Conductivity studies of PEO- LiBF4- EC polymer electrolytes / Mohamad Hanif Mohamad Taib

Mohamad Taib, Mohamad Hanif (2008) Conductivity studies of PEO- LiBF4- EC polymer electrolytes / Mohamad Hanif Mohamad Taib. [Student Project] (Unpublished)

Abstract

In this work, PEO is used as a polymer host while lithium tetrafluroburate (LiBF4) as the doping salt to prepare dry polymer electrolytes systems by using solution casting technique. The ionic conductivity was investigated with the additional concentration of salt. PEO-LiBF4 polymer electrolytes with highest ionic conductivity were used for preparing plasticized polymer electrolytes (PEO-LiBF4-EC) with different concentration of EC added as plasticizer. The ionic conductivity of plasticizer polymer electrolytes was studied. Ionic conductivity values in the order of 10"4 or 10"5 Scm"1 were obtained from the PEO-LiBF4-EC system.

Metadata

Item Type:	Student Project
Creators:	Creators Email / ID Num. Mohamad Taib, Mohamad Hanif UNSPECIFIED
Contributors:	Contribution Name Email / ID Num. Thesis advisor Subban, Ri Hanum (Dr. ) UNSPECIFIED
Subjects:	Q Science > QD Chemistry > Inorganic polymers Q Science > QD Chemistry > Physical and theoretical chemistry
Divisions:	Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme:	Degree of Bachelor of Science (Hons.) Physic
Keywords:	polymer, electrolytes, lithium
Date:	May 2008
URI:	https://ir.uitm.edu.my/id/eprint/43920