Electrochemical promotion of nanodispersed Ru-Co catalysts for the hydrogenation of CO2
作者： A. Kotsiras , I. Kalaitzidou , D. Grigoriou , A. Symillidis , M. Makri
DOI: 10.1016/J.APCATB.2018.03.031
关键词:
摘要: Abstract Electrochemical promotion of the CO2 hydrogenation to CH4 and CO on a nanodispersed Ru-Co catalyst has been achieved via slurry deposition an interlayer Ru film deposited BZY (BaZr0.85Y0.15O3) proton conducting solid electrolyte disc. The effect current is nonFaradaic, with Faradaic efficiency values as high 60 leads reversible variation selectivity between 16% 41%. Due thermal spillover protons surface, open circuit quite high, i.e. up 84% similar are obtained negative potential application, supply before catalyst. These results underline similarity electrochemical metal support interactions when using supports. They also show usefulness for mechanistic investigations. catalysts promising step practical utilization promotion.
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