The relationship between crosslinker, liquid crystal, and magnetic nanomaterial doping on electro-optical properties of PDLC
The relationship between crosslinker, liquid crystal, and magnetic nanomaterial doping on electro-optical properties of PDLC
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交联剂、液晶和磁性纳米材料掺杂对PDLC电光性能的关系
DOI:
10.1080/02678292.2021.1919767
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发表时间:
2021-04
期刊:
影响因子:
2.2
通讯作者:
He Wanli
中科院分区:
文献类型:
--
作者:
Liang Zeng;Zhao Yuzhen;Gao Hong;Wang Dong;Miao Zongcheng;Cao Hui;Yang Zhou;He Wanli
ABSTRACT Polymer-dispersed liquid crystal (PDLC) is a striking material that has a great role in optoelectronic display devices. In this paper, PDLC films were prepared by the polymerisation-induced phase separation (PIPS) process under the same curing temperature, UV intensity, and photo-initiator dosage. The morphology and electro-optical properties of PDLC with crosslinker content, the liquid crystal content, and magnetic nanomaterial doping were comprehensively investigated. Different crosslinker and liquid crystal contents changed the crosslinker degree and free radical content in the blends, which changed the polymer network size while changing the electro-optical properties of PDLC. The magnetic nanomaterials dispersed in PDLC established the intrinsic potential and reduced the threshold voltage (24.1 V) and saturation voltage (54.5 V) were obtained at a Fe3O4 NPs doping concentration of 1.0 wt%, which led to a CR of 89.9 and a toff of 14.1 ms. This work provides a feasible method to optimise the electro-optical properties of PDLC and provides the possibility for the wide application of PDLC. Graphical abstract
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影响因子:
3.9
作者:
通讯作者:
--
DOI:
10.1002/9781118751992.ch13
发表时间:
2014-09
期刊:
Journal of Polymer Science Part B
影响因子:
--
作者:
Deng-Ke Yang;Shin‐Tson Wu
通讯作者:
Deng-Ke Yang;Shin‐Tson Wu
DOI:
10.3390/molecules25235510
发表时间:
2020-11-25
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Saeed MH;Zhang S;Cao Y;Zhou L;Hu J;Muhammad I;Xiao J;Zhang L;Yang H
通讯作者:
Yang H
影响因子:
6
作者:
S. Shoarinejad;A. Sadeghisahebzad
通讯作者:
S. Shoarinejad;A. Sadeghisahebzad
影响因子:
6
作者:
S. Shoarinejad;R. M. Siahboomi;M. Ghazavi
通讯作者:
S. Shoarinejad;R. M. Siahboomi;M. Ghazavi