Graphite oxide as a novel host material of catalytically active Pd nanoparticles

Research output: Contribution to journalArticle

37 Citations (Scopus)

Abstract

Graphite oxide (GO) was utilized as a novel host material for Pd nanoparticles of controlled crystallite size. Immobilization of the Pd nanoparticles from a stable Pd sol in GO resulted in the formation of organophilic Pd-GO, a layer-structured material, which was characterized by ICP-AES, XRD and TEM. Pd-GO proved to be a highly active and stereoselective catalyst in liquid-phase alkyne hydrogenations under mild conditions.

Original languageEnglish
Pages (from-to)34-38
Number of pages5
JournalCatalysis Letters
Volume124
Issue number1-2
DOIs
Publication statusPublished - Aug 2008

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Graphite
Oxides
graphite
Nanoparticles
nanoparticles
oxides
Alkynes
Polymethyl Methacrylate
alkynes
Crystallite size
Sols
immobilization
Hydrogenation
hydrogenation
liquid phases
Transmission electron microscopy
catalysts
transmission electron microscopy
Catalysts
Liquids

Keywords

  • Alkyne hydrogenation
  • Graphite oxide
  • Nanoparticle
  • Palladium
  • Selectivity
  • Transmission electron microscopy
  • Turnover frequency
  • X-ray diffraction

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Catalysis

Cite this

Graphite oxide as a novel host material of catalytically active Pd nanoparticles. / Mastalir, A.; Király, Z.; Benko, Mária; Dékány, I.

In: Catalysis Letters, Vol. 124, No. 1-2, 08.2008, p. 34-38.

Research output: Contribution to journalArticle

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