Mechanism of the platinum nanoparticles formation under conditions of nonstationary electrolysis

[Display omitted] The cathodic polarization of platinum in both aqueous and nonaqueous alkali metal ion electrolytes includes electrochemical adsorption of solvent molecules as well as intercalation of the alkali metal ions into an adsorption layer. The intercalation into oxidized platinum surface p...

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Published inMendeleev communications Vol. 31; no. 2; pp. 224 - 226
Main Authors Kuriganova, Alexandra B., Lipkin, Mikhail S., Smirnova, Nina V.
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.03.2021
Subjects
acetonitrile
electrochemical dispersion
intermetallic compound
nonstationary electrolysis
platinum
potential step chronocoulometry
pulse chronopotentiometry
platinum
pulse chronopotentiometry
acetonitrile
electrochemical dispersion
nonstationary electrolysis
intermetallic compound
potential step chronocoulometry
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Summary:[Display omitted] The cathodic polarization of platinum in both aqueous and nonaqueous alkali metal ion electrolytes includes electrochemical adsorption of solvent molecules as well as intercalation of the alkali metal ions into an adsorption layer. The intercalation into oxidized platinum surface proceeds more effective compared with pure platinum.
ISSN:0959-9436
DOI:10.1016/j.mencom.2021.03.026