CA2359336A1 - Compositions et nanotubes a base de carbure et d'oxycarbure - Google Patents

Compositions et nanotubes a base de carbure et d'oxycarbure Download PDF

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Publication number
CA2359336A1
CA2359336A1 CA002359336A CA2359336A CA2359336A1 CA 2359336 A1 CA2359336 A1 CA 2359336A1 CA 002359336 A CA002359336 A CA 002359336A CA 2359336 A CA2359336 A CA 2359336A CA 2359336 A1 CA2359336 A1 CA 2359336A1
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CA
Canada
Prior art keywords
carbide
rigid porous
nanorods
carbon nanotubes
porous structure
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.)
Abandoned
Application number
CA002359336A
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English (en)
Inventor
David Moy
Chunming Niu
Jun Ma
Jason M. Willey
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
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Individual
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 Individual filed Critical Individual
Publication of CA2359336A1 publication Critical patent/CA2359336A1/fr
Abandoned legal-status Critical Current

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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/20—Carbon compounds
    • B01J27/22—Carbides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C01B32/15—Nano-sized carbon materials
    • C01B32/158—Carbon nanotubes
    • C01B32/168—After-treatment
    • 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
    • C01B32/907—Oxycarbides; Sulfocarbides; Mixture of carbides
    • 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
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • 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
    • C30B29/60—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape characterised by shape
    • C30B29/605—Products containing multiple oriented crystallites, e.g. columnar crystallites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2202/00—Structure or properties of carbon nanotubes
    • C01B2202/20—Nanotubes characterized by their properties
    • C01B2202/36—Diameter
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/13—Nanotubes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/14—Pore volume
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Compositions de nanotubes à base d'oxycarbure et/ou de nanotubes à base de carbure et/ou de nanotubes de carbone portant des carbures et des oxycarbures, ainsi que leurs procédés de préparation. Structures poreuses rigides comprenant des nanotubes à base d'oxycarbure et/ou des nanotubes à base de carbure et/ou des nanotubes de carbone portant des carbures et des oxycarbures, ainsi que leurs procédés de préparation. On peut mettre en application ces compositions et ces structures poreuses rigides en tant que catalyseur et/ou supports de catalyseurs dans des réactions chimiques catalytiques en phase liquide. Procédé servant à préparer un catalyseur de support pour des réactions catalytiques sélectionnées en phase liquide. Ces réactions catalysées en phase liquide consistent en hydrogénation, hydrodésulfurisation, hydrodénitrogénation, hydrodémétallisation, hydrodésoxygénation, hydrodésaromatisation, déshydrogénation, hydrogénolyse, isomérisation, alkylation, désalkylation et transalkylation.
CA002359336A 1999-01-12 2000-01-12 Compositions et nanotubes a base de carbure et d'oxycarbure Abandoned CA2359336A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11573599P 1999-01-12 1999-01-12
US60/115,735 1999-01-12
PCT/US2000/000753 WO2000041808A1 (fr) 1999-01-12 2000-01-12 Compositions et nanotubes a base de carbure et d'oxycarbure

Publications (1)

Publication Number Publication Date
CA2359336A1 true CA2359336A1 (fr) 2000-07-20

Family

ID=22363122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002359336A Abandoned CA2359336A1 (fr) 1999-01-12 2000-01-12 Compositions et nanotubes a base de carbure et d'oxycarbure

Country Status (6)

Country Link
EP (1) EP1152827A4 (fr)
JP (1) JP4689045B2 (fr)
KR (1) KR100907214B1 (fr)
AU (1) AU764311B2 (fr)
CA (1) CA2359336A1 (fr)
WO (1) WO2000041808A1 (fr)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB2383998A (en) * 2000-09-29 2003-07-16 Osram Sylvania Inc Tungsten carbide material
US6696184B1 (en) * 2000-09-29 2004-02-24 Osram Sylvania Inc. Supported tungsten carbide material
KR100460332B1 (ko) * 2002-05-23 2004-12-08 박정희 실리콘 카바이드 나노선의 제조방법
JP4997618B2 (ja) * 2003-06-30 2012-08-08 国立大学法人 筑波大学 炭化モリブデン触媒を利用した燃料電池用電極および燃料電池
JP4698981B2 (ja) * 2003-08-01 2011-06-08 日揮触媒化成株式会社 繊維状酸化チタン粒子とその製造方法ならびに該粒子の用途
FR2858980B1 (fr) * 2003-08-19 2006-02-17 Inst Francais Du Petrole Utilisation d'un catalyseur comprenant un support en carburant de silicium b dans un procede d'hydrodesulfuration selective
US20050112048A1 (en) * 2003-11-25 2005-05-26 Loucas Tsakalakos Elongated nano-structures and related devices
WO2006119549A1 (fr) * 2005-05-12 2006-11-16 Very Small Particle Company Pty Ltd Catalyseur ameliore
US8980502B2 (en) * 2009-07-08 2015-03-17 Rensselaer Polytechnic Institute Pore formation by in situ etching of nanorod PEM fuel cell electrodes
CN101609735B (zh) * 2009-07-21 2011-08-31 中国地质大学（北京） 高纯度高密度高产率Si3N4/SiO2同轴纳米电缆阵列的制备方法
JP4907745B2 (ja) 2010-04-26 2012-04-04 パナソニック株式会社 二酸化炭素を還元する方法
KR101481111B1 (ko) * 2013-02-05 2015-01-15 한국과학기술연구원 수첨탈산소 반응에 사용되는 탄화몰리브덴 촉매 및 이의 제조 방법
US10478894B2 (en) 2016-08-09 2019-11-19 United Technologies Corporation Carbon as an aide for ductile nanocellular foam
CN110803694B (zh) * 2019-11-13 2021-09-07 万华化学集团股份有限公司 一种回收利用废聚氨酯泡沫的方法及其应用
KR102273552B1 (ko) * 2020-05-07 2021-07-07 한국타이어앤테크놀로지 주식회사 코어-쉘 나노 입자, 이의 제조 방법 및 이를 포함하는 타이어 고무용 조성물
CN111437841B (zh) * 2020-05-15 2023-03-24 山西大学 一种碲化钨-硼化钨异质结电催化剂及其制备方法和应用
RU2769185C2 (ru) * 2020-07-08 2022-03-29 Федеральное государственное бюджетное учреждение науки Институт металлоорганической химии им. Г.А. Разуваева Российской академии наук (ИМХРАН) Катализатор дегидрирования углеводородной смеси c1-c4 в олефины и способ его получения
CN114574234B (zh) * 2022-03-11 2024-02-27 福州大学化肥催化剂国家工程研究中心 一种二代生物柴油生产工艺
CN116116442B (zh) * 2023-02-20 2023-12-22 常州大学 一种低负载量亚纳米贵金属催化剂的制备方法及其应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2712587B1 (fr) * 1993-11-18 1995-12-15 Pechiney Recherche Procédé d'isomérisation d'hydrocarbures linéaires contenant plus de six atomes de carbone à l'aide de catalyseurs à base d'oxycarbure de molybdène.
US6203814B1 (en) * 1994-12-08 2001-03-20 Hyperion Catalysis International, Inc. Method of making functionalized nanotubes
US5866434A (en) * 1994-12-08 1999-02-02 Meso Scale Technology Graphitic nanotubes in luminescence assays
ATE241576T1 (de) * 1995-03-31 2003-06-15 Hyperion Catalysis Int Carbid-nanofibrillen und verfahren zum herstellen derselben
US6190634B1 (en) * 1995-06-07 2001-02-20 President And Fellows Of Harvard College Carbide nanomaterials
US5897945A (en) * 1996-02-26 1999-04-27 President And Fellows Of Harvard College Metal oxide nanorods
CN1211199C (zh) * 1996-05-15 2005-07-20 海珀里昂催化国际有限公司 刚性多孔碳结构材料、其制法、用法及含该结构材料的产品

Also Published As

Publication number Publication date
WO2000041808A1 (fr) 2000-07-20
JP2002534351A (ja) 2002-10-15
AU2504000A (en) 2000-08-01
KR20010089809A (ko) 2001-10-08
EP1152827A1 (fr) 2001-11-14
AU764311B2 (en) 2003-08-14
WO2000041808A9 (fr) 2001-07-12
KR100907214B1 (ko) 2009-07-10
EP1152827A4 (fr) 2002-11-06
JP4689045B2 (ja) 2011-05-25

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