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Electrochemical properties of polypyrrole nanoparticles coated on glassy carbon electrodes were studied. The nanoparticles were obtained in a chemical polymerization step using a novel templateless procedure – oxidation of pyrrole released either from poly (n‐butyl acrylate) microspheres or from micelles of crosslinked alternating polymer (poly (maleic anhydride‐alt‐1‐octadecene)). Voltammetric measurements...
Polypyrrole nanospheres of uniform size, close to 40 nm, of highly active and unblocked surface were obtained. The novel synthetic approach applied used poly(n‐butyl acrylate) microspheres to deliver the monomer (pyrrole) to the oxidant (iron(III) nitrate) aqueous solution. Small portions of dispersion of these nanoparticles were coated on glassy carbon electrodes, yielding stable films suitable for...
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