articleECS Journal of Solid State Science and TechnologyFeb 24, 2025Closed access

Tailoring Structural, Optical, and Dielectric Properties of PVC/PMMA/PS/ZnO Nanocomposites for Capacitive Energy Storage Applications

AAA.A. Al‐MuntaserEAEman AlzahraniGMG. M. AsnagAYA. Y. Yassin
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Abstract

Using a conventional casting method, flexible polymeric film nanocomposites composed of PMMA (polymethyl methacrylate), PS (polystyrene), PVC (polyvinyl chloride) and ZnO nanoparticles were synthesized. Fourier transform infrared (FTIR) spectroscopy identified distinct peaks corresponding to vibrational groups in the prepared samples. Upon doping the PVC/PMMA/PS blend with varying concentrations of ZnO NPs (2.5–10 wt%), most absorption intensities tend to diminish progressively as the ZnO contents have been increased to 5 wt%. Changes in FTIR vibrational bands indicated interactions between the PVC/PMMA/PS/ZnO nanocomposite constituents. The XRD patterns of the ZnO NPs-based composites have exhibited the same…

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4

Topics & keywords

Topics
Keywords
  • Materials science
  • Nanocomposite
  • Capacitive sensing
  • Dielectric
  • Energy storage
  • Optoelectronics
  • Nanotechnology
  • Composite material
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