Chiral Nematic Suspension of Plate-like and Rod-like Charged Nano Particles mixture

Liquid crystalline phase of colloidal dispersions can lead to anisotropic assembled structures which have concentration and shape-dependent property. The aim of this paper is to provide ordered phase at lower concentration of binary mixture of rod and plate-like nano particles. Polarized optical microscopy (POM) images depict larger ordered phases in comparison to the size of nanoparticles which is measured by Dynamic light scattering (DLS). Fourier transform infrared spectroscopy (FTIR) of mixture shows physical absorbing of two kind of particles.

کلیدواژه ها:

liquid crystal ، graphene oxide ، nano crystal cellulose ، rod and plate-like mixture ، chiral nematic