The Effect of Thickness on Morphology and Electro-Optics of Plastic Thermoset Polymer Dispersed Liquid Crystal (PDLC)
The Effect of Thickness on Morphology and Electro-Optics of Plastic Thermoset Polymer Dispersed Liquid Crystal (PDLC)
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DOI：
10.1080/15421406.2019.1630167
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发表时间：
2019-03-04
影响因子：
0.7
通讯作者：
Hakemi, H.
中科院分区：
文献类型：
--
作者：
Hakemi, H.
我们研究了PDLC层厚度对塑料热固性PDLC膜的形貌和电光性能的影响，其中两种热固性液晶混合物E7和TNO 623。采用热PIPS相分离法在柔性ITO-PET载体上制备了PDLC薄膜，并通过塑料微隔离层保证了薄膜厚度的均匀性。我们发现，PDLC层厚度对微滴形态（尺寸，数密度和重量分数）和电光特性（关态和开态传输，开关电压和响应时间）有深远的影响。
We investigated the effect of PDLC layer thickness on morphology and electro-optical properties of plastic thermoset PDLC films with two nematic liquid crystal mixtures E7 and TNO623. The PDLC films were prepared on flexible ITO-PET supports by thermal PIPS phase separation method and the uniform film thickness was insured by plastic micro-spacers. We found that the PDLC layer thickness has a profound effect on micro-droplet morphology (dimension, number density and weight fraction) and electro-optical properties (off-state and on-state transmissions, switching voltages and response times).