CA1309218C - Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets - Google Patents

Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets

Info

Publication number
CA1309218C
CA1309218C CA000515612A CA515612A CA1309218C CA 1309218 C CA1309218 C CA 1309218C CA 000515612 A CA000515612 A CA 000515612A CA 515612 A CA515612 A CA 515612A CA 1309218 C CA1309218 C CA 1309218C
Authority
CA
Canada
Prior art keywords
carbonaceous
paper
raw material
press
thin plate
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
CA000515612A
Other languages
English (en)
French (fr)
Inventor
Akio Yoshida
Shigetoshi Ajima
Masaru Hiruta
Hatsuo Saito
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.)
Kureha Corp
Original Assignee
Kureha 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16169083&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1309218(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kureha Corp filed Critical Kureha Corp
Application granted granted Critical
Publication of CA1309218C publication Critical patent/CA1309218C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • 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
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/52—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite
    • C04B35/528—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbon, e.g. graphite obtained from carbonaceous particles with or without other non-organic components
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C25B11/044—Impregnation of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Ceramic Products (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Inorganic Fibers (AREA)
  • Fuel Cell (AREA)
CA000515612A 1985-08-23 1986-08-08 Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets Expired - Fee Related CA1309218C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP60185340A JPS6246909A (ja) 1985-08-23 1985-08-23 炭素質薄板の製造法
JP185340/85 1985-08-23

Publications (1)

Publication Number Publication Date
CA1309218C true CA1309218C (en) 1992-10-27

Family

ID=16169083

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000515612A Expired - Fee Related CA1309218C (en) 1985-08-23 1986-08-08 Process for producing a carbonaceous thin plate by compressing pitch material between paper sheets

Country Status (5)

Country Link
US (1) US4822538A (enExample)
EP (1) EP0212965B2 (enExample)
JP (1) JPS6246909A (enExample)
CA (1) CA1309218C (enExample)
DE (1) DE3675606D1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4847021A (en) * 1986-06-26 1989-07-11 Union Carbide Corporation Process for producing high density carbon and graphite articles
JPS6479073A (en) * 1987-09-22 1989-03-24 Petoca Ltd Porous isotropic carbon-carbon composite material and its production
US4950443A (en) * 1988-01-07 1990-08-21 Mitsubishi Pencil Co., Ltd. Process for producing carbon product with coarse and dense structure
JP2655742B2 (ja) * 1990-07-16 1997-09-24 工業技術院長 先細炭素微小電極及びその製造方法
JP3005814B2 (ja) * 1990-11-28 2000-02-07 日本原子力研究所 不浸透性炭素繊維強化型複合材料の製造方法
US5353813A (en) * 1992-08-19 1994-10-11 Philip Morris Incorporated Reinforced carbon heater with discrete heating zones
US5322075A (en) * 1992-09-10 1994-06-21 Philip Morris Incorporated Heater for an electric flavor-generating article
DE4234497A1 (de) * 1992-10-13 1994-04-14 Hoffmann Elektrokohle Verfahren zum Herstellen von Schleifkörpern für elektrische Kollektoren o. dgl.
JPH0850720A (ja) * 1994-06-01 1996-02-20 Kao Corp 記録媒体用ガラス状炭素基板の製造方法及び焼成用支持装置
US5726105A (en) * 1995-04-20 1998-03-10 International Fuel Cells Composite article
JP3548447B2 (ja) * 1999-01-12 2004-07-28 ニチアス株式会社 燃料電池用セパレータ及びその作製方法
JP5322587B2 (ja) * 2008-08-12 2013-10-23 株式会社カネカ グラファイトフィルムの製造方法
US9527746B2 (en) * 2011-08-09 2016-12-27 Honeywell Federal Manufacturing & Technologies, Llc Carbonized asphaltene-based carbon-carbon fiber composites
KR101851752B1 (ko) * 2016-10-21 2018-04-24 에스케이씨 주식회사 그라파이트 시트의 제조방법
CN118979409B (zh) * 2024-09-29 2025-03-25 骊能新能源科技(北京)有限公司 一种提高气体扩散层用碳纸性能的加压炭化工艺及其碳纸

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4064207A (en) * 1976-02-02 1977-12-20 United Technologies Corporation Fibrillar carbon fuel cell electrode substrates and method of manufacture
US4226816A (en) * 1977-07-16 1980-10-07 Aisin Chemical Company, Limited Method of manufacturing a clutch facing of the type used for automotive automatic transmissions
US4359438A (en) * 1981-09-21 1982-11-16 Ashland Oil, Inc. Process for molding corrosion resistant fuel cell collecting plates
JPS58117649A (ja) * 1981-12-29 1983-07-13 Kureha Chem Ind Co Ltd 燃料電池電極基板の製造方法
AU2395184A (en) * 1983-02-08 1984-08-16 Development Finance Corporation Of New Zealand, The Production of green carbon from coal
JPS59232905A (ja) * 1983-06-06 1984-12-27 グレ−ト・レ−クス・カ−ボン・コ−ポレ−シヨン 炭素製品の製造方法
JPS6042213A (ja) * 1983-08-19 1985-03-06 Showa Denko Kk 炭素薄板の製造法
JPS60122711A (ja) * 1983-12-08 1985-07-01 Oji Paper Co Ltd 多孔質炭素板の製造方法

Also Published As

Publication number Publication date
EP0212965A2 (en) 1987-03-04
DE3675606D1 (de) 1990-12-20
EP0212965B2 (en) 1995-08-09
US4822538A (en) 1989-04-18
JPS6246909A (ja) 1987-02-28
JPH0435434B2 (enExample) 1992-06-11
EP0212965B1 (en) 1990-11-14
EP0212965A3 (en) 1988-08-10

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Legal Events

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