International Journal of Power Electronics and Drive Systems (IJPEDS)
Vol 11, No 1: March 2020

Electrical profile of ultra violet (UV) curable renewable polymer graphite (PG) composites

Nur Munirah Abdullah (Universiti Tun Hussein Onn Malaysia)
A. Z. M. Rus (Universiti Tun Hussein Onn Malaysia)
M. F. L. Abdullah (Universiti Tun Hussein Onn Malaysia)
Hanani Abd Wahab (Universiti Tun Hussein Onn Malaysia)



Article Info

Publish Date
01 Mar 2020

Abstract

The electrical profiles of the renewable polymer graphite (PG) composites upon ultra violet (UV) curing were investigated. Renewable PG films were prepared by mixing with varying weight percent of graphite (with an increment of 5 wt. % of prepared graphite) up to 30 wt.% and crosslinker. Then, the composites solution was slip casted and cured upon stimulated UV irradiation (UV accelerated weathering tester) at different time exposure (up to 1000 hours) was applied. Small changes on the functional groups of the composites were observed due to UV exposure time by Fourier Transform Infrared Spectroscopy (FTIR). Suggesting that chemical crosslink and chain scissions occurred within renewable polymer graphite composites. Further electrical profile through two point probe and four point probe method recorded visibly fluctuating values for both resistivity and conductivity within its composites range. Proposed here that the removal of organic contaminants and weak materials form both renewable polymer and graphite particles through the UV curing may have an effect on the formation of conductive network stability. 

Copyrights © 2020






Journal Info

Abbrev

IJPEDS

Publisher

Subject

Control & Systems Engineering Electrical & Electronics Engineering

Description

International Journal of Power Electronics and Drive Systems (IJPEDS, ISSN: 2088-8694, a SCOPUS indexed Journal) is the official publication of the Institute of Advanced Engineering and Science (IAES). The scope of the journal includes all issues in the field of Power Electronics and drive systems. ...