PB09 不飽和カルボン酸誘導体を用いる光反応性液晶の構造と物性(化学・材料,ポスター発表,2012年日本液晶学会討論会)

抄録

1,3-Alkadiynyl-4-benzoic acids (mPhDA) form discotic liquid crystals while 1,3-Alkadienyl-4-benzoic acids (mPhDE) and 1,3-Alkadienoic acids (mDE) form a nematic liquid crystal. In addition, mPhDA gives oligomers, mPhDE and mDE no oligomer under UV irradiation in the liquid-crystalline state. In this study, we prepared mixed liquid crystals from different mesogen molecules and co-crystals with azopyridine and bipyridine compounds, we examined the liquid-crystalline structures and polymerization properties of these compounds.