexyl, 3-methylbutyl, 2-(pyren-1-yl)vinyl, and 2-(quinolin-4-yl)vinyl), and novel fluorene-carbazole copolymers were synthesized and characterized. Photophysical, electrochemical, and photoelectrical properties of these materials and their blends were studied.

    Byly připraveny a charakterizovány nové polymery pro optoelektroniku: rozpustné alternující kopolymery s fluorenovými a 4,6-di(2-thienyl)thieno[3,4-c][1,2,5]thiadiazolovými jednotkami s malou šířkou zakázaného pásu, luminiscenční kopolymery na bázi fluorenu a substituovaného thiofenu (R: hexyl, 3-methylbutyl, 2-(pyren-1-yl)vinyl, a 2-(quinolin-4-yl)vinyl) a nové kopolomery s fluorenovými a karbazolými jednotkami. Byly studovány jejich fotofyzikální, elektrochemické a fotoelektrické vlastnosti.
    Permanent Link: http://hdl.handle.net/11104/0167929

     
     
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