Počet záznamů: 1  

Eutectic behaviour of binary mixtures composed of two isomeric lactic acid derivatives

  1. 1. 0463233 - FZU-D 2017 RIV GB eng J - Článek v odborném periodiku
    Bubnov, Alexej - Podoliak, Natalia - Hamplová, Věra - Tomášková, Petra - Havlíček, Jaroslav - Kašpar, Miroslav
    Eutectic behaviour of binary mixtures composed of two isomeric lactic acid derivatives.
    Ferroelectrics. Roč. 495, č. 1 (2016), s. 105-115. ISSN 0015-0193
    Grant CEP: GA ČR GA16-12150S; GA MŠk(CZ) LH15305; GA MŠk(CZ) LD14007; GA ČR GA15-02843S
    Grant ostatní:EU - ICT(XE) COST Action IC1208
    Institucionální podpora: RVO:68378271
    Klíčová slova: ferroelectric smectic phase * binary mixture * lactic acid derivative * isomer * phase diagram * self-assembling behaviour
    Kód oboru RIV: JJ - Ostatní materiály
    Impakt faktor: 0.551, rok: 2016

    Mixing of structurally similar self-assembling materials is a powerful tool to tune their mesomorphic, structural or dielectric properties. In this work we present design and study of binary mixtures composed of two newly designed chiral lactic acid derivatives with similar structure but different geometry of the molecular core. One compound possesses a monotropic ferroelectric SmC* phase while another a direct isotropic – crystalline phase transition. Binary mixtures have been designed in order to obtain an eutectic effect and to extent temperature range of the ferroelectric phase. For certain mixtures induced liquid crystalline phases, namely the cholesteric or TGBA phases, were detected.
    Trvalý link: http://hdl.handle.net/11104/0262658