journal article·2017-12-21Open access

Impact of titanium dioxide nanoparticles on purification and contamination of nematic liquid crystals

Dmitrii Pavlovich Shcherbinin, Elena A Konshina

Abstract

We have investigated the impact of titanium dioxide nanoparticles on the ionic contamination of liquid crystals. Nematic liquid crystals with high and low initial ionic contamination have been examined. It has been shown that titanium dioxide nanoparticles reduced the ion density of liquid crystals with high initial ionic contamination from 134.5 × 1012 cm−3 to 63.2 × 1012 cm−3. In the case of liquid crystals with low initial ionic contamination, the nanoparticles led to an insignificant increase of ion density from 19.8 × 1012 cm−3 to 25.7 × 1012 cm−3.
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Research context

OpenAlex topics: Liquid Crystal Research Advancements · Chemical and Physical Studies · Surfactants and Colloidal Systems

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