PB17 In-situ 光重合法によるブルー相の高安定化挙動の解析(2004年日本液晶学会討論会)

概要

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Blue phases exist in a very narrow temperature range, usually less than a few Kelvin. Recently, the temperature range of blue phases was successfully extended to more than 100 K in the polymer/liquid crystal (blue phase) composite systems, referred to as "polymer-stabilized blue phases", which were prepared by in situ photopolymerization of monomers in monomers/photoinitiator/low-molecular-weight liquid crystals mixture solutions in a blue phase state. In this study, we investigated the influence of the chemical structure of the photocurablemonomer on the stability of polymer-stabilized blue phases. We also evaluated the relation between the polymerization time and the temperature range of blue phase.
日本液晶学会の論文
2004-09-26