Cadmium selenide quantum dots for the amelioration of the properties of a room temperature discotic liquid crystalline material

Yadav Neelam; Kumar Sandeep; Dhar Ravindra

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Cadmium selenide quantum dots for the amelioration of the properties of a room temperature discotic liquid crystalline material

机译：硒化镉量子点，用于改善室温盘状液晶材料的性能

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The effect of cadmium selenide quantum dots on a room temperature discotic liquid crystalline material has been studied. These composites were characterized using differential scanning calorimetry, polarizing optical microscopy, impedance spectroscopy and small angle X-ray scattering. It was found that the composite with the lowest concentration of quantum dots enhanced the quasi one-dimensional conductivity of the discotic liquid crystal by five orders of magnitude without altering the columnar hexagonal phase. X-ray scattering results reveal that a decrement in the core-core distance is brought about by the intercalation of quantum dots in between the columns of the discotic liquid crystal matrix. Dielectric spectroscopy shows a relaxation mode in the high frequency region of the pure discotic material as well as in the composites.

机译：研究了硒化镉量子点对室温盘状液晶材料的影响。使用差示扫描量热法，偏振光学显微镜，阻抗谱和小角度X射线散射对这些复合材料进行表征。发现具有最低量子点浓度的复合物将盘状液晶的准一维电导率提高了五个数量级，而没有改变柱状六方相。 X射线散射结果表明，核-核距离的减小是由盘状液晶矩阵的列之间插入量子点引起的。介电谱在纯盘状材料以及复合材料的高频区域显示出松弛模式。

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《RSC Advances》 |2015年第96期|共10页
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Yadav Neelam; Kumar Sandeep; Dhar Ravindra;
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1. Cadmium selenide quantum dots for the amelioration of the properties of a room temperature discotic liquid crystalline material [J] . Yadav Neelam, Kumar Sandeep, Dhar Ravindra RSC Advances . 2015,第96期

机译：硒化镉量子点，用于改善室温盘状液晶材料的性能
2. Analysis of the Temperature Dependence of the Exciton Luminescence Spectra of Cadmium Selenide Quantum Dots Grown in a Liquid Crystal Matrix [J] . Magaryan K. A., Karimullin K. R., Vasileva I. A., Optics and Spectroscopy . 2019,第1期

机译：甲二醇量子点在液晶基质中生长的激子发光光谱的温度依赖性分析
3. Concentration effect of Cadmium Selenide Sulphide/Zinc Sulphide quantum dots on electro-optic and dielectric properties in nematic liquid crystals composite [J] . Kocakulah Gulsum, Onsal Gulnur, Goksen Kadir, Physica, B. Condensed Matter . 2018,第期

机译：硒硫化镉/硫化锌量子点对向列液晶复合材料中电光和介电性能的浓度作用
4. Optimization of the electrical parameters of nematic and discotic liquid crystalline materials due to the dispersion of nano particles, nano tubes and quantum dots for display and photo-voltaic applications [C] . Ravindra Dhar, Abhay S. Pandey, Sandeep Kumar, Annual NSTI nanotechnology conference and expo . 2013

机译：由于用于显示和光伏应用的纳米粒子，纳米管和量子点的分散，向列和盘状液晶材料的电参数优化
5. Synthesis, photostability and photocatalytic properties of water-suspended cadmium selenide and cadmium selenide/cadmium sulfide quantum dots. [D] . Mu, Zuze. 2005

机译：水悬浮硒化镉和硒化镉/硫化镉量子点的合成，光稳定性和光催化性能。
6. The Magic-Size Nanocluster (CdSe)34 asa Low-Temperature Nucleant for Cadmium Selenide Nanocrystals; Room-TemperatureGrowth of Crystalline Quantum Platelets [O] . Yuanyuan Wang, Ying Zhang, Fudong Wang, -1

机译：魔术尺寸纳米簇（CdSe）34用于硒化镉纳米晶体的低温Nucleant；室内温度结晶量子血小板的生长
7. The Magic-Size Nanocluster (CdSe)34 as a Low-Temperature Nucleant for Cadmium Selenide Nanocrystals; Room-Temperature Growth of Crystalline Quantum Platelets [O] . Yuanyuan Wang, Ying Zhang, Fudong Wang, 2014

机译：魔法型纳米簇（CDSE）34作为硒化镉纳米晶纳米晶体的低温核酸;室温生长结晶量子血小板

Cadmium selenide quantum dots for the amelioration of the properties of a room temperature discotic liquid crystalline material

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