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Publications in Scientific Journals:

M. Lomoschitz, H. Peterlik, K. Zorn, S. Baumann, U. Schubert:
"Titanium alkoxo oximates, with surfactant-like properties of the oximate ligands, as precursors for porous TiO2 and mixed oxide sol-gel films";
Journal of Materials Chemistry, 20 (2010), 5527 - 5532.



English abstract:
Titanium alkoxo oximates with long-chain alkyl groups were used as sol-gel precursors for simultaneous deceleration of the reaction rates of Ti(OR)4 and creation of porosity upon calcination due to surfactant-like properties. Both titania and hybrid silica-titania films with high surface areas were obtained. Extraction studies showed that only part of the employed oxime is coordinated, but both coordinated and non-coordinated oxim(at)e contribute to pore formation upon heat treatment. Sorption properties of silica-titania hybrid materials were studied by investigating temperature-programmed desorption of toluene.


"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1039/c0jm00628a



Related Projects:
Project Head Ulrich Schubert:
Organisch modifizierte Metall-Alkoxide


Created from the Publication Database of the Vienna University of Technology.