当前位置: X-MOL 学术Mol. Cryst. Liq. Cryst. › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Electrical conductivity of composites based on 6CB liquid crystal and (Cu6PS5I)0.5(Cu7PS6)0.5 superionic nanoparticles
Molecular Crystals and Liquid Crystals ( IF 0.7 ) Pub Date : 2021-07-27 , DOI: 10.1080/15421406.2020.1861526
I. P. Studenyak 1 , O. V. Kovalchuk 2, 3, 4 , S. I. Poberezhets 2 , M. M. Luchynets 1 , A. I. Pogodin 1 , M. Timko 5 , P. Kopčanský 5
Affiliation  

Abstract

In the frequency range of 6–106 Hz at a temperature of 293 K, the influence of (Cu6PS5I)0.5(Cu7PS6)0.5 superionic nanoparticles on electrical conductivity and dielectric properties of 6CB liquid crystal are investigated. Parameters of near-electrode and bulk processes are evaluated as well as their changes at introducing nanoparticles into the LC are investigated. It is shown that the effect of nanoparticles of solid solution (Cu6PS5I)0.5(Cu7PS6)0.5 is smaller than the effect of Cu6PS5I nanoparticles. It is suggested that the surface properties of solid solution nanoparticles are mainly determined by Cu7PS6 component of a solid solution. Significantly less interaction of nanoparticles of solid solution (Cu6PS5I)0.5(Cu7PS6)0.5 with molecules of 6CB LC than the interaction of Cu7PS6 nanoparticles with molecules of liquid crystal is established.



中文翻译:

基于6CB液晶和(Cu6PS5I)0.5(Cu7PS6)0.5超离子纳米粒子的复合材料的电导率

摘要

在6-10 6 Hz的频率范围内,在293 K的温度下,研究了(Cu 6 PS 5 I) 0.5 (Cu 7 PS 6 ) 0.5超离子纳米粒子对6CB液晶电导率和介电性能的影响。评估了近电极和本体过程的参数,并研究了它们在将纳米粒子引入 LC 时的变化。结果表明,固溶体(Cu 6 PS 5 I) 0.5 (Cu 7 PS 6 ) 0.5纳米颗粒的影响小于Cu 6的影响PS 5 I纳米颗粒。这表明固溶体纳米粒子的表面性质主要由固溶体的Cu 7 PS 6组分决定。固溶体(Cu 6 PS 5 I) 0.5 (Cu 7 PS 6 ) 0.5纳米粒子与6CB LC 分子的相互作用比Cu 7 PS 6纳米粒子与液晶分子的相互作用显着更小。

更新日期:2021-08-24
down
wechat
bug