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Hydrosilation of 1‐alkyne at nearly flat, terraced, homogeneously hydrogen‐terminated silicon (100) surfaces
Author(s) -
Cerofolini G. F.,
Galati C.,
Reina S.,
Renna L.,
Giannazzo F.,
Raineri V.
Publication year - 2005
Publication title -
surface and interface analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.52
H-Index - 90
eISSN - 1096-9918
pISSN - 0142-2421
DOI - 10.1002/sia.2009
Subject(s) - alkyne , x ray photoelectron spectroscopy , attenuated total reflection , hydrocarbon , hydrogen , chemistry , infrared spectroscopy , silicon , derivatization , analytical chemistry (journal) , infrared , spectroscopy , chemical engineering , organic chemistry , optics , catalysis , physics , high performance liquid chromatography , quantum mechanics , engineering
An experimental study of the derivatization of Si(100) surfaces with 1‐octyne has been carried out via x‐ray photoelectron spectroscopy at different take‐off angles, and infrared absorption spectroscopy in attenuated total reflection mode and atomic force microscopy have been used to characterize the pristine surface. Our study has shown that it is possible to prepare nearly flat, terraced, homogeneously hydrogen‐terminated Si(100) surfaces via exposure to H 2 at high temperature (1100 °C) and that these surfaces may be functionalized with hydrocarbon moieties by simple immersion in the unsaturated hydrocarbon at ∼200 °C. Copyright © 2004 John Wiley & Sons, Ltd.