ABSTRACT
In this study, modified poly(glycidyl methacrylate)-based films for gel electrolyte were prepared by an in situ UV photopolymerization technique. The effects of adding ethylene glycol dimethacrylate (EGDMA) to the polymer host were studied through X-ray diffraction analysis and differential scanning calorimetry. The results from Fourier transform-infrared spectra indicate complete polymerization among the monomers. The addition of EGDMA to the formulation of gel polymer electrolyte increased the loading of 1-butyl-3-methylimidazolium bis(fluoromethylsulfonyl)imide up to 200 wt.% with the highest value of 8.2 × 10−4 S cm−1. All the gel polymer electrolyte membranes obeyed the Arrhenius law.
Acknowledgment
The authors are sincerely grateful to the Centre for Research and Instrumentation Management (CRIM) for the technical and analytical study support.