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Titel: The sol-gel process as a basic technology for nanoparticle-dispersed inorganic-organic composites
Verfasser: Schmidt, Helmut K.
Jonschker, Gerhard
Goedicke, Stefan
Mennig, Martin
Sprache: Englisch
Erscheinungsjahr: 2000
Quelle: Journal of sol gel science and technology. - 19. 2000, 1/3, S. 39-51
SWD-Schlagwörter: Sol-Gel-Verfahren
Nanokomposit
Bewertung
Toxikologische Bewertung
ORMOSILE
Glasfaser
Nanopartikel
Hybridwerkstoff
Tauchbeschichten
DDC-Sachgruppe: 620 Ingenieurwissenschaften und Maschinenbau
Dokumentart : Journalartikel
Kurzfassung: 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 zu diesem Datensatz: urn:nbn:de:bsz:291-scidok-29927
hdl:20.500.11880/24728
http://dx.doi.org/10.22028/D291-24672
SciDok-Publikation: 11-Okt-2010
Fakultät: Sonstige Einrichtungen
Fachrichtung: SE - INM Leibniz-Institut für Neue Materialien
Fakultät / Institution:INM
SE - Sonstige Einrichtungen

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