Please use this identifier to cite or link to this item: doi:10.22028/D291-24672
Title: The sol-gel process as a basic technology for nanoparticle-dispersed inorganic-organic composites
Author(s): Schmidt, Helmut K.
Jonschker, Gerhard
Goedicke, Stefan
Mennig, Martin
Language: English
Year of Publication: 2000
OPUS Source: Journal of sol gel science and technology. - 19. 2000, 1/3, S. 39-51
SWD key words: Sol-Gel-Verfahren
Toxikologische Bewertung
DDC notations: 620 Engineering and machine engineering
Publikation type: Journal Article
Abstract: Nanoparticles containing hybrid materials became of interest for many areas in the last decade. The reason for this is the fact that, in addition to the molecular inorganic-organic hybrid network, the physical, electronical, optical or catalytical properties of nanoparticles resulting from the inorganic crystalline, glassy or metallic properties also can be used for the material tailoring. For this reason, a survey is given over some interesting developments. Furthermore, in case studies, examples are given for the effect of nanoparticles on the two component Ormosil type of hybrids composed of ethyl ortho-silicate (TEOS) and methylethoxy(methoxy)triethoxy silane (MTEOS, MTMOS). It was shown that the 6 nm SiO2-containing nanocomposite hybrid sols can be dried in form of thick films up to 14 µm after a one step dip-coating process and densified crack-free. This is attributed to the increase of relaxation ability and flexibility. This nanocomposite based on TEOS, MTEOS and particulate SiO2 has been used to develop an industrial process for a new type of environmentally friendly glass fiber mat with a temperature resistance up to 600°C.
Link to this record: urn:nbn:de:bsz:291-scidok-29927
Date of registration: 11-Oct-2010
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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