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

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 network...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2014-01, Vol.50 (57), p.7680-7682
Main Authors: Eichhorn, Johanna, Strunskus, Thomas, Rastgoo-Lahrood, Atena, Samanta, Debabrata, Schmittel, Michael, Lackinger, Markus
Format: Article
Language:English
Subjects:
Covalence
Covalent bonds
Metalorganic compounds
Networks
Polymerization
Scanning tunneling microscopy
X-ray photoelectron spectroscopy
X-rays
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Summary: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.
ISSN:1359-7345
1364-548X
DOI:10.1039/c4cc02757d