3c15 温度によりらせん制御可能な不斉液晶反応場での芳香族系共役高分子のキラリティー制御(化学・材料,口頭発表,2013年日本液晶学会討論会)

抄録

We synthesized chiral poly(bithienylenephenylene) (PBTP*) derivatives in thermally helicity-controllable asymmetric liquid crystal reaction field. The chiral nematic liquid crystal (N*-LC) reaction field was prepared by adding two kinds of chiral dopants into host nematic liquid crystals (NLCs). The thermally helicity-controllable N*-LC provided us with two helically π-stacked conjugated polymers with opposite helical sense depending on the polymerization temperature.