Investigation of Electrochemical Performance of PmAP/WO3 Composite

Muktikanta Panigrahi
Department of Materials Science, Keonjhar Campus, Maharaja Sriram Chandra Bhanja Deo University, Odisha, India.


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PmAP and PmAP/WO3 composite are synthesized by chemical oxidation polymerization process. Synthesized materials are investigated by UV Visible, SEM and cyclic-voltagram (CV) techniques. SEM study of as prepared materials is indicated formation of different sized crystals (small and aggregated). In UV Visible spectra analyses, both transitioned (i.e., π-π* transition and charge transfer of polaron band) are observed. Tauc expression is used to estimate optical band gap. Estimated optical band gap is to be 3.09 eV. Oxidation-reduction potential profile is detected in cyclic voltammetry (CV) analyses of PmAP and PmAP/WO3 composite.


  • Substituted Monomer,
  • PmAP,
  • WO3,
  • Morphology Cyclic Voltammetry (CV)


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Article Details

Volume 4, Issue 5, Year 2022

Published 2022-08-01


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