The effect of the LC mixtures with the different clearing point on temperature dependence of the electro-optical properties of polymer dispersed liquid crystals

被引：3

作者：

Zhang, Huimin ^{[1
,2
]}

Li, Fei ^{[3
]}

Li, Kexuan ^{[1
,2
]}

Zhang, Yongming ^{[1
,2
]}

Peng, Yuxin ^{[2
]}

Lu, Ying ^{[2
]}

Liu, Jie ^{[4
]}

Diao, Kai ^{[4
]}

Zhao, Yuzhen ^{[1
,2
]}

Miao, Zongcheng ^{[5
]}

机构：

[1] Xijing Univ, Sch Sci, Xian Key Lab Adv Photoelect Mat & Energy Convers, Xian 710123, Peoples R China

[2] Xijing Univ, Sch Sci, Xian 710123, Peoples R China

[3] Xian Manareco New Mat Co Ltd, Xian, Peoples R China

[4] BOE Technol Grp Co, Beijing, Peoples R China

[5] Anhui Polytech Univ, Sch Chem & Environm Engn, Wuhu, Peoples R China

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2022年 / 726卷 / 01期

关键词：

Clearing point; electro-optical properties; liquid crystal parameters; polymer dispersed liquid crystals; polymer network; LIGHT-SCATTERING; FILM; TRANSITION; DISPLAYS;

D O I：

10.1080/15421406.2021.1934641

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Two groups of polymer dispersed liquid crystals (PDLCs) have been studied, results indicated ,when the liquid crystals (LCs) and the UV monomers before curing in the preparation had poor miscibility, the PDLCs showed poor electro-optical properties. Then, we obtained a series of LC mixtures based on E8 and B001, the clearing point of which changed from 71.6 degrees C to 142.0 degrees C. The further study on the effect of temperature on the electro-optical properties of PDLCs indicated that PDLCs with high temperature resistance may be obtained by increasing the clearing point of LCs coupled with manipulating other LC parameters.

引用

页码：27 / 40

页数：14

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