Self-Assembly of High-Quality Covalently Bound Organic Monolayers onto Silicon

L.M.W. Scheres, A. Arafat, H. Zuilhof

Research output: Contribution to journalArticleAcademicpeer-review

98 Citations (Scopus)

Abstract

A very mild method has been developed to obtain covalently attached alkyl monolayers from the attachment of 1-alkynes onto hydrogen-terminated silicon surfaces at room temperature in the dark. Apart from being the mildest method reported so far for the preparation of such monolayers, their quality, as indicated by water contact angles, XPS, and infrared spectroscopy, equals within experimental error that of the best reported alkyl monolayers on silicon.
Original languageEnglish
Pages (from-to)8343-8346
JournalLangmuir
Volume23
DOIs
Publication statusPublished - 2007

Keywords

  • hydrogen-terminated silicon
  • acid mediated hydrosilylation
  • extremely mild attachment
  • alkyl monolayers
  • porous silicon
  • si(111) surface
  • visible-light
  • si
  • functionalization
  • 1-alkenes

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