OPTICAL PROPERTIES OF NEMATIC LIQUID CRYSTALS WITH MULTIWALL CARBON NANOTUBES

被引：0
|
作者：
Petrescu, Emil [1 ]
Cirtoaje, Cristina [1 ]
Saparov, Bagtyyar [2 ]
机构：
[1] Natl Univ Sci & Technol POLITEHN, Dept Phys, Bucharest, Romania
[2] Oguz Han Engn & Technol Univ Turkmenistan, Dept Phys High Technol, Ashkhabad, Turkmenistan
来源：
UNIVERSITY POLITEHNICA OF BUCHAREST SCIENTIFIC BULLETIN-SERIES A-APPLIED MATHEMATICS AND PHYSICS | 2024年 / 86卷 / 02期
关键词：
nanomaterials; carbon nanotubes; birefringence; liquid crystals;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
A simple method to determine a liquid crystal composite's birefringence is used to quantify the influence of multiwalled carbon nanotubes (MWCNT) on the optical properties of the host. Experimental light intensity versus applied voltage data for five different samples containing 5CB nematic and multiwalled nanotubes with mass fractions of 0.61% 0.36%, 0.22% and 0.097% were recorded and analyzed. The results show a constant decrease of the birefringence independently of the clustering effect appearing in samples containing more than 0,5% mass fraction of MWCNTs.
引用
收藏
页码：137 / 146
页数：10
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