PVC + (NH4)HS04 + SiOz (lO^m) polymer electrolytes and its electrical properties / Nurhashidah Anuar

Anuar, Nurhashidah (2011) PVC + (NH4)HS04 + SiOz (lO^m) polymer electrolytes and its electrical properties / Nurhashidah Anuar. [Student Project] (Unpublished)

Abstract

Polymer electrolytes composed of PVC (polyvinyl chloride) as a host polymer, (NH4)HS04 as a salt and SiO2(10/im) as a filler will be prepared by solution cast technique using tetrahydrofuran (THF) as a solvent. The conductivity measurements of the samples were carried out using HIOKI-LCR Hi-Tester and are analyzed using impedance spectroscopy (IS). The sample with highest conductivity was recorded for 60 wt % PVC - 40 wt % (NH4)HS04 with value of 1.32E-08 Son"1. The effects of addition of micro sized SiC>2 adder on the conductivity of the highest conducting any polymer electrolyte was investigated. The highest conductivity was obtained for 92 wt % PVC - (NH4)HS04- 8 wt % Si02 with value of 3.23E-05 Son"1 which is an increase of 3.23E-05 orders of magnitude compared to the filler-free sample.

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Item Type: Student Project
Creators:
Creators
Email / ID Num.
Anuar, Nurhashidah
UNSPECIFIED
Contributors:
Contribution
Name
Email / ID Num.
Thesis advisor
Yahaya Subban, Ri Hanum (Prof. Dr.)
UNSPECIFIED
Subjects: Q Science > QC Physics > Electricity and magnetism > Electricity
Q Science > QC Physics > Electricity and magnetism > Electricity > Electric current (General) > Electric conductivity
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Applied Sciences
Programme: Bachelor of Science (Hons.) Industrial Physics
Keywords: Polymer, Electrolytes, Electrical
Date: 2011
URI: https://ir.uitm.edu.my/id/eprint/45393
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