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About Alexander B. Nepomnyashchii

Alexander Nepomnyashchii obtained the specialist degree in Chemistry and English in 2001 and Candidate of Science in Physical Chemistry in 2005 from Herzen State Pedagogical University of Russia (Saint Petersburg, Russia). During this time he worked under the supervision of Dr. Vyacheslav Nickolaevich Pak. He obtained his Master of Science degree in 2004 from University of Northern Iowa, where he worked under the supervision of Dr. Shoshanna R. Coon. He completed his Ph. D. degree in Analytical Chemistry at the University of Texas, Austin in 2011 under the direction of Dr. Allen J. Bard. He is currently a post-doctoral associate of Dr. Bruce A. Parkinson at University of Wyoming.
Address: Department of Chemistry and School of Energy Resources, University of Wyoming, Laramie, Wyoming 82071, United States, Email: anepomny@uwyo.edu

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Alexander B. Nepomnyashchii

Application of Gold Electrodes for the Study of Nickel Based Homogeneous Catalysts for Hydrogen Oxidation

Scheme 1: Schematic presentation of Ni(PCy2Nt-Bu2)22+

Gold and glassy carbon working electrode materials are compared as suitable substrates for the hydrogen oxidation reaction with Ni(PCy2Nt-Bu2)2(BF4)2 used as a catalyst. Voltammetric responses showing electrocatalytic hydrogen oxidation mediated by the homogeneous electrocatalyst Ni(PCy2Nt-Bu2)2(BF4)2 are identical at glassy carbon and gold electrodes, which shows that gold electrode can be used for hydrogen oxidation reaction.