Effect of TiO2 on the electrical properties of hexanoyl chitosan LiClO4 based polymer electrolyte / Mohamad Ridzuan Ahmad

Ahmad, Mohamad Ridzuan (2010) Effect of TiO2 on the electrical properties of hexanoyl chitosan LiClO4 based polymer electrolyte / Mohamad Ridzuan Ahmad. [Student Project] (Unpublished)

Abstract

Hexanoyl chitosan-LiClO4-TiO2 electrolyte system was prepared by solution cast technique. The ionic conductivity for the Hexanoyl chitosan-LiClO4-TiO2 was conducted over a wide range of frequency and at temperatures between 283 and 333 K. Dielectric data were analyzed using complex permittivity ε* and complex electrical modulus M* for the sample with the highest ionic conductivity at various temperatures. Within the temperature range investigated, the conductivity of the hexanoyl chitosan-LiClO4-TiO2 based system are thermally assisted and can be described by Arrhenius law indicating that the conductivity of polymer electrolyte increase with the increasing of temperature. This indicated that the salt undergoes greater dissociation as the temperature increase.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Ahmad, Mohamad Ridzuan UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Tan, Winie UNSPECIFIED
Subjects:	Q Science > QC Physics > Descriptive and experimental mechanics Q Science > QC Physics > Electricity and magnetism > Electricity Q Science > QD Chemistry > Physical and theoretical chemistry > Electrolytes, electrolyte solutions
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme:	Bachelor of Science (Hons.) Physics
Keywords:	Electrical properties, Hexanoyl chitosan, Polymer electrolyte
Date:	2010
URI:	https://ir.uitm.edu.my/id/eprint/46760