主催: 一般社団法人日本液晶学会
会議名: 2016年 日本液晶学会討論会
開催地: 大阪工業大学 大宮キャンパス
開催日: 2016/09/05 - 2016/09/07
We have studied liquid-crystalline (LC) multifunctionalized semiconductors. We have already reported LC perylene tetracarboxylic bisimide (PTCBI) derivatives bearing oligosiloxane chains and a triethylene oxide chain complexing with metal ions. These LC compounds exhibit nanosegregated smectic phases in which ion- and electron-conductive layers are integrated separately. In this study, LC PTCBI derivatives bearing polymerizable cyclotetrasiloxane rings are synthesized in order to produce insoluble polymerized films which can conduct electrons as well as ions. This compound exhibits a smectic phase at room temperature, and X-ray diffraction measurement indicates interdigitation between triethylene oxide chains which form ion-conductive sublayers. The spin-coated thin films are polymerized by the exposure to acid vapors to be insolubilized.