Bitte benutzen Sie diese Referenz, um auf diese Ressource zu verweisen: doi:10.22028/D291-24370
Titel: Organically modified ceramics and their applications
Verfasser: Schmidt, Helmut K.
Wolter, Herbert
Sprache: Englisch
Erscheinungsjahr: 1990
Quelle: Journal of non-crystalline solids. - 121. 1990, 1/3, S. 428-435
SWD-Schlagwörter: Ormocer
Sol-Gel-Verfahren
Alkoholate
DDC-Sachgruppe: 620 Ingenieurwissenschaften und Maschinenbau
Dokumentart : Journalartikel
Kurzfassung: ORMOCERs (ORganically MOdified CERamics) are inorganic-organic composites on a molecular or nano level. The inorganic backbone can be synthesize by sol-gel techniques from inorganic molecular precursors, for example alkoxides or soluble oxides. Organic components can be introduced by Si---C bonds coordinative bonds, or ionic bonds. Introduction of organic polymeric chains leads to a second type of network. This network can be chemically linked to the inorganic backbone or act as an interpenetrating network. Properties of the materials can be varied in a wide range due to composition, reaction conditions and processing. They can reach from thermoplastic materials (e.g. sealings) to brittle coatings (hard coatings). Various functions such as photocuring, scratch resistance, special dielectric properties, or barrier functions can be introduced. Especially low permittivity constant in combination with thermal stability and low conductivities lead to the development of dielectric coatings for electronic applications.
Link zu diesem Datensatz: urn:nbn:de:bsz:291-scidok-26663
hdl:20.500.11880/24426
http://dx.doi.org/10.22028/D291-24370
SciDok-Publikation: 29-Jan-2010
Fakultät: Sonstige Einrichtungen
Fachrichtung: SE - INM Leibniz-Institut für Neue Materialien
Fakultät / Institution:INM
SE - Sonstige Einrichtungen

Dateien zu dieser Ressource:
Datei Beschreibung GrößeFormat 
sm199003.pdf740,77 kBAdobe PDFÖffnen/Anzeigen


Alle Ressourcen in diesem Repository sind urheberrechtlich geschützt.