Search results for "p-Toluene sulfonic acid doped polyaniline"

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Structural characterization and optical constants of p-toluene sulfonic acid doped polyaniline and its composites of chitosan and reduced graphene-ox…

2020

Para-Toluene sulfonic acid doped polyaniline (PANI), PANI/chitosan composites, PANI/reduced graphene-oxide composites and a ternary composite comprising of PANI, chitosan and reduced graphene-oxide have synthesised via oxidative polymerisation of aniline by Ammonium peroxydisulfate (APS). FTIR, XRD, FESEM and UV-VIS techniques were performed for the confirmation of the successful synthesis. The fundamental optical parameters such as, complex refractive index, complex dielectric constants and optical conductivity of the PANI and the composites were investigated in the UV-VIS-NIR range. The results show a clear dependence on the constituent component such as sulphur as well as the absorbance …

lcsh:TN1-997SystemMaterials scienceReduced graphene-oxideOxideNanofibersOptical conductivity02 engineering and technologySulfonic acid01 natural sciencesOptical conductivitylaw.invention[SPI.MAT]Engineering Sciences [physics]/MaterialsBiomaterialsAbsorbancechemistry.chemical_compoundFabricationAnilinelawOptical constant0103 physical sciencesFourier transform infrared spectroscopyComposite materialPolymerlcsh:Mining engineering. Metallurgy010302 applied physicschemistry.chemical_classificationChitosanGrapheneMetals and AlloysPolymerTernary compositeDispersion021001 nanoscience & nanotechnologySurfaces Coatings and FilmschemistryCeramics and Composites[PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci]0210 nano-technologyp-Toluene sulfonic acid doped polyanilineRemoval
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