Highly improved electrocatalytic oxidation of dimethylamine borane on silver nanoparticles modified polymer composite electrode
Date
2020Author
ÇAĞRI CEYLAN KOÇAK;SÜLEYMAN KOÇAK;Şükriye KARABİBEROĞLU;Zekerya DURSUN
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Dimethylamine borane (DMAB) is a promising fuel alternative for fuel cell applications. In this work
cyclic voltammetric behavior of DMAB was investigated on the polymerized aminophenol film decorated with Ag
nanoparticles in alkaline media. The polymer film was formed on the glassy carbon electrode by electrochemical technique
and then, the surface was modified with Ag nanoparticles. The surface of the modified electrode was identified by
scanning electron microscopy, transmission electron microscopy, X-ray photoelectron spectroscopy, and electrochemical
impedance spectroscopy techniques. The developed electrode has displayed high electrocatalytic activity for DMAB
oxidation in alkaline media depending on the supporting electrolyte concentration. Experimental parameters such as
cycle number used in electropolymerization of p-aminophenol, deposition of Ag nanoparticles and supporting electrolyte were optimized.
URI
https://app.trdizin.gov.tr/publication/paper/detail/TXpNMU1USTRPQT09http://hdl.handle.net/20.500.12481/3709
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