[Zurück]

M. Litschauer, M.-A. Néouze:
"Nanoparticles connected through an ionic liquid-like network";
Journal of Materials Chemistry, 18 (2008), S. 640 - 646.

Silica nanoparticles linked through ionic liquid-like molecules are synthesized by two routes. The first approach utilized a bis(trialkoxysilyl)-substituted imidazolium iodide to link the silica nanoparticles. In the second approach, the silica nanoparticles were first modified by 3-chloropropyltrimethoxysilane and N-(3-trimethoxysilylpropyl)imidazol and then coupled through nucleophilic substitution. A comparison of both approaches shows that the second approach results in a more efficient interfacing of nanoparticles.

http://dx.doi.org/10.1039/b173442h

http://publik.tuwien.ac.at/files/pub-tch_7943.pdf