Electrochemical Deposition and Investigation of Poly-9,10-Phenanthrenequinone Layer
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2019
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Анотація
In this research, a 9,10-phenanthrenequinone (PQ) was electrochemically polymerized on a
graphite rod electrode using potential cycling. The electrodemodified by poly-9,10-phenanthrenequinone
(poly-PQ) was studied by means of cyclic voltammetry, electrochemical impedance spectroscopy,
atomic force microscopy and scanning electron microscopy. The poly-PQ shows variations in growth
pattern depending on the number of potential cycles for the initiation of polymerization. Formed
poly-PQ layer demonstrates good electric conductivity, great degree of electrochemical capacitance
and unique oxidation/reduction properties, which are suitable for broad technological applications,
including applicability in biosensors, supercapacitors and in some other electrochemical systems.
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electrochemical polymerization, poly-9,10-phenanthrenequinone, modified electrodes, conducting polymers, redox polymers, electrochemical impedance spectroscopy
Бібліографічний опис
Nanomaterials. - 2019.