Influence of the Aerosil Surface Modification on Electro-Optical Characteristics of Filled Liquid Crystals

Anatoliy Glushchenko, G.Ya. Guba, N. Yu. Lopukhovich, V. M. Оgenko, Victor Reshetnyak, Yu. Reznikov, O. Yaroshchuk

Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals/Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals · 1995 · 20 citations · 7 references

Concepts

Abstract

Abstract We have studied the influence of surface state of aerosil on electro-optical characteristics of suspensions ‘aerosil-liquid crystal (LC)’. Modification of aerosil surface by hydrophobic fragments improves these characteristics. Also the dependence of a hydrophobic modificator structure on electro-optical characteristics was investigated. Explanation is given on the basis of the influence of the surface structure on the anchoring energy value of the LC-aerosil interface.

References

7