On-surface Ullmann polymerization via intermediate organometallic networks on Ag(111).

نویسندگان

  • Johanna Eichhorn
  • Thomas Strunskus
  • Atena Rastgoo-Lahrood
  • Debabrata Samanta
  • Michael Schmittel
  • Markus Lackinger
چکیده

The role of organometallic intermediates during on-surface polymerization via Ullmann coupling was studied on Ag(111). The polymerization progress was monitored by X-ray photoelectron spectroscopy (XPS). Scanning Tunneling Microscopy (STM) was used to characterize organometallic and covalent networks and to identify the temperature regimes for organometallic and covalent bond formation.

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عنوان ژورنال:
  • Chemical communications

دوره 50 57  شماره 

صفحات  -

تاریخ انتشار 2014