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Vol. 27 No. 3 (2015): Vol 27 Issue 3

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Electrical and Optical Properties of Synthesized Composite Material Polyaniline-Ti(IV) Arsenophosphate

https://doi.org/10.14233/ajchem.2015.18392
Rani Bushra
School of Chemical Sciences, Universiti Sains Malaysia, 11800, Pulau Pinang, Malaysia; Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India
Mu. Naushad
Department of Chemistry, College of Science, Bld#5, King Saud University, Riyadh, Saudi Arabia
Rohana Adnan
School of Chemical Sciences, Universiti Sains Malaysia, 11800, Pulau Pinang, Malaysia
Mohammad Shahadat
Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India
Meenhaz Ansari
Department of Applied Physics, Aligarh Muslim University, Aligarh-202 002, India
Anees Ahmed
Department of Chemistry, Aligarh Muslim University, Aligarh-202 002, India

Corresponding Author(s) : Rani Bushra

bushra.rani786@gmail.com

Asian Journal of Chemistry, Vol. 27 No. 3 (2015): Vol 27 Issue 3

Abstract

Nanocomposite material polyaniline-Ti(IV) arsenophosphate with varying concentration of inorganic precipitate [Ti(IV) arsenophosphate] have been synthesized by employing the sol gel method. Prepared samples were characterized by scanning electron microscopy and transmission electron microscopy. Optical absorption spectra was recorded by using UV-visible absorption spectral techniques. From the analysis of absorption spectra, observed band gap for the different samples was found to be in the range of 3.12 to 3.60 eV. Electrical conducting studies show that conductivity of nanocomposites increases with increase in temperature, which is the observed behaviour of semiconductor materials.

Keywords

Synthesis Nanocomposite Conductivity Optics
Bushra, R., Naushad, M., Adnan, R., Shahadat, M., Ansari, M., & Ahmed, A. (2015). Electrical and Optical Properties of Synthesized Composite Material Polyaniline-Ti(IV) Arsenophosphate. Asian Journal of Chemistry, 27(3), 1121–1124. https://doi.org/10.14233/ajchem.2015.18392
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