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A platform for research: civil engineering, architecture and urbanism
POLYMER-DERIVED CARBIDE AND BORIDE REFRACTORY CERAMICS AND METHOD FOR MAKING SAME
Polymers derived from a metallocene comprising a group IV element and at least one cyclopentadienyl group are described. Methods for preparing refractory ceramics comprising group IV carbides and/or borides using such polymer are also disclosed. In some embodiments, the method for fabricating the refractory ceramic comprises infiltrating a fiber preform with such polymer and pyrolyzing the polymeric fiber preform.
POLYMER-DERIVED CARBIDE AND BORIDE REFRACTORY CERAMICS AND METHOD FOR MAKING SAME
Polymers derived from a metallocene comprising a group IV element and at least one cyclopentadienyl group are described. Methods for preparing refractory ceramics comprising group IV carbides and/or borides using such polymer are also disclosed. In some embodiments, the method for fabricating the refractory ceramic comprises infiltrating a fiber preform with such polymer and pyrolyzing the polymeric fiber preform.
POLYMER-DERIVED CARBIDE AND BORIDE REFRACTORY CERAMICS AND METHOD FOR MAKING SAME
PINDZOLA BRAD (author) / CHIRIK PAUL (author) / VIERECK PETER (author) / JOANNOU MATTHEW V (author)
2024-04-25
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
/
C07F
Acyclische, carbocyclische oder heterocyclische Verbindungen, die andere Elemente als Kohlenstoff, Wasserstoff, Halogen, Sauerstoff, Stickstoff, Schwefel, Selen oder Tellur enthalten
,
ACYCLIC, CARBOCYCLIC, OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
/
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, erhalten durch Reaktionen, an denen nur ungesÃĪttigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
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