Surface-Initiated Atom Transfer Radical Polymerization from Halogen-Terminated Si(111) (Si−X, X = Cl, Br) Surfaces for the Preparation of Well-Defined Polymer−Si Hybrids

Surface-Initiated Atom Transfer Radical Polymerization from Halogen-Terminated Si(111) (Si−X, X = Cl, Br) Surfaces for the Preparation of Well-Defined Polymer−Si Hybrids

The halogen-terminated Si(111) (Si−X, X = Cl, Br) surfaces contain effective initiators for surface-initiated atom transfer radical polymerization. Well-defined polymer−Si hybrids, consisting of covalently tethered (Si−C bonded) functional polymer brushes, can be prepared directly from the Si−X surf...

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Veröffentlicht in:Langmuir 2005-04, Vol.21 (8), p.3221-3225
Hauptverfasser: Xu, F. J, Cai, Q. J, Kang, E. T, Neoh, K. G
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Exact sciences and technology
General and physical chemistry
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Zusammenfassung:The halogen-terminated Si(111) (Si−X, X = Cl, Br) surfaces contain effective initiators for surface-initiated atom transfer radical polymerization. Well-defined polymer−Si hybrids, consisting of covalently tethered (Si−C bonded) functional polymer brushes, can be prepared directly from the Si−X surfaces.
ISSN:0743-7463
1520-5827
DOI:10.1021/la0473714