Study of Molecular Interactions and Dynamics in Thin Silica Surface Layers by Proton Solid-State NMR Spectroscopy

We present results from proton double-quantum magic-angle spinning NMR spectroscopy in support of tight molecular contacts of the modifier bis(triethoxysilylpropyl) tetrasulfane with the surface of precipitated, amorphous silica. While chemical bonding cannot be proven directly, its presence is indi...

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Veröffentlicht in:	Chemistry of materials 2004-10, Vol.16 (21), p.4071-4079
Hauptverfasser:	Saalwächter, Kay, Krause, Matthias, Gronski, Wolfram
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chemistry Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Exact sciences and technology General and physical chemistry Physicochemistry of polymers Physics
Online-Zugang:	Volltext
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