Effect of Coupling Chain Length on the Electro –Optic Properties of Side Chain Liquid Crystal Polymers Adding BaTiO3 Nanoparticles

  • Zahraa kadhum †AL-Furat Al-Awsat Technical University, Power Mechanics, Babylon Iraq
  • Alaa shaker AL-Furat Al-Awsat Technical University ,Power Mechanics, Babylon Iraq
  • Falih Hussien ϯ University of Thi- Qar, Collage of Engineering, Thi-Qar Iraq
Keywords: : Barium Titanate nanoparticle's, Polysiloxane, , electro – optic properties

Abstract

A series of siloxine centered side chain liquid crystal polymers have been arranged with asystematic variation in spacer length. All the polymer shown a nematic  phase, for which the nematic-isotropic transition temperature increased as the spacer length bigger. The mesogenic  group  has  syano head groups (C
Published
2019-06-07
Section
Articles