ISSN 1608-4039 (Print)
ISSN 1680-9505 (Online)


polyelektrolytes

Nanostructure сatalysts, сomposed of сomposites of platinum, ruthenium, polyelectrolytes and nanotubes

УДК 541.138

DOI:  https://doi.org/10.18500/1608-4039-2016-16-1-24-29

Electrocatalysts for methanol oxidation was studied. They were prepared on the base of carbon nanotubes, covered by polyelectrolytes with differently charged functional groups, which was changed by platinum with subsequent reduction. Then ruthenium was spontaneous deposited on metal platinum. The prepared catalysts were more active compared to commertial ETEK Pt-Ru (50:50 at. %) catalysts.