Extraction of aqueous gold sols with styrene/2-venylpyridine blockcopolymers in toluene

G.A. Roescher, Arno Roescher, Martin Möller, M. Moller

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Polymers containing small noble-metal particles are of interest for catalysis and in the generation of optically tunable composites. The currently used process results in materials which are often difficult to process. A method is presented here for the direct transfer of small gold particles from an aqueous sol into a non-aqueous polymer solution (e.g. a block copolymer, see Figure) facilitating the formation of films.
Original languageUndefined
Pages (from-to)283-
JournalAdvanced materials
Issue number72
Publication statusPublished - 1995


  • METIS-106126
  • IR-71185

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