Hydrosilation of 1-alkyne at nearly flat, terraced, homogeneously hydrogen-terminated silicon (100) surfaces

Authors :: S. Reina
Lucio Renna
Filippo Giannazzo
Gianfranco Cerofolini
Clelia Galati
Vito Raineri
Source :: SIA. Surface and interface analysis 37 (2005): 71–76. doi:10.1002/sia.2009, info:cnr-pdr/source/autori:Cerofolini G.F., Galati C., Reina S., Renna L., Giannazzo F., Raineri V./titolo:Hydrosilation of 1-alkyne at nearly flat, terraced, homogeneously hydrogen-terminated silicon(100) surfaces/doi:10.1002%2Fsia.2009/rivista:SIA. Surface and interface analysis/anno:2005/pagina_da:71/pagina_a:76/intervallo_pagine:71–76/volume:37
Publication Year :: 2005
Publisher :: Wiley, 2005.
Abstract: 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 H2 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.

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