Please use this identifier to cite or link to this item: doi:10.22028/D291-24447
Title: Chemistry and properties of porous, organically modified silica
Author(s): Schmidt, Helmut K.
Böttner, Harald
Language: English
Year of Publication: 1994
OPUS Source: The colloid chemistry of silica : developed from a Symposium sponsored by the Division of Colloid and Surface Chemistry, at the 200th National Meeting of the American Chemical Society, Washington, DC, August 26 - 31, 1990 / Horacio E. Bergna, ed. - Washington, DC : ACS, 1994, S. 419-432
SWD key words: Siliciumdioxid
ORMOSILE
Sol-Gel-Verfahren
Alkoxysilane
Präkursor
Ausgangsmaterial
Butylamin <tertiär->
DDC notations: 620 Engineering and machine engineering
Publikation type: Part of Conference Proceedings
Abstract: Sol-gel techniques were used to prepare porous, organically modified silica materials. The introduction of organic groupings was carried out with alkoxysilanes as precursors; methyl and propyl amino groups were used. The results show that high-porosity materials can be synthesized; the microstructure strongly depends on reaction conditions such as composition, solvent, catalyst type, and concentration. Microstructure tailoring affects mechanical as well as adsorption properties, and custom-made materials such as abrasives and adsorbents with special properties were synthesized.
Link to this record: urn:nbn:de:bsz:291-scidok-27583
hdl:20.500.11880/24503
http://dx.doi.org/10.22028/D291-24447
ISBN: 0-8412-2103-0
Date of registration: 10-Mar-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
Collections:INM
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