Počet záznamů: 1

Push-pull molecules with a systematically extended pi-conjugated system featuring 4,5-dicyanoimidazole

  1. 1.
    0336692 - UFCH-W 2011 RIV GB eng J - Článek v odborném periodiku
    Kulhánek, J. - Bureš, F. - Pytela, O. - Mikysek, T. - Ludvík, Jiří - Růžička, A.
    Push-pull molecules with a systematically extended pi-conjugated system featuring 4,5-dicyanoimidazole.
    Dyes and Pigments. Roč. 85, 1-2 (2010), s. 57-65 ISSN 0143-7208
    Výzkumný záměr: CEZ:AV0Z40400503
    Klíčová slova: push-pull chromophores * imidazole * donor-acceptor systems
    Kód oboru RIV: CG - Elektrochemie
    Impakt faktor: 2.635, rok: 2010

    Eighteen chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, a systematically enlarged pi-conjugated spacer and methoxy and N,N-dimethylamino groups as donors were synthesised and characterised by X-ray analysis, electrochemistry, UV-Vis and fluorescence spectroscopy whilst NLO properties were calculated Quantitative relationships between measured properties and structural features of the chromophores were also evaluated.
    Trvalý link: http://hdl.handle.net/11104/0005678