Valery D. Okatenko
Skolkovo Institute of Science and Technology
9 Papers
Valery D. Okatenko is an academic researcher from Skolkovo Institute of Science and Technology. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 1, co-authored 1 publications.
Chat about Author
Papers
Alloying as a Strategy to Boost the Stability of Copper Nanocatalysts during the Electrochemical CO2 Reduction Reaction.
Valery D. Okatenko,Anna Loiudice,Mark A. Newton,Dragos Stoian,A.G. Blokhina,Alexander N Chen,Kevin Rossi,Raffaella Buonsanti +7 more
TL;DR: In this article , the authors synthesize well-defined and tunable CuGa nanoparticles (NPs) and demonstrate that alloying Cu with Ga considerably improves the stability of the nanocatalysts.
Bifunctional OER/ORR catalytic activity in the tetrahedral YBaCo4O7.3 oxide
Maria A. Kirsanova,Valery D. Okatenko,Dmitry A. Aksyonov,Robin P. Forslund,J. Tyler Mefford,Keith J. Stevenson,Artem M. Abakumov +6 more
TL;DR: YBaCo4O7.3 was proposed in this article with tetrahedrally coordinated Co2+/Co3+ as a fundamentally new bifunctional catalyst, which demonstrated OER activity of 1.18 mA cm−2 at an overpotential of 400 mV and ORR activity of 2.76 mA kg−2, exceeding that of LaNiO3.
47
The Native Oxide Skin of Liquid Metal Ga Nanoparticles Prevents Their Rapid Coalescence during Electrocatalysis.
Valery D. Okatenko,Laia Castilla-Amorós,Dragos Stoian,Jan Vávra,Anna Loiudice,Raffaella Buonsanti +5 more
TL;DR: In this paper , the authors demonstrate that liquid Ga NPs (18 nm, 26 nm, 39 nm) drive the electrochemical CO2 reduction reaction (CO2RR) while remaining well-separated from each other.
Investigation of Ethylene and Propylene Production from CO2 Reduction over Copper Nanocubes in an MEA-Type Electrolyzer.
TL;DR: In this article , the performance of highly uniform faceted copper nanocubes loaded onto gas diffusion electrodes (GDEs) in a zero-gap device was investigated for CO2 reduction to propylene.
37
The spatial distribution of cobalt phthalocyanine and copper nanocubes controls the selectivity towards C2 products in tandem electrocatalytic CO2 reduction
TL;DR: In this article , the CoPc-Cucub/C was shown to increase the faradaic efficiency towards C2 products, whereas the Cucub-C/C decreased by half.