Investigations on the effect of Si0₂ on plasticized mg30 polymer electrolytes / Siti Nor Hafiza Mohd Yusoff

Mohd Yusoff, Siti Nor Hafiza (2010) Investigations on the effect of Si0₂ on plasticized mg30 polymer electrolytes / Siti Nor Hafiza Mohd Yusoff. [Student Project] (Unpublished)

Abstract

The potential of 30% poly (methyl methacrylate) grafted natural rubber (MG30) as a polymer host, zinc chloride (ZnCfe) as a salt, ethylene carbonate (EC) as a plasticizer and silicon dioxide (Si02) as a inorganic filler were prepared to form the flat, thin and flexible films by solution casting technique. The highest conductivity value of solid polymer electrolytes which is MG30 added with salt is 2.389 x 10"5 S/cm with 60 wt.% of Si02 at room temperature. The polymer host which is MG30 was added with salt, plasticizer and nanofiller to form composite polymer electrolyte. The ionic conductivity was investigated by using impedance spectroscopy. The highest conductivity of 1.072 x 10"3 S/cm was obtained from 20 wt.% of Si02 nanofiller at room temperature.

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Item Type: Student Project
Creators:
Creators
Email / ID Num.
Mohd Yusoff, Siti Nor Hafiza
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Ali, Ab. Malik Marwan (Dr.)
UNSPECIFIED
Subjects: Q Science > QC Physics > Heat > Thermal conductivity
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme: Degree of Bachelor of Science (Hons.) Physic
Keywords: plasticized, polymer, electrolytes
Date: May 2010
URI: https://ir.uitm.edu.my/id/eprint/44295
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