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DE09843753T8 - Herstellung einer brennstoffzelle mit verhinderung von migration flüssigem elektrolyts - Google Patents

Herstellung einer brennstoffzelle mit verhinderung von migration flüssigem elektrolyts Download PDF

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Publication number
DE09843753T8
DE09843753T8 DE09843753T DE09843753T DE09843753T8 DE 09843753 T8 DE09843753 T8 DE 09843753T8 DE 09843753 T DE09843753 T DE 09843753T DE 09843753 T DE09843753 T DE 09843753T DE 09843753 T8 DE09843753 T8 DE 09843753T8
Authority
DE
Germany
Prior art keywords
electrolysts
migration
prevention
preparation
liquid
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.)
Active
Application number
DE09843753T
Other languages
English (en)
Other versions
DE09843753T1 (de
Inventor
Sridhar V. Kanuri
Richard D. Breault
Frank E. Kenney
Kishore Kumar Tenneti
Ned E. Cipollini
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.)
UTC Power Corp
Original Assignee
UTC Power 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 UTC Power Corp filed Critical UTC Power Corp
Publication of DE09843753T1 publication Critical patent/DE09843753T1/de
Application granted granted Critical
Publication of DE09843753T8 publication Critical patent/DE09843753T8/de
Active legal-status Critical Current

Links

Classifications

    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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]
    • 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
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • 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
    • H01M8/0228—Composites in the form of layered or coated products
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
DE09843753T 2009-04-20 2009-06-18 Herstellung einer brennstoffzelle mit verhinderung von migration flüssigem elektrolyts Active DE09843753T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US21413009P 2009-04-20 2009-04-20
US214130P 2009-04-20
EP09843753.6A EP2422395B1 (de) 2009-04-20 2009-06-18 Herstellung einer brennstoffzelle mit verbesserter abdichtung des flüssigen elektrolyten

Publications (2)

Publication Number Publication Date
DE09843753T1 DE09843753T1 (de) 2012-09-06
DE09843753T8 true DE09843753T8 (de) 2013-04-25

Family

ID=43011362

Family Applications (1)

Application Number Title Priority Date Filing Date
DE09843753T Active DE09843753T8 (de) 2009-04-20 2009-06-18 Herstellung einer brennstoffzelle mit verhinderung von migration flüssigem elektrolyts

Country Status (6)

Country Link
US (3) US10170783B2 (de)
EP (1) EP2422395B1 (de)
KR (2) KR101719830B1 (de)
DE (1) DE09843753T8 (de)
ES (1) ES2607116T3 (de)
WO (2) WO2010123479A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505123B1 (en) 2000-07-24 2003-01-07 Weatherbank, Inc. Interactive weather advisory system
KR101566099B1 (ko) 2011-06-23 2015-11-04 발라드 파워 시스템즈 인크. 연료 전지 판을 위한 유동장 구조물
US10637080B2 (en) 2011-10-25 2020-04-28 Doosan Fuel Cell America, Inc. Acid resistant, monolithic fuel cell cooler assembly
KR102055951B1 (ko) 2012-12-28 2020-01-23 주식회사 미코 연료 전지용 스택 구조물
KR102042884B1 (ko) 2013-02-19 2019-11-08 두산 퓨얼 셀 아메리카, 인크. 중합체 함침된 구역으로부터 연장된 플랩을 갖는 연료 전지 구성요소
WO2014130011A1 (en) * 2013-02-19 2014-08-28 Clearedge Power, Llc. Phosphoric acid fuel cell component having a polymer impregnated region
US10454239B2 (en) * 2015-08-28 2019-10-22 International Business Machines Corporation Wafer scale monolithic integration of lasers, modulators, and other optical components using ALD optical coatings
US9923218B2 (en) * 2015-12-15 2018-03-20 Doosan Fuel Cell America, Inc. Fuel cell electrolyte management device
TWI690921B (zh) 2018-08-24 2020-04-11 緯創資通股份有限公司 收音處理裝置及其收音處理方法
US11444298B2 (en) 2019-07-18 2022-09-13 Hyaxiom, Inc. Electrolyte shunt migration management in a fuel cell stack
US20230197978A1 (en) * 2021-12-16 2023-06-22 Doosan Fuel Cell America, Inc. Fuel cell component including polytetrafluoroethylene film bonded to graphite

Family Cites Families (19)

* Cited by examiner, † Cited by third party
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US4728533A (en) * 1982-09-30 1988-03-01 Engelhard Corporation Process for forming integral edge seals in porous gas distribution plates utilizing a vibratory means
US4596749A (en) 1984-08-06 1986-06-24 United Technologies Corporation Method and apparatus for adding electrolyte to a fuel cell stack
JPH0821398B2 (ja) * 1987-12-02 1996-03-04 三菱電機株式会社 積層形燃料電池
US5178968A (en) * 1991-03-18 1993-01-12 International Fuel Cells Corporation Extruded fuel cell stack shunt current prevention arrangement
US5298342A (en) * 1992-10-20 1994-03-29 M-C Power Corporation Fuel cell crossover arrestor and pressure seal
JPH0837021A (ja) * 1994-07-22 1996-02-06 Fuji Electric Co Ltd リン酸型燃料電池スタックの絶縁装置
WO1996012313A1 (en) * 1994-10-12 1996-04-25 Bipolar Technologies Corporation Bipolar battery cells, batteries, and methods
JPH08190919A (ja) * 1995-01-06 1996-07-23 Fuji Electric Co Ltd 積層リン酸型燃料電池
JPH0935728A (ja) * 1995-07-20 1997-02-07 Fuji Electric Co Ltd リン酸型積層燃料電池
JP3530339B2 (ja) * 1997-04-11 2004-05-24 三洋電機株式会社 固体高分子型燃料電池およびその製造方法
JP2001185175A (ja) * 1999-12-24 2001-07-06 Honda Motor Co Ltd リン酸型燃料電池用セル
JP2002015759A (ja) * 2000-06-29 2002-01-18 Honda Motor Co Ltd リン酸型燃料電池の運転方法
JP2003017074A (ja) * 2001-07-02 2003-01-17 Honda Motor Co Ltd 燃料電池
US20040121200A1 (en) 2002-12-24 2004-06-24 Richard Johnsen Inactive end cell assembly for fuel cells for improved electrolyte management and electrical contact
DE10358458B4 (de) * 2003-12-13 2010-03-18 Elringklinger Ag Brennstoffzellenstapel und Verfahren zum Herstellen eines Brennstoffzellenstapels
US7405014B2 (en) * 2003-12-22 2008-07-29 Eveready Battery Company, Inc. Tab system for a metal-air electrochemical cell
CN100541886C (zh) * 2004-04-13 2009-09-16 尤米科尔股份公司及两合公司 多层膜电极组件（ml-mea）及其制造方法
CA2637061C (en) * 2006-01-17 2014-10-28 Henkel Corporation Sealant integrated fuel cell components and methods and systems for producing the same
US8512907B2 (en) * 2007-09-27 2013-08-20 Dai Nippon Printing Co., Ltd. Membrane catalyst layer assembly with reinforcing films, membrane electrode assembly with reinforcing films, and polymer electrolyte fuel cells

Also Published As

Publication number Publication date
US20180053954A1 (en) 2018-02-22
US10170783B2 (en) 2019-01-01
US9812724B2 (en) 2017-11-07
EP2422395B1 (de) 2016-09-14
EP2422395A1 (de) 2012-02-29
WO2010123479A1 (en) 2010-10-28
DE09843753T1 (de) 2012-09-06
KR20120022704A (ko) 2012-03-12
KR20120049842A (ko) 2012-05-17
KR101719830B1 (ko) 2017-03-24
US10396382B2 (en) 2019-08-27
EP2422395A4 (de) 2013-11-20
US20120028172A1 (en) 2012-02-02
KR101632092B1 (ko) 2016-06-20
US20120028160A1 (en) 2012-02-02
WO2010123478A1 (en) 2010-10-28
ES2607116T3 (es) 2017-03-29

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