Effect of TiO2 Nanoparticle Doping on the Electrical Properties of Ferroelectric Liquid Crystal

被引：0
作者：
Kumar, Pradeep [1 ]
Sinha, Aloka [1 ]
机构：
[1] Indian Inst Technol, Dept Phys, Delhi 110016, India
来源：
ADVANCES IN OPTICAL SCIENCE AND ENGINEERING | 2017年 / 194卷
关键词：
BEHAVIOR; IONS;
D O I：
10.1007/978-981-10-3908-9_61
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
In this study, the electrical properties of ferroelectric liquid crystal (W206E) doped with anatase titanium dioxide (TiO2) nanoparticles were studied. The experimental results show that the dopant TiO2 reduces the free ion concentration and therefore the conductivity of doped W206E samples. This reduction in the free ion concentration is due to the trapping of free ions by TiO2 nanoparticles dispersed in W206E. The reduction in the free ion concentration is related to the doping concentration of TiO2. The experimental results show that the higher concentration of TiO2 is more effective in the trapping of mobile ions. This result will help in the development of fast response display devices with better contrast and low threshold voltage.
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收藏
页码：499 / 505
页数：7
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