Monitoring the two-dimensional concentration profile of toluene vapors by using polymer-stabilized nematic liquid crystals in microchannels
Zongdai Liu, Dan Luo, Kun‐Lin Yang
Abstract
The concentration of toluene vapor is obtained based on polymer-stabilized liquid crystals by viewing a colourful gamut under a polarized optical microscope.
Topics & Concepts
Liquid crystalTolueneMaterials sciencePolymerChemical engineeringChromatographyComposite materialChemistryOrganic chemistryOptoelectronicsEngineeringAdvanced Chemical Sensor TechnologiesLiquid Crystal Research AdvancementsPolydiacetylene-based materials and applications