PEMA-PVC-LiBF4-Si02 (15 jim) polymer electrolytes: ionic conductivity studies / Rompen Bajing

Bajing, Rompen (2010) PEMA-PVC-LiBF4-Si02 (15 jim) polymer electrolytes: ionic conductivity studies / Rompen Bajing. [Student Project] (Unpublished)

Abstract

PEMA-PVC based polymer blend electrolytes are prepared by solution casting technique. PEMA is the host polymer and PVC is added to PEMA using different ratios. The solvent used is THF. LiBF4 and Si02 as the salt and inorganic filler respectively are added to improve the ionic conductivity of PEMA-PVC based polymer blend electrolytes. The bulk resistances of the polymer system are determined by Impedance Spectroscopy technique. All the samples are characterized at room temperature for frequencies ranging from 1 KHz to 1 MHz. The thickness of polymer films and ionic conductivities are then calculated and reported.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Bajing, Rompen UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Yahaya Subban, Ri Hanum (PM Dr.) UNSPECIFIED
Subjects:	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:	PEMA-PVC, Solution casting, PEMA
Date:	2010
URI:	https://ir.uitm.edu.my/id/eprint/44661