Conclusions
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1.
The adsorption of hydrogen and the adsorption of HSO4 − anions on various facets of a platinum single crystal and polycrystal were studied with the aid of rapid potentiodynamic pulses.
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2.
The isotherms and heats of adsorption of hydrogen on platinum vary little as we go from one facet of the single crystal to another.
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3.
On each facet, just as on a platinum polycrystal, two forms of adsorption of hydrogen are observed.
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4.
All the properties of the polycrystal are averages between the properties of the individual facets of the platinum single crystal.
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This article is published on the basis of a resolution of the Conference of Editors-in-Chief of the Journals of the Academy of Sciences of the USSR (July 12, 1962), as the dissertation work of I. I. Pyshnograeva.
Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 11. pp. 2361–2366, November, 1969.
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Pyshnograeva, I.I., Vasil'ev, Y.B. & Bagotskii, V.S. Adsorption of hydrogen on various faces of a platinum single crystal. Russ Chem Bull 18, 2214–2218 (1969). https://doi.org/10.1007/BF00906482
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DOI: https://doi.org/10.1007/BF00906482