Colloidal metal dispersions as catalysts for selective surface hydrogenation of biomembranes, 1. Preparation and characterization of palladium catalysts

Levente Nádasdi, Ibolya Horváth, László Vígh, Sándor Benko, Ferenc Joó

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Palladium sols containing largely uniform, nanosize metallic particles stabilized by poly(N-vinyl-2-pyrrolidone) were found to be active microheterogeneous catalysts for hydrogenation of water soluble olefinic substrates as well as of unsaturated lipid dispersions. The same metallic particles were supported on the surface of crosslinked insoluble poly(N-vinyl-2-pyrrolidone) and served as easily removable macroheterogeneous hydrogenation catalysts.

Original languageEnglish
Pages (from-to)227-233
Number of pages7
JournalReaction Kinetics and Catalysis Letters
Volume59
Issue number2
DOIs
Publication statusPublished - Jan 1 1996

Keywords

  • Biomembranes
  • Colloids
  • Hydrogenation
  • Palladium
  • Poly(n-vinyl-2-pyrrolidone)

ASJC Scopus subject areas

  • Catalysis
  • Physical and Theoretical Chemistry

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