ITMI20061261A1 - Assemblati per dispositivi elettrochimici - Google Patents

Assemblati per dispositivi elettrochimici

Info

Publication number
ITMI20061261A1
ITMI20061261A1 IT001261A ITMI20061261A ITMI20061261A1 IT MI20061261 A1 ITMI20061261 A1 IT MI20061261A1 IT 001261 A IT001261 A IT 001261A IT MI20061261 A ITMI20061261 A IT MI20061261A IT MI20061261 A1 ITMI20061261 A1 IT MI20061261A1
Authority
IT
Italy
Prior art keywords
assembled
electrochemical devices
electrochemical
devices
Prior art date
Application number
IT001261A
Other languages
English (en)
Original Assignee
Solvay Solexis Spa
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 Solvay Solexis Spa filed Critical Solvay Solexis Spa
Priority to IT001261A priority Critical patent/ITMI20061261A1/it
Priority to US12/306,883 priority patent/US9190687B2/en
Priority to PCT/EP2007/056318 priority patent/WO2008000718A1/en
Priority to KR1020087031746A priority patent/KR101562890B1/ko
Priority to EP07765598A priority patent/EP2038957A1/en
Priority to JP2009517154A priority patent/JP5520599B2/ja
Priority to CA2656118A priority patent/CA2656118C/en
Priority to CN2007800324776A priority patent/CN101536239B/zh
Publication of ITMI20061261A1 publication Critical patent/ITMI20061261A1/it

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
    • H01M8/02—Details
    • 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
    • H01M4/8605—Porous electrodes
    • 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
    • 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
    • H01M4/921—Alloys or mixtures with metallic elements
    • 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
    • H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
    • H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0234—Carbonaceous material
    • 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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—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
    • H01M8/023—Porous and characterised by the material
    • H01M8/0241—Composites
    • H01M8/0243—Composites in the form of mixtures
    • 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
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • 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
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
    • H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
    • H01M8/1086—After-treatment of the membrane other than by polymerisation
    • H01M8/1093—After-treatment of the membrane other than by polymerisation mechanical, e.g. pressing, puncturing
    • 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
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
IT001261A 2006-06-29 2006-06-29 Assemblati per dispositivi elettrochimici ITMI20061261A1 (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT001261A ITMI20061261A1 (it) 2006-06-29 2006-06-29 Assemblati per dispositivi elettrochimici
US12/306,883 US9190687B2 (en) 2006-06-29 2007-06-25 Assemblies for electrochemical devices
PCT/EP2007/056318 WO2008000718A1 (en) 2006-06-29 2007-06-25 Assemblies for electrochemical devices
KR1020087031746A KR101562890B1 (ko) 2006-06-29 2007-06-25 전기화학 장치용 조립체
EP07765598A EP2038957A1 (en) 2006-06-29 2007-06-25 Assemblies for electrochemical devices
JP2009517154A JP5520599B2 (ja) 2006-06-29 2007-06-25 電気化学デバイス用の集合体
CA2656118A CA2656118C (en) 2006-06-29 2007-06-25 Membrane electrode assemblies
CN2007800324776A CN101536239B (zh) 2006-06-29 2007-06-25 用于电化学器件的组件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT001261A ITMI20061261A1 (it) 2006-06-29 2006-06-29 Assemblati per dispositivi elettrochimici

Publications (1)

Publication Number Publication Date
ITMI20061261A1 true ITMI20061261A1 (it) 2007-12-30

Family

ID=38511398

Family Applications (1)

Application Number Title Priority Date Filing Date
IT001261A ITMI20061261A1 (it) 2006-06-29 2006-06-29 Assemblati per dispositivi elettrochimici

Country Status (8)

Country Link
US (1) US9190687B2 (it)
EP (1) EP2038957A1 (it)
JP (1) JP5520599B2 (it)
KR (1) KR101562890B1 (it)
CN (1) CN101536239B (it)
CA (1) CA2656118C (it)
IT (1) ITMI20061261A1 (it)
WO (1) WO2008000718A1 (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006071234A1 (en) 2004-12-28 2006-07-06 Utc Fuel Cells, Llc Mea seal structure containing catalyzed layer
KR101282620B1 (ko) * 2010-12-03 2013-07-12 기아자동차주식회사 냉해동 내구성이 우수한 연료전지 스택 및 그 제조방법
WO2012102724A1 (en) * 2011-01-28 2012-08-02 Utc Power Corporation Fuel cell seal
KR102117558B1 (ko) * 2012-07-11 2020-06-02 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 플루오르화 이온 교환 중합체에 대한 포착제로서의 혼합 금속 산화물
KR101449124B1 (ko) 2012-09-17 2014-10-08 현대자동차주식회사 수소연료전지용 사출성형 일체화 불소계 가스켓
KR101637711B1 (ko) * 2014-10-30 2016-07-07 현대자동차주식회사 연료전지의 고분자 전해질막-전극 접합체용 전극의 분리방법과 그 장치
CN111129539B (zh) * 2019-12-28 2021-05-28 一汽解放汽车有限公司 一种燃料电池膜电极密封装置及其制备方法
CN111755726B (zh) * 2020-07-10 2024-02-20 魔方氢能源科技(江苏)有限公司 一种膜电极的制备方法、膜电极及燃料电池
CN114243218B (zh) * 2022-02-25 2022-05-06 湖南中锂新材料科技有限公司 一种膜面平整的隔膜及其制备方法和应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69804829T2 (de) * 1997-07-16 2002-11-07 Ballard Power Systems Elastische dichtung für eine membranelektrodenanordnung in einer elektrochemischen brennstoffzelle und herstellungsverfahren dafür
IT1318594B1 (it) * 2000-06-23 2003-08-27 Ausimont Spa Processo di polimerizzazione di monomeri solfonici.
JP4201599B2 (ja) * 2001-02-07 2008-12-24 旭化成ケミカルズ株式会社 イオン交換樹脂膜及びその製造方法
WO2003036748A2 (en) * 2001-10-24 2003-05-01 E.I. Du Pont De Nemours And Company Continuous production of catalyst coated membranes
ATE300101T1 (de) 2002-05-31 2005-08-15 Umicore Ag & Co Kg Verfahren zur herstellung von membran-elektroden- einheiten unter verwendung von mit katalysator beschichteten membranen und klebstoffen
US6788182B2 (en) * 2002-09-03 2004-09-07 Dupont Teijin Films U.S. Limited Partnership Metalized polyester film with heat-seal layer on opposite side for flyback transformer application
GB0314436D0 (en) * 2003-06-20 2003-07-23 Johnson Matthey Plc Membrane electrode assembly
US20050014056A1 (en) * 2003-07-14 2005-01-20 Umicore Ag & Co. Kg Membrane electrode unit for electrochemical equipment
JP5049121B2 (ja) 2004-07-01 2012-10-17 ユミコア・アクチエンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト 集積膜電極アセンブリを製造するための積層法
JP4895563B2 (ja) * 2004-09-30 2012-03-14 旭化成イーマテリアルズ株式会社 補強された高分子電解質膜
JP2006164777A (ja) * 2004-12-08 2006-06-22 Asahi Glass Co Ltd 直接メタノール燃料電池用膜電極接合体及びその製造方法
ITMI20050446A1 (it) * 2005-03-17 2006-09-18 Solvay Solexis Spa Composito ccm

Also Published As

Publication number Publication date
WO2008000718A1 (en) 2008-01-03
JP5520599B2 (ja) 2014-06-11
JP2009541964A (ja) 2009-11-26
CA2656118A1 (en) 2008-01-03
CA2656118C (en) 2016-05-31
CN101536239B (zh) 2012-06-27
KR101562890B1 (ko) 2015-10-26
US20090258273A1 (en) 2009-10-15
KR20090025286A (ko) 2009-03-10
US9190687B2 (en) 2015-11-17
CN101536239A (zh) 2009-09-16
EP2038957A1 (en) 2009-03-25

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