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Gold nanoparticle-decorated graphene oxide: Synthesis and application in oxidation reactions under benign conditions

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F16%3A33160995" target="_blank" >RIV/61989592:15310/16:33160995 - isvavai.cz</a>

  • Result on the web

    <a href="http://www.sciencedirect.com/science/article/pii/S1381116916302977" target="_blank" >http://www.sciencedirect.com/science/article/pii/S1381116916302977</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.molcata.2016.07.047" target="_blank" >10.1016/j.molcata.2016.07.047</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Gold nanoparticle-decorated graphene oxide: Synthesis and application in oxidation reactions under benign conditions

  • Original language description

    Gold nanoparticles (similar to 3 nm, 4 wt% Au) dispersed on reduced graphene oxide (Au/rGO) surface were prepared via the reduction of gold (III) chloride using sodium citrate on reduced graphene oxide support. The chemical, morphological, and size analyses of Au/rGO by XRD, XPS, TEM, HR-TEM/EDS, AAS, and Raman spectroscopy revealed that the hybrid material comprised of a well-defined rGO support decorated with gold nanoparticles. The ensuing catalyst was evaluated for the oxidation of ethyl benzenes (yields up to 95%) and oxidative esterification of aldehydes (73-97%) using oxygen as an environmentally friendly oxidant in good to excellent yields; reusable and recyclable catalyst displayed high activity without the use of toxic organic solvents.

  • Czech name

  • Czech description

Classification

  • Type

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

  • CEP classification

    CA - Inorganic chemistry

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/LO1305" target="_blank" >LO1305: Development of the center of advanced technologies and materials</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Others

  • Publication year

    2016

  • Confidentiality

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

Data specific for result type

  • Name of the periodical

    Journal of Molecular Catalysis A: Chemical

  • ISSN

    1381-1169

  • e-ISSN

  • Volume of the periodical

    424

  • Issue of the periodical within the volume

    DEC

  • Country of publishing house

    NL - THE KINGDOM OF THE NETHERLANDS

  • Number of pages

    7

  • Pages from-to

    121-127

  • UT code for WoS article

    000386739300015

  • EID of the result in the Scopus database