首页|Catalytic activity and stability of ethanol oxidation catalysts based on transition metals and transition metal spinels in alkaline ethanol media

Catalytic activity and stability of ethanol oxidation catalysts based on transition metals and transition metal spinels in alkaline ethanol media

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This paper presents the results of a study of the catalytic activity of copper (Cu) electrodes, including gold (Au)-plated ones coated with nickel (Ni) foam, oxides, and hydroxides of iron (Fe) and cobalt (Co) in strongly alkaline ethanol media for low-temperature oxidation of ethanol. Notably, Ni foams with oxides and hydroxides of Fe and Co deposited on a Cu substrate are more active in ethanol oxidation and are promising for use in fuel cells, whereas the same foams deposited on a Cu substrate with a galvanic Au layer are more interesting for decomposition installations, such as water electrolysis plants that provide high-oxygen oxidation currents.

CatalystsLow-temperature electrooxidationEthanol oxidationNickel foamOxides and hydroxides of iron and nickel

Tarantseva, K. R.、Tarantsev, K. V.、Polyanskova, E. A.

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Penza State Technol Univ

2023

Chemical and petroleum engineering

Chemical and petroleum engineering

EI
ISSN:0009-2355
年,卷(期):2023.59(7/8)
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