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Pd/polyaniline(SiO2) a novel catalyst for the hydrogenation of 2-ethylanthraquinone

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F05%3A00023258" target="_blank" >RIV/61389013:_____/05:00023258 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Pd/polyaniline(SiO2) a novel catalyst for the hydrogenation of 2-ethylanthraquinone

  • Original language description

    A novel palladium catalyst supported on silica grains coated with polyaniline (PANI) was used for the hydrogenation of 2-ethylanthraquinone (eAQ). This 2%Pd/PANI(SiO2) catalyst exhibited much better selectivity in the hydrogenation of eAQ to active quinones than that of 2%Pd/SiO2 prepared by a conventional precipitation method. It is suggested that the modification of properties of Pd centres by PANI matrix, has an effect on their reactivity. The weakening of the strength of hydrogen bonding and hydrophobic character of polymer both can be considered as factors remarkably improving performance of Pd/PANI(SiO2) catalyst.

  • Czech name

    Paladium/polyanilin (SiO2) - nový katalyzátor pro hydrogenaci 2-ethylanthrachinonu

  • Czech description

    Nový katalyzátor na bázi paladia deponovaného na zrnách silikagelu pokrytéto polyanilinem byl použit pro hydrogenaci 2-ethylanthrachinonu. Tento 2%Pd/PANI(SiO2) katalyzátor měl mnohem lepší selektivitu vzhledem k aktivním chinonům než 2%Pd/SiO2 připravený konvenční srážecí technikou. Bylo navrženo, že modifikace vlastností paladiových center polyanilinovou matricí může mít efekt na jejich reaktivitu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CD - Macromolecular chemistry

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2005

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Catalysis Commununication

  • ISSN

    1566-7367

  • e-ISSN

  • Volume of the periodical

    6

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    10

  • Pages from-to

    347-356

  • UT code for WoS article

  • EID of the result in the Scopus database