Polymer encapsulated and stabilised blue-phase liquid crystal droplets
Polymer encapsulated and stabilised blue-phase liquid crystal droplets
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DOI：
10.1080/02678292.2016.1234072
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发表时间：
2017-03
期刊：
影响因子：
2.2
通讯作者：
E. Kemiklioglu;L. Chien
中科院分区：
文献类型：
--
作者：
E. Kemiklioglu;L. Chien
摘要 研究了聚合物封装-聚合物稳定的蓝相液晶（LC）。通过乳化在聚乙烯醇溶液中形成封装的液滴，并且通过反应性单体的聚合来稳定液滴中的蓝相（BP）液晶以扩大BP温度范围。研究发现聚合物稳定液滴会导致 BP 温度范围从 53°C 扩大到 0°C 以下。报告了成分对液滴形成以及这些液滴的电光行为和形态特性的影响。图解摘要
ABSTRACT Polymer-encapsulated–polymer-stabilised blue-phase liquid crystals (LCs) are investigated. Encapsulated droplets are formed in a polyvinyl alcohol solution by emulsification, and blue-phase (BP) LCs in the droplets are stabilised via the polymerisation of reactive monomers to extend the BP temperature range. Polymer stabilised droplets are found to cause the expansion of the BP temperature range from 53°C to below 0°C. The effects of composition on droplet formation and the electro-optical behaviour and morphological properties of these droplets are reported. GRAPHICAL ABSTRACT