Abstract

Cetyltrimethylammoniumbromide (CTAB) and 1-butyl-3-methylimidazolium trifloromethanesulfate were used as surfactant and ionic liquid respectively for the synthesis of PANI-MnFe2O4-CITAB nanocomposite via in situ Polymerization method. The average crystalline value of the synthesized compound was determined using X-ray diffraction machine which was around 26nm. The magnetic, spectroscopic and morphological properties of the composite were determined using Vibrating Sample Magnetometry (VSM), Fourier Transform Infrared Spectroscopy (FT-IR) and Transmission Electron Microscope (TEM) respectively. From the magnetic investigation it revealed that the magnetic properties such as saturation magnetization, coercivity and remanence magnetization all increases with decrease in temperature. The electrical properties of the compound such as conductivity and permittivity were also investigated using impedance spectroscopy at the range of up to 3 MHz frequency and 20 to 120oC temperature.

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