DE60239903D1 - Leitfähige Formmasse für Brennstoffzellentrennelement - Google Patents

Leitfähige Formmasse für Brennstoffzellentrennelement

Info

Publication number
DE60239903D1
DE60239903D1 DE60239903T DE60239903T DE60239903D1 DE 60239903 D1 DE60239903 D1 DE 60239903D1 DE 60239903 T DE60239903 T DE 60239903T DE 60239903 T DE60239903 T DE 60239903T DE 60239903 D1 DE60239903 D1 DE 60239903D1
Authority
DE
Germany
Prior art keywords
fuel cell
molding compound
cell separator
conductive molding
conductive
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
DE60239903T
Other languages
English (en)
Inventor
Elichirou Shimazu
Masaki Egami
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co Ltd
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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Application granted granted Critical
Publication of DE60239903D1 publication Critical patent/DE60239903D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0213—Gas-impermeable carbon-containing materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0226—Composites in the form of mixtures
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles
    • C08K7/24—Expanded, porous or hollow particles inorganic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Fuel Cell (AREA)
DE60239903T 2002-03-18 2002-03-18 Leitfähige Formmasse für Brennstoffzellentrennelement Expired - Lifetime DE60239903D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/JP2002/002562 WO2003078528A1 (fr) 2002-03-18 2002-03-18 Moule en résine conductrice
EP09002503A EP2065956B1 (de) 2002-03-18 2002-03-18 Leitfähige Formmasse für Brennstoffzellentrennelement

Publications (1)

Publication Number Publication Date
DE60239903D1 true DE60239903D1 (de) 2011-06-09

Family

ID=27854634

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60239903T Expired - Lifetime DE60239903D1 (de) 2002-03-18 2002-03-18 Leitfähige Formmasse für Brennstoffzellentrennelement
DE60238279T Expired - Lifetime DE60238279D1 (de) 2002-03-18 2002-03-18 Formkörper aus leitfähigem harz

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60238279T Expired - Lifetime DE60238279D1 (de) 2002-03-18 2002-03-18 Formkörper aus leitfähigem harz

Country Status (7)

Country Link
US (1) US7728066B2 (de)
EP (2) EP2065956B1 (de)
JP (1) JP3978429B2 (de)
CN (1) CN100471913C (de)
CA (1) CA2479681C (de)
DE (2) DE60239903D1 (de)
WO (1) WO2003078528A1 (de)

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JP4237128B2 (ja) * 2003-10-24 2009-03-11 パナソニック株式会社 燃料電池セパレータ用金型、燃料電池セパレータの製造方法、燃料電池セパレータ、燃料電池セパレータの製造装置、及び燃料電池
JP4580676B2 (ja) * 2004-04-15 2010-11-17 出光興産株式会社 導電性熱可塑性樹脂組成物の射出圧縮成形方法
US8691129B2 (en) * 2007-05-08 2014-04-08 Nanotek Instruments, Inc. Method of producing exfoliated graphite composite compositions for fuel cell flow field plates
US8728679B2 (en) * 2007-05-29 2014-05-20 Nanotek Instruments, Inc. Laminated exfoliated graphite composite-metal compositions for fuel cell flow field plate or bipolar plate applications
US20090057940A1 (en) * 2007-09-04 2009-03-05 Aruna Zhamu Method of producing less anisotropic flexible graphite
US8501307B2 (en) * 2007-09-04 2013-08-06 Nanotek Instruments, Inc. Recompressed exfoliated graphite articles
US7758783B2 (en) * 2007-09-17 2010-07-20 Nanotek Instruments, Inc. Continious production of exfoliated graphite composite compositions and flow field plates
US20090151847A1 (en) * 2007-12-17 2009-06-18 Aruna Zhamu Process for producing laminated exfoliated graphite composite-metal compositions for fuel cell bipolar plate applications
WO2011007646A1 (ja) * 2009-07-17 2011-01-20 株式会社村田製作所 金属板と圧電体との接着構造及び接着方法
US20120319031A1 (en) * 2011-06-15 2012-12-20 Thermal Solution Resources, Llc Thermally conductive thermoplastic compositions
JP5894813B2 (ja) * 2012-02-10 2016-03-30 日東電工株式会社 導電性基板、集電体シート、燃料電池、導電性基板の製造方法および集電体シートの製造方法
US10283231B2 (en) 2012-05-15 2019-05-07 Zeon Corporation Conductive composition
KR101698911B1 (ko) * 2015-02-25 2017-02-01 금호석유화학 주식회사 전도성 시트 제조용 고분자 복합재 조성물
JP6540590B2 (ja) * 2016-05-02 2019-07-10 信越化学工業株式会社 液状導電性樹脂組成物および電子部品
JP7077953B2 (ja) * 2016-11-30 2022-05-31 日本ゼオン株式会社 ポリエーテル系重合体組成物およびその製造方法、ならびにこれを用いたシート
JP7013693B2 (ja) * 2017-06-30 2022-02-01 東洋インキＳｃホールディングス株式会社 導電性配線シートおよび配線シートの製造方法
KR102065011B1 (ko) 2018-10-17 2020-01-10 주식회사 서연이화 전도성 차량 부품 사출성형 장치 및 이에 의한 전도성 차량 부품
JP7393279B2 (ja) * 2020-03-31 2023-12-06 日鉄ケミカル＆マテリアル株式会社 導電性樹脂組成物及び該組成物を用いた電磁波シールド材
CN113980415A (zh) * 2021-11-15 2022-01-28 成都先进金属材料产业技术研究院股份有限公司 基于abs树脂的全钒液流电池用导电塑料及其制备方法

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Also Published As

Publication number Publication date
CN1622980A (zh) 2005-06-01
EP1491589A4 (de) 2006-10-11
EP1491589A1 (de) 2004-12-29
US20050116376A1 (en) 2005-06-02
CN100471913C (zh) 2009-03-25
CA2479681A1 (en) 2003-09-25
EP2065956B1 (de) 2011-04-27
US7728066B2 (en) 2010-06-01
EP1491589B1 (de) 2010-11-10
JPWO2003078528A1 (ja) 2005-07-14
JP3978429B2 (ja) 2007-09-19
DE60238279D1 (de) 2010-12-23
CA2479681C (en) 2012-02-07
EP2065956A1 (de) 2009-06-03
WO2003078528A1 (fr) 2003-09-25

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