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Physical-Chemical Properties of Co-Mn-Al Mixed Oxide Modified with Potassium

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    SYSNO ASEP0326544
    Document TypeC - Proceedings Paper (int. conf.)
    R&D Document TypeConference Paper
    TitlePhysical-Chemical Properties of Co-Mn-Al Mixed Oxide Modified with Potassium
    TitleFyzikálně-chemické vlastnosti směsných oxidů Co-Mn-Al modifikovaných draslíkem
    Author(s) Jirátová, Květa (UCHP-M) RID, ORCID, SAI
    Gaálová, Jana (UCHP-M) RID, SAI, ORCID
    Klempa, Jan (UCHP-M)
    Grygar, Tomáš (UACH-T)
    Obalová, L. (CZ)
    Kovanda, F. (CZ)
    Source TitleBook of Abstracts. - Messina : Samperi Editore - Messina, 2009 / Perathoner S. ; Quartieri S. ; Casella A.M. - ISBN 978-88-86038-58-4
    Pagesp14-1-p14-2
    Number of pages2 s.
    ActionCzech-Italian-Spanish Trilateral Meeting on Catalysis and Micro/Meso-Porous Materials /3./
    Event date21.06.2009-25.06.2009
    VEvent locationAcireale,Sicily
    CountryIT - Italy
    Event typeEUR
    Languageeng - English
    CountryIT - Italy
    Keywordspotassium ; hydrotalcite ; catalysts
    Subject RIVCC - Organic Chemistry
    R&D ProjectsGA104/07/1400 GA ČR - Czech Science Foundation (CSF)
    GA106/09/1664 GA ČR - Czech Science Foundation (CSF)
    CEZAV0Z40720504 - UCHP-M (2005-2011)
    AV0Z40320502 - UACH-T (2005-2011)
    AnnotationPotassium is claimed to be a very useful modifying alkali metal, which improve properties of various oxide catalysts. Mixed oxide catalysts are often obtained by controlled thermal deposition of layered double hydroxides (LDHs). After heating at moderate temperatures, LDHs give finely dispersed mixed oxides of MII and MIII metals with a sufficiently large surface area and good thermal stability. The mixed oxides doped with various metals have been recently examined by our group as catalysts for deep oxidation VOCs and decomposition of N2P. A series of Co4MnAl LDH-derived mixed oxides containing different amount of potasssium was examined to elucitade the effect of potassium on physical-chemical properties of the catalyst.
    WorkplaceInstitute of Chemical Process Fundamentals
    ContactEva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
    Year of Publishing2010
Number of the records: 1