DE68923356D1 - Verfahren zur Herstellung von Graphitwhiskern. - Google Patents

Verfahren zur Herstellung von Graphitwhiskern.

Info

Publication number
DE68923356D1
DE68923356D1 DE68923356T DE68923356T DE68923356D1 DE 68923356 D1 DE68923356 D1 DE 68923356D1 DE 68923356 T DE68923356 T DE 68923356T DE 68923356 T DE68923356 T DE 68923356T DE 68923356 D1 DE68923356 D1 DE 68923356D1
Authority
DE
Germany
Prior art keywords
production
graphite whiskers
whiskers
graphite
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 - Fee Related
Application number
DE68923356T
Other languages
English (en)
Other versions
DE68923356T2 (de
Inventor
Yoshiteru Mitsubishi Kageyama
Yoshiaki Mitsubishi Pet Sawada
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Application granted granted Critical
Publication of DE68923356D1 publication Critical patent/DE68923356D1/de
Publication of DE68923356T2 publication Critical patent/DE68923356T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • 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
    • D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
    • D01F9/127—Carbon filaments; Apparatus specially adapted for the manufacture thereof by thermal decomposition of hydrocarbon gases or vapours or other carbon-containing compounds in the form of gas or vapour, e.g. carbon monoxide, alcohols
    • D01F9/1278—Carbon monoxide
DE68923356T 1988-12-21 1989-12-20 Verfahren zur Herstellung von Graphitwhiskern. Expired - Fee Related DE68923356T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63322431A JPH02167898A (ja) 1988-12-21 1988-12-21 グラファイトウィスカーの製造法

Publications (2)

Publication Number Publication Date
DE68923356D1 true DE68923356D1 (de) 1995-08-10
DE68923356T2 DE68923356T2 (de) 1995-12-21

Family

ID=18143593

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68923356T Expired - Fee Related DE68923356T2 (de) 1988-12-21 1989-12-20 Verfahren zur Herstellung von Graphitwhiskern.

Country Status (4)

Country Link
US (1) US5039504A (de)
EP (1) EP0375397B1 (de)
JP (1) JPH02167898A (de)
DE (1) DE68923356T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2944246B2 (ja) * 1990-09-29 1999-08-30 セントラル硝子株式会社 コイル状炭素繊維の製造方法
US5597611A (en) * 1990-10-01 1997-01-28 Fiber Materials, Inc. Reinforced carbon composites
US5690997A (en) * 1993-10-04 1997-11-25 Sioux Manufacturing Corporation Catalytic carbon--carbon deposition process
JPH07189040A (ja) * 1993-12-27 1995-07-25 Nec Corp 円筒状黒鉛繊維の製造方法
US6699454B1 (en) 1994-05-12 2004-03-02 Hyperion Catalysis International, Inc. Catalysts for the manufacture of carbon fibrils and methods of use thereof
US7097821B1 (en) * 1997-08-04 2006-08-29 Hyperion Catalysis International, Inc. Process for producing single wall nanotubes using unsupported metal catalysts and single wall nanotubes produced according to this method
US6221330B1 (en) 1997-08-04 2001-04-24 Hyperion Catalysis International Inc. Process for producing single wall nanotubes using unsupported metal catalysts
JPH11247030A (ja) * 1998-02-27 1999-09-14 Seiji Motojima コイル状炭素繊維の気相製造方法
CA2350099C (en) 1998-11-03 2008-05-20 William Marsh Rice University Gas-phase nucleation and growth of single-wall carbon nanotubes from high pressure co
JP3785454B2 (ja) * 2001-04-18 2006-06-14 独立行政法人物質・材料研究機構 炭素細線及び炭素細線の製造方法
JP3710436B2 (ja) 2001-09-10 2005-10-26 キヤノン株式会社 電子放出素子、電子源及び画像表示装置の製造方法
CN100457250C (zh) * 2006-12-30 2009-02-04 江苏天一超细金属粉末有限公司 一种合成金刚石用石墨与触媒复合材料的制备方法及设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4391787A (en) * 1980-07-18 1983-07-05 General Motors Corporation Method for growing graphite fibers
JPS5924119B2 (ja) * 1981-11-27 1984-06-07 呉羽化学工業株式会社 黒鉛ウイスカ−の製造法
US4767737A (en) * 1982-01-15 1988-08-30 Trw Inc. Method for making carbonaceous materials
US4650657A (en) * 1982-01-15 1987-03-17 Trw Inc. Method for making carbonaceous materials
JPS5943120A (ja) * 1982-09-01 1984-03-10 Asahi Chem Ind Co Ltd 気相成長式炭素繊維の製造法
US4497788A (en) * 1982-10-18 1985-02-05 General Motors Corporation Process for growing graphite fibers
US4572813A (en) * 1983-09-06 1986-02-25 Nikkiso Co., Ltd. Process for preparing fine carbon fibers in a gaseous phase reaction
JPS60181319A (ja) * 1984-02-21 1985-09-17 Nikkiso Co Ltd 気相法による炭素繊維の製造方法
DE3428121A1 (de) * 1984-07-31 1986-02-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von eisenpulver
US4565684A (en) * 1984-08-20 1986-01-21 General Motors Corporation Regulation of pyrolysis methane concentration in the manufacture of graphite fibers
US4749557A (en) * 1984-12-04 1988-06-07 General Motors Corporation Graphite fiber growth employing nuclei derived from iron pentacarbonyl
JPS61266618A (ja) * 1985-05-20 1986-11-26 Asahi Chem Ind Co Ltd 炭素質繊維の製法
US4808216A (en) * 1987-04-25 1989-02-28 Mitsubishi Petrochemical Company Limited Process for producing ultrafine metal powder
JPS6440621A (en) * 1987-08-07 1989-02-10 Showa Denko Kk Production of carbon fiber by vapor process

Also Published As

Publication number Publication date
US5039504A (en) 1991-08-13
EP0375397A2 (de) 1990-06-27
JPH02167898A (ja) 1990-06-28
EP0375397A3 (de) 1991-07-31
DE68923356T2 (de) 1995-12-21
EP0375397B1 (de) 1995-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee