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Processing of Polyacetylene from Aqueous Nanoparticle Dispersions

Authors


  • We thank Ralf Thomann (Freiburg) for TEM micrographs. S.M. is indebted to the Fonds der Chemischen Industrie for support.

Abstract

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Printed circuits: Aqueous polyacetylene dispersions were prepared by catalytic polymerization of acetylene in an aqueous emulsion with a cationic palladium catalyst with a bulky diphosphine ligand. Facile processing is demonstrated by ink-jet printing of the conductive-polymer dispersions to produce a functioning electronic device (see picture).

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