Title of article :
Synthesis and Refractive Index Characterization of EBBA Liquid Crystal
Author/Authors :
mahdi, soror a. al-nahrain university - college of science - department of physics, iraq , khorsheed, suha m. al-nahrain university - collage of science - department of physics, Iraq , salloom, hussein t. al-nahrain university - nanorenewable energy research center - department of physics, Iraq , ahmed, ahmed k. al-nahrain university - college of science - department of physics, Egypt
Abstract :
In this paper, the Nematic Liquid Crystal (NLC) N-(4 -ethoxybenzylidene)-4-n-butylaniline (EBBA) with transition temperature range between (36-80) ℃ was prepared and identified using Fourier transform infrared spectroscopy (FTIR). The prepared compound (EBBA) was used to calculate the values of refractive index at different temperatures and measurements were done in the temperature range (25-80)℃. The result shows, the values of refractive index values decreases with increase temperature in thermal range.
Keywords :
Liquid crystal , refractive index , temperature sensor
Journal title :
Al-Nahrain Journal Of Science
Journal title :
Al-Nahrain Journal Of Science
