KR100718107B1 - 연료전지용 전극, 연료전지 및 연료전지용 전극의 제조방법 - Google Patents

연료전지용 전극, 연료전지 및 연료전지용 전극의 제조방법 Download PDF

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KR100718107B1
KR100718107B1 KR1020050074572A KR20050074572A KR100718107B1 KR 100718107 B1 KR100718107 B1 KR 100718107B1 KR 1020050074572 A KR1020050074572 A KR 1020050074572A KR 20050074572 A KR20050074572 A KR 20050074572A KR 100718107 B1 KR100718107 B1 KR 100718107B1
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South Korea
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fuel cell
electrode
catalyst
basic polymer
weight
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Expired - Fee Related
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KR1020050074572A
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English (en)
Korean (ko)
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KR20060081326A (ko
Inventor
아쯔오 소나이
마사야 야노
카츠유키 타바타
쿠니히로 나카토우
Original Assignee
삼성에스디아이 주식회사
삼성전자주식회사
산요덴키가부시키가이샤
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Publication of KR20060081326A publication Critical patent/KR20060081326A/ko
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    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • H01M4/8807—Gas diffusion layers
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8828—Coating with slurry or ink
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/92—Metals of platinum group
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0005—Acid electrolytes
    • H01M2300/0008—Phosphoric acid-based
    • 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
    • H01M8/08—Fuel cells with aqueous electrolytes
    • H01M8/086—Phosphoric acid fuel cells [PAFC]
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
KR1020050074572A 2005-01-07 2005-08-13 연료전지용 전극, 연료전지 및 연료전지용 전극의 제조방법 Expired - Fee Related KR100718107B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005002566A JP4870360B2 (ja) 2005-01-07 2005-01-07 燃料電池用電極および燃料電池並びに燃料電池用電極の製造方法
JPJP-P-2005-00002566 2005-01-07

Publications (2)

Publication Number Publication Date
KR20060081326A KR20060081326A (ko) 2006-07-12
KR100718107B1 true KR100718107B1 (ko) 2007-05-15

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Application Number Title Priority Date Filing Date
KR1020050074572A Expired - Fee Related KR100718107B1 (ko) 2005-01-07 2005-08-13 연료전지용 전극, 연료전지 및 연료전지용 전극의 제조방법

Country Status (2)

Country Link
JP (1) JP4870360B2 (enExample)
KR (1) KR100718107B1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE112005003202B4 (de) * 2004-12-24 2009-04-30 Asahi Kasei Kabushiki Kaisha Sehr haltbare Elektrodenkatalysatorschicht, Verfahren zu ihrer Herstellung, elektrolytische Polymerlösung, Membranelektrodenanordnung und Polymerelektrolytmembran-Brennstoffzelle
KR100969162B1 (ko) * 2006-12-04 2010-07-08 주식회사 엘지화학 연료전지용 막-전극 접합체 및 연료전지
KR100893523B1 (ko) * 2006-12-15 2009-04-17 삼성에스디아이 주식회사 연료전지용 전극, 그 제조방법 및 이를 채용한 연료전지
GB201302016D0 (en) * 2013-02-05 2013-03-20 Johnson Matthey Fuel Cells Ltd Catalyst
JP6205822B2 (ja) * 2013-04-26 2017-10-04 日産自動車株式会社 燃料電池
DE102015213950A1 (de) * 2015-07-23 2017-01-26 Volkswagen Ag Brennstoffzelle und Brennstoffzellenstapel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990071833A (ko) 1995-11-28 1999-09-27 악커만, 야코비 중합체 전해질 막 연료 전지용 기체 확산 전극
JP2000503158A (ja) 1995-12-22 2000-03-14 ヘキスト・リサーチ・アンド・テクノロジー・ドイチュラント・ゲーエムベーハー・ウント・コンパニー・カーゲー 膜電極複合体（ｍｅａ）の連続的製造法
WO2003092090A2 (de) 2002-04-25 2003-11-06 Pemeas Gmbh Mehrschichtige elektrolytmembran

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000195528A (ja) * 1998-12-25 2000-07-14 Aventis Res & Technol Gmbh & Co Kg 高分子電解質膜の製造方法及び燃料電池
JP2001160407A (ja) * 1999-09-20 2001-06-12 Honda Motor Co Ltd プロトン伝導性ポリマーおよびその製造方法、高分子固体電解質、ならびに電極
JP2004131533A (ja) * 2002-10-08 2004-04-30 Toyobo Co Ltd スルホン酸基および／またはホスホン酸基を有するポリベンズイミダゾール系化合物、およびそれを含む樹脂組成物、およびその製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990071833A (ko) 1995-11-28 1999-09-27 악커만, 야코비 중합체 전해질 막 연료 전지용 기체 확산 전극
JP2000503158A (ja) 1995-12-22 2000-03-14 ヘキスト・リサーチ・アンド・テクノロジー・ドイチュラント・ゲーエムベーハー・ウント・コンパニー・カーゲー 膜電極複合体（ｍｅａ）の連続的製造法
WO2003092090A2 (de) 2002-04-25 2003-11-06 Pemeas Gmbh Mehrschichtige elektrolytmembran

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JP2006190606A (ja) 2006-07-20
KR20060081326A (ko) 2006-07-12
JP4870360B2 (ja) 2012-02-08

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