The surface reactivity of precipitated silica was studied by grafting different kinds of alkoxysilanes and analysis FT-IR. The change of surface hydrophylicity was investigated by Inverse Gas Chromatography (IGC); the surface energy dispersive component (gamma sd ) and specific interaction parameter ( Isp ) were obtained.
Functionalization of silicas with alkoxysilanes. Effects on thermodynamic properties of silica surface
Conzatti L
2009
Abstract
The surface reactivity of precipitated silica was studied by grafting different kinds of alkoxysilanes and analysis FT-IR. The change of surface hydrophylicity was investigated by Inverse Gas Chromatography (IGC); the surface energy dispersive component (gamma sd ) and specific interaction parameter ( Isp ) were obtained.File in questo prodotto:
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