- Influence of oxygen on reactivity of Ru1-xFexO2-y – doped materials
Number of the records: 1  

Influence of oxygen on reactivity of Ru1-xFexO2-y – doped materials

  1. 1.
    SYSNO ASEP0312172
    Document TypeJ - Journal Article
    R&D Document TypeJournal Article
    Subsidiary JČlánek ve WOS
    TitleInfluence of oxygen on reactivity of Ru1-xFexO2-y – doped materials
    TitleVliv kyslíku na reaktivitu Ru1-xFexO2-y – dopovaných materiálů
    Author(s) Macounová, Kateřina (UFCH-W) RID
    Makarova, Marina (UFCH-W)
    Franc, Jiří (UFCH-W)
    Jirkovský, Jakub (UFCH-W)
    Krtil, Petr (UFCH-W) RID, ORCID
    Source TitleElectrochemical and Solid State Letters - ISSN 1099-0062
    Roč. 11, č. 12 (2008), F27-F29
    Number of pages3 s.
    Languageeng - English
    CountryUS - United States
    Keywordselectrocatalysis ; nanocrystalline ruthenium ; voltammetry
    Subject RIVCG - Electrochemistry
    R&D ProjectsKAN100400702 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
    CEZAV0Z40400503 - UFCH-W (2005-2011)
    UT WOS000260025200011
    DOI https://doi.org/10.1149/1.2978963
    AnnotationSingle-phase iron-substituted nanocrystalline ruthenium dioxide with composition Ru0.98Fe0.02O2-y and Ru0.70Fe0.30O2-y of rutile structure was prepared. The electrocatalytic behavior of the prepared materials was tested with respect to oxygen evolution reaction and chlorine evolution reaction (CER) The substitution with iron leads to a slight increase of the material's activity toward oxygen evolution. The selectivity of iron-doped materials in parallel oxygen and chlorine evolution is affected by oxygen content in the electrolyte solution. The CER is preferred in oxygen-free solutions; in oxygen-saturated solutions oxygen evolution is enhanced.
    WorkplaceJ. Heyrovsky Institute of Physical Chemistry
    ContactMichaela Knapová, michaela.knapova@jh-inst.cas.cz, Tel.: 266 053 196
    Year of Publishing2009
Number of the records: 1  

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