Preparation and characterization of poly(methyl methacrylate) / deproteinized natural rubber based polymer electrolyte by solvent casting method / Mohd Hafiz Yaakob

Yaakob, Mohd Hafiz (2007) Preparation and characterization of poly(methyl methacrylate) / deproteinized natural rubber based polymer electrolyte by solvent casting method / Mohd Hafiz Yaakob. Degree thesis, Universiti Teknologi MARA (UiTM).

Abstract

In this research, thin, transparent and flexible free standing films of poly(methyl methacrylate) (PMMA) / deproteinized natural rubber (DPNR) / lithium triflate (LiCF3SO3) were obtained by solvent casting method at all DPNR compositions. The highest ionic conductivity obtained was 1.46 x 10-9 Scm-1 at room temperature when 20% of DPNR were blended into the system. As the concentration of DPNR increased, the conductivity drops drastically due to the insolubility of lithium salt in higher concentration of DPNR. From the FTIR analysis it was confirmed the formation of polymer-salt interaction in the electrolyte system.

Metadata

Item Type:	Thesis (Degree)
Creators:	Creators Email / ID Num. Yaakob, Mohd Hafiz UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Advisor Abdul Latif, Famiza UNSPECIFIED
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme:	Bachelor of Science (Hons.) Chemistry
Date:	2007
URI:	https://ir.uitm.edu.my/id/eprint/101177