Polyelectrolyte brushes as efficient ultrathin platforms for site-selective copper electroless deposition

Omar Azzaroni, Zijian Zheng, Zhongqiang Yang, Wilhelm T.S. Huck

Research output: Journal article publicationJournal articleAcademic researchpeer-review

74 Citations (Scopus)

Abstract

Ion-exchange in surface-initiated polyelectrolyte brushes provides a versatile route to the formation of catalytically active surfaces for electroless deposition of Cu. The advantage of this procedure is the covalent anchoring of the catalyst support layer, eliminating delamination of the metal film, even when deposited onto PDMS substrates. Furthermore, by tuning the concentration of PdCl42-ions in the brushes, the rate of deposition and hence the thickness of the overall film can be controlled easily.
Original languageEnglish
Pages (from-to)6730-6733
Number of pages4
JournalLangmuir
Volume22
Issue number16
DOIs
Publication statusPublished - 1 Aug 2006
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

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