ATE447776T1 - Membran-elektrodenbaugruppen für brennstoffzellen,ihre herstellung, verwendung und diese enthaltende brennstoffzellen - Google Patents

Membran-elektrodenbaugruppen für brennstoffzellen,ihre herstellung, verwendung und diese enthaltende brennstoffzellen

Info

Publication number
ATE447776T1
ATE447776T1 AT05729804T AT05729804T ATE447776T1 AT E447776 T1 ATE447776 T1 AT E447776T1 AT 05729804 T AT05729804 T AT 05729804T AT 05729804 T AT05729804 T AT 05729804T AT E447776 T1 ATE447776 T1 AT E447776T1
Authority
AT
Austria
Prior art keywords
fuel cells
electrode assembly
production
membrane electrode
containing same
Prior art date
Application number
AT05729804T
Other languages
English (en)
Inventor
Paolo Bert
Stefano Catanorchi
Giuliano Giambastiani
Alessandro Tampucci
Francesco Vizza
Claudio Bianchini
Original Assignee
Acta 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 Acta Spa filed Critical Acta Spa
Application granted granted Critical
Publication of ATE447776T1 publication Critical patent/ATE447776T1/de

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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • 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
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • H01M8/1013—Other direct alcohol fuel cells [DAFC]
    • 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
    • H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
    • H01M8/222—Fuel cells in which the fuel is based on compounds containing nitrogen, e.g. hydrazine, ammonia
    • 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Catalysts (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
AT05729804T 2005-01-11 2005-03-29 Membran-elektrodenbaugruppen für brennstoffzellen,ihre herstellung, verwendung und diese enthaltende brennstoffzellen ATE447776T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000002A ITFI20050002A1 (it) 2005-01-11 2005-01-11 Assemblati mambrana-elettrodi per celle a combustibile, loro fabbricazione ed uso e celle a combustibile che le contegono
PCT/EP2005/051423 WO2006074829A1 (en) 2005-01-11 2005-03-29 Membrane-electrode assemblies for fuel cell, their manufacture and use and fuel cells incorporating them

Publications (1)

Publication Number Publication Date
ATE447776T1 true ATE447776T1 (de) 2009-11-15

Family

ID=34965490

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05729804T ATE447776T1 (de) 2005-01-11 2005-03-29 Membran-elektrodenbaugruppen für brennstoffzellen,ihre herstellung, verwendung und diese enthaltende brennstoffzellen

Country Status (10)

Country Link
US (1) US20080050630A1 (de)
EP (1) EP1846974B1 (de)
JP (1) JP4918046B2 (de)
CN (1) CN101203980B (de)
AT (1) ATE447776T1 (de)
DE (1) DE602005017518D1 (de)
DK (1) DK1846974T3 (de)
ES (1) ES2336225T3 (de)
IT (1) ITFI20050002A1 (de)
WO (1) WO2006074829A1 (de)

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US8216956B2 (en) 2003-10-10 2012-07-10 Ohio University Layered electrocatalyst for oxidation of ammonia and ethanol
CA2542313C (en) 2003-10-10 2012-12-04 Ohio University Electro-catalysts for the oxidation of ammonia in alkaline media
US8221610B2 (en) 2003-10-10 2012-07-17 Ohio University Electrochemical method for providing hydrogen using ammonia and ethanol
JP4993867B2 (ja) * 2005-03-07 2012-08-08 ダイハツ工業株式会社 燃料電池
ITFI20060018A1 (it) * 2006-01-18 2007-07-19 Acta Spa Catalizzatori per la produzione di idrogeno tramite elettrolisi dell'acqua ed elettrolizzatori che li contengono loro uso e processsi per la produzione di idrogeno per idrolisi dell'acqua
JP5162903B2 (ja) * 2007-01-10 2013-03-13 富士通株式会社 アニオン交換型電解質組成物、固体電解質膜および燃料電池
ITFI20070110A1 (it) * 2007-05-09 2008-11-10 Acta Spa Processo per l'ossidazione parziale di alcoli in acqua mediante celle a combustibile ad alcool diretto.
JP5181528B2 (ja) * 2007-05-18 2013-04-10 トヨタ自動車株式会社 アルカリ型燃料電池用電極触媒の製造方法、及び、アルカリ型燃料電池の製造方法。
JP2008288145A (ja) * 2007-05-21 2008-11-27 Toyota Motor Corp 燃料電池
JP4430698B2 (ja) 2007-08-31 2010-03-10 トヨタ自動車株式会社 ヒドラゾン化合物、錯体形成用ヒドラゾン化合物、金属錯体形成用配位子、及び高分子化合物製造用単量体
JP4464997B2 (ja) 2007-08-31 2010-05-19 トヨタ自動車株式会社 ヒドラゾン化合物を用いた燃料電池用電極触媒、及びヒドラゾン高分子化合物を用いた燃料電池用電極触媒
US20090068544A1 (en) * 2007-09-08 2009-03-12 Cyvolt Energy Systems, Inc. Fuel cell using polyhydric mixtures directly as a fuel
JP5266703B2 (ja) * 2007-09-28 2013-08-21 大日本印刷株式会社 円筒型固体アルカリ形燃料電池用セル
JP5219121B2 (ja) * 2007-10-10 2013-06-26 独立行政法人産業技術総合研究所 直接型燃料電池
JP5229872B2 (ja) * 2008-01-24 2013-07-03 独立行政法人産業技術総合研究所 燃料電池
JP5170702B2 (ja) * 2008-09-01 2013-03-27 独立行政法人産業技術総合研究所 水素化物の電気化学的酸化用触媒
EP2180539A1 (de) 2008-10-21 2010-04-28 Commissariat à l'Energie Atomique Neuartige Materialien und deren Verwendung zur elektrokatalytischen Entwicklung oder Aufnahme von H2
JP2010102953A (ja) * 2008-10-23 2010-05-06 Kurita Water Ind Ltd 微生物発電装置及び微生物発電装置用正極
JP5426910B2 (ja) * 2009-03-24 2014-02-26 ダイハツ工業株式会社 燃料電池
WO2010109670A1 (ja) * 2009-03-27 2010-09-30 住友商事株式会社 アルカリ電解質膜、電極接合体及び直接アルコール燃料電池
IT1398498B1 (it) 2009-07-10 2013-03-01 Acta Spa Dispositivo per la produzione on demand di idrogeno mediante elettrolisi di soluzioni acquose.
CN102068916A (zh) * 2010-11-17 2011-05-25 无锡中科光远生物材料有限公司 一种自抽运仿生膜及其制备方法
JP5692701B2 (ja) * 2011-01-18 2015-04-01 独立行政法人産業技術総合研究所 水素化物の電気化学的酸化用触媒
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JP2019506370A (ja) 2015-12-18 2019-03-07 ローディア オペレーションズ 電気発生プロセスによるフラン系アルコールの選択的酸化
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KR20250088486A (ko) * 2022-09-22 2025-06-17 레드우드 머터리얼스 인크 배터리 제조 및 배출 스트림 재활용에 의한 알칼리 금속 수산화물 및 황산의 전기화학적 생산

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Also Published As

Publication number Publication date
DE602005017518D1 (de) 2009-12-17
WO2006074829A1 (en) 2006-07-20
EP1846974B1 (de) 2009-11-04
EP1846974A1 (de) 2007-10-24
DK1846974T3 (da) 2010-03-22
ITFI20050002A1 (it) 2006-07-12
JP4918046B2 (ja) 2012-04-18
US20080050630A1 (en) 2008-02-28
JP2008527658A (ja) 2008-07-24
ES2336225T3 (es) 2010-04-09
CN101203980A (zh) 2008-06-18
CN101203980B (zh) 2010-06-16

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