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    Université de Neuchâtel

    A liquid-crystalline fullerene–oligophenylenevinylene dyad which displays columnar mesomorphism

    Hoang, Thi Nhu Y ; Pociecha, Damian ; Salamonczyk, Miroslaw ; Gorecka, Ewa ; Deschenaux, Robert

    In: Soft Matter, 2011, vol. 7, no. 10, p. 4948-4953

    The design, synthesis and liquid-crystalline properties of a family of hybrid compounds which are built from rod-like (oligophenylenevinylene) and disc-like [poly(benzyl ether)] units are reported. All compounds form columnar phases within broad temperature ranges; the mesophases are stable even below room temperature. Weak photovoltaic effect was observed for the C60–OPV dyad. For...