Electropolymerization and redox behavior of lignin composites were characterized by cyclic
voltammetry (CV), electrochemical quartz crystal microbalance (EQCM), and Fourier transform
infrared spectroscopy (FTIR). Oxidation of lignin (LG) composites mixed with different polymers such
as; Poly (o-phenylenediamine) (POPDA), Pyrrole (Py), 4-amino-3-hydroxynaphthalene-sulfonic acid
(AHNSA) on working glassy carbon electrode (GCE) were performed by cyclic voltammetry in a
three-electrode electrochemical cell. EQCM was used during polymerization technique and detecting
the continuous mass increase with the number of potential cycles. Transmission FTIR spectra of
the electropolymerized film of pyrrole and lignin composite polymer after deposition were recorded.
These results gave evidence of lignin composite formation due to the fact that new and broad bands
in the region of 3411"–3460 cm-1 were observed.
, S (2023). Electrochemical Study of Conducting Polymer/Lignin Composites. Afribary. Retrieved from https://afribary.com/works/electrochemical-study-of-conducting-polymer-lignin-composites
, SHIMELISADMASSIE "Electrochemical Study of Conducting Polymer/Lignin Composites" Afribary. Afribary, 21 Aug. 2023, https://afribary.com/works/electrochemical-study-of-conducting-polymer-lignin-composites. Accessed 21 May. 2024.
, SHIMELISADMASSIE . "Electrochemical Study of Conducting Polymer/Lignin Composites". Afribary, Afribary, 21 Aug. 2023. Web. 21 May. 2024. < https://afribary.com/works/electrochemical-study-of-conducting-polymer-lignin-composites >.
, SHIMELISADMASSIE . "Electrochemical Study of Conducting Polymer/Lignin Composites" Afribary (2023). Accessed May 21, 2024. https://afribary.com/works/electrochemical-study-of-conducting-polymer-lignin-composites