Title:
β-SiC発泡体上のナノチューブまたはナノファイバ複合材
Document Type and Number:
Japanese Patent JP2010526009
Kind Code:
A
Abstract:
Preparing composite comprising nanofibers or nanotubes on a porous silicon carbide substrate, comprises: incorporating a catalyst for growth of nanotubes or nanofibers, in porous silicon carbide substrate, or in silicon carbide precursor; growing nanotubes or carbon nanofibers from a mixture comprising a hydrocarbon and hydrogen; and optionally transforming the nanotubes or carbon nanofibers into silicon carbide nanofibers. An independent claim is included for a composite comprising porous silicon carbide substrate with carbon nanotubes or nanofibers and/or silicon carbide nanofibers, preferably a foamy substrate of beta -silicon carbide with a specific surface of at least 10 m 2>/ g with silicon carbide nanofibers.
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Inventors:
Pham-Foo, Quon
Fam, charlotte
Nguyen, Patrick
Van Heck, Esther
Vinu, Gothier
Ivanova, Svetlana
Dunuve, adrian
Fam, charlotte
Nguyen, Patrick
Van Heck, Esther
Vinu, Gothier
Ivanova, Svetlana
Dunuve, adrian
Application Number:
JP2010504792A
Publication Date:
July 29, 2010
Filing Date:
April 30, 2008
Export Citation:
Assignee:
SICAT
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
International Classes:
C01B31/36; B01J23/755; B01J27/224; B01J32/00; B01J35/02; B01J35/10; B01J37/08; C01B31/02; C07C29/17; C07C33/20; C07B61/00
Domestic Patent References:
| JP2005263564A | 2005-09-29 | |||
| JP2003246612A | 2003-09-02 | |||
| JPH10265208A | 1998-10-06 | |||
| JP2005255439A | 2005-09-22 | |||
| JP2004284852A | 2004-10-14 | |||
| JP2000281324A | 2000-10-10 |
Foreign References:
| US20050112048A1 | 2005-05-26 |
Attorney, Agent or Firm:
Keiichi Ota