DE69628425D1 - Carbid-nanofibrillen und verfahren zum herstellen derselben - Google Patents

Carbid-nanofibrillen und verfahren zum herstellen derselben

Info

Publication number
DE69628425D1
DE69628425D1 DE69628425T DE69628425T DE69628425D1 DE 69628425 D1 DE69628425 D1 DE 69628425D1 DE 69628425 T DE69628425 T DE 69628425T DE 69628425 T DE69628425 T DE 69628425T DE 69628425 D1 DE69628425 D1 DE 69628425D1
Authority
DE
Germany
Prior art keywords
carbide
nanofibrils
gas
reaction
carbon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69628425T
Other languages
English (en)
Other versions
DE69628425T2 (de
Inventor
David Moy
Chun-Ming Niu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hyperion Catalysis International Inc
Original Assignee
Hyperion Catalysis International Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hyperion Catalysis International Inc filed Critical Hyperion Catalysis International Inc
Publication of DE69628425D1 publication Critical patent/DE69628425D1/de
Application granted granted Critical
Publication of DE69628425T2 publication Critical patent/DE69628425T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62272—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on non-oxide ceramics
    • C04B35/62277—Fibres based on carbides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/97—Preparation from SiO or SiO2
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/984—Preparation from elemental silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/62227—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres
    • C04B35/62272—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products obtaining fibres based on non-oxide ceramics
    • C04B35/62277—Fibres based on carbides
    • C04B35/62281—Fibres based on carbides based on silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
    • C30B25/005—Growth of whiskers or needles
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/36—Carbides
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
    • D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/428—Silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5208—Fibers
    • C04B2235/5264—Fibers characterised by the diameter of the fibers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5284—Hollow fibers, e.g. nanotubes
    • C04B2235/5288—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52—Constituents or additives characterised by their shapes
    • C04B2235/5296—Constituents or additives characterised by their shapes with a defined aspect ratio, e.g. indicating sphericity
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5463—Particle size distributions
    • C04B2235/5481—Monomodal
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/76—Crystal structural characteristics, e.g. symmetry
    • C04B2235/767—Hexagonal symmetry, e.g. beta-Si3N4, beta-Sialon, alpha-SiC or hexa-ferrites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • C04B2235/81—Materials characterised by the absence of phases other than the main phase, i.e. single phase materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
    • C04B2235/9646—Optical properties
    • C04B2235/9661—Colour
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/734—Fullerenes, i.e. graphene-based structures, such as nanohorns, nanococoons, nanoscrolls or fullerene-like structures, e.g. WS2 or MoS2 chalcogenide nanotubes, planar C3N4, etc.
DE69628425T 1995-03-31 1996-03-29 Carbid-nanofibrillen und verfahren zum herstellen derselben Expired - Lifetime DE69628425T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41436995A 1995-03-31 1995-03-31
US414369 1995-03-31
PCT/US1996/004366 WO1996030570A1 (en) 1995-03-31 1996-03-29 Carbide nanofibrils and method of making same

Publications (2)

Publication Number Publication Date
DE69628425D1 true DE69628425D1 (de) 2003-07-03
DE69628425T2 DE69628425T2 (de) 2004-05-06

Family

ID=23641154

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69628425T Expired - Lifetime DE69628425T2 (de) 1995-03-31 1996-03-29 Carbid-nanofibrillen und verfahren zum herstellen derselben

Country Status (7)

Country Link
US (3) US20050036933A1 (de)
EP (1) EP0817874B1 (de)
JP (1) JP3798020B2 (de)
AT (1) ATE241576T1 (de)
AU (1) AU5436596A (de)
DE (1) DE69628425T2 (de)
WO (1) WO1996030570A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6190634B1 (en) 1995-06-07 2001-02-20 President And Fellows Of Harvard College Carbide nanomaterials
US5997832A (en) * 1997-03-07 1999-12-07 President And Fellows Of Harvard College Preparation of carbide nanorods
US6203864B1 (en) * 1998-06-08 2001-03-20 Nec Corporation Method of forming a heterojunction of a carbon nanotube and a different material, method of working a filament of a nanotube
EP1152827A4 (de) * 1999-01-12 2002-11-06 Hyperion Catalysis Int Auf karbid und oxykarbid basierte zusammensetzungen und nanoröhrchen
EP1920837A3 (de) * 1999-01-12 2008-11-19 Hyperion Catalysis International, Inc. Zusammensetzungen und Nanostäbchen auf der Basis von Carbid und Oxycarbid
US6514897B1 (en) * 1999-01-12 2003-02-04 Hyperion Catalysis International, Inc. Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same
CN1164488C (zh) * 2001-07-25 2004-09-01 中山大学 一种纳米碳化硅材料的制备方法
WO2006001403A1 (ja) * 2004-06-23 2006-01-05 Teijin Limited 無機系繊維、繊維構造体およびその製造方法
US20060051281A1 (en) * 2004-09-09 2006-03-09 Bhabendra Pradhan Metal carbides and process for producing same
JPWO2007015550A1 (ja) * 2005-08-03 2009-02-19 イビデン株式会社 炭化珪素質焼成用治具及び多孔質炭化珪素体の製造方法
US8148276B2 (en) 2005-11-28 2012-04-03 University Of Hawaii Three-dimensionally reinforced multifunctional nanocomposites
US7658870B2 (en) * 2005-12-20 2010-02-09 University Of Hawaii Polymer matrix composites with nano-scale reinforcements
JP5170609B2 (ja) * 2006-02-24 2013-03-27 独立行政法人物質・材料研究機構 炭化珪素ナノワイヤーの製造方法
JP5120797B2 (ja) * 2006-10-18 2013-01-16 独立行政法人物質・材料研究機構 炭化ケイ素ナノ構造物とその製造方法
US7931828B2 (en) * 2008-05-22 2011-04-26 Rolls-Royce Corporation Gas turbine engine and method including composite structures with embedded integral electrically conductive paths
US20100140222A1 (en) * 2008-12-10 2010-06-10 Sun Jennifer Y Filled polymer composition for etch chamber component
KR101352661B1 (ko) 2008-12-29 2014-01-16 그린, 트위드 오브 델라웨어, 인코포레이티드 가교성 불소 함유 엘라스토머 조성물 및 상기 조성물로 제조된 성형품
WO2011066511A1 (en) 2009-11-30 2011-06-03 The U.S.A., As Represented By The Secretary Department Of Health And Human Services Synthetic apoa-1 mimetic amphipathic peptides and methods of use thereof
US10059595B1 (en) 2014-09-17 2018-08-28 Neil Farbstein Ultra high strength nanomaterials and methods of manufacture
CN112723356B (zh) * 2020-12-31 2022-08-12 哈尔滨工业大学（威海） 一种层级结构SiOC透波材料、制备方法及其应用

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US3246950A (en) * 1961-01-03 1966-04-19 Monsanto Co Method of preparing fibrous silicon carbide
JPS5684310A (en) 1979-12-14 1981-07-09 Hiroshige Suzuki Manufacture of betaatype silicon carbide
JPS599220A (ja) 1982-06-30 1984-01-18 Shin Etsu Chem Co Ltd 炭化けい素繊維の製造方法
SE449221B (sv) 1983-04-19 1987-04-13 Kemanord Ind Ab Forfarande for framstellning av kiselnitrid genom omsettning av kiseldioxid, kol och kveve vid en temperatur over 1300?59oc
US4481179A (en) 1983-10-12 1984-11-06 The United States Of America As Represented By The United States Department Of Energy Method for forming fibrous silicon carbide insulating material
US6375917B1 (en) 1984-12-06 2002-04-23 Hyperion Catalysis International, Inc. Apparatus for the production of carbon fibrils by catalysis and methods thereof
US5171560A (en) * 1984-12-06 1992-12-15 Hyperion Catalysis International Carbon fibrils, method for producing same, and encapsulated catalyst
US5165909A (en) 1984-12-06 1992-11-24 Hyperion Catalysis Int'l., Inc. Carbon fibrils and method for producing same
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US4702901A (en) * 1986-03-12 1987-10-27 The United States Of America As Represented By The United States Department Of Energy Process for growing silicon carbide whiskers by undercooling
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US4915924A (en) * 1987-08-12 1990-04-10 Alcan International Limited Method of preparing whiskers of silicon carbide and other materials
JPH01115574A (ja) * 1987-10-27 1989-05-08 Canon Inc 極薄切断ブレード
US5116679A (en) 1988-07-29 1992-05-26 Alcan International Limited Process for producing fibres composed of or coated with carbides or nitrides
JPH035374A (ja) 1989-06-01 1991-01-11 Mitsubishi Gas Chem Co Inc 窒化ケイ素―炭化ケイ素複合焼結体およびその製造法
FR2649421A1 (fr) * 1989-07-06 1991-01-11 Atochem Fibres monocristallines de carbure de silicium et leur procede de fabrication
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US6231980B1 (en) * 1995-02-14 2001-05-15 The Regents Of The University Of California BX CY NZ nanotubes and nanoparticles
US6514897B1 (en) * 1999-01-12 2003-02-04 Hyperion Catalysis International, Inc. Carbide and oxycarbide based compositions, rigid porous structures including the same, methods of making and using the same

Also Published As

Publication number Publication date
EP0817874B1 (de) 2003-05-28
US20060051280A1 (en) 2006-03-09
ATE241576T1 (de) 2003-06-15
AU5436596A (en) 1996-10-16
WO1996030570A1 (en) 1996-10-03
EP0817874A4 (de) 1998-02-11
JPH11503206A (ja) 1999-03-23
US7393514B2 (en) 2008-07-01
EP0817874A1 (de) 1998-01-14
US20050036933A1 (en) 2005-02-17
DE69628425T2 (de) 2004-05-06
US7862790B2 (en) 2011-01-04
JP3798020B2 (ja) 2006-07-19
US20080175782A1 (en) 2008-07-24

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