BR112016016241A2 - Célula de combustível - Google Patents

Célula de combustível

Info

Publication number
BR112016016241A2
BR112016016241A2 BR112016016241A BR112016016241A BR112016016241A2 BR 112016016241 A2 BR112016016241 A2 BR 112016016241A2 BR 112016016241 A BR112016016241 A BR 112016016241A BR 112016016241 A BR112016016241 A BR 112016016241A BR 112016016241 A2 BR112016016241 A2 BR 112016016241A2
Authority
BR
Brazil
Prior art keywords
flow path
body portion
porous body
fuel cell
sealing portion
Prior art date
Application number
BR112016016241A
Other languages
English (en)
Other versions
BR112016016241B1 (pt
Inventor
Kubo Hideki
Okabe Hiroki
Kondo Takashi
Ida Atsushi
Original Assignee
Toyota Motor 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 Toyota Motor Co Ltd filed Critical Toyota Motor Co Ltd
Publication of BR112016016241A2 publication Critical patent/BR112016016241A2/pt
Publication of BR112016016241B1 publication Critical patent/BR112016016241B1/pt

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
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0232—Metals or alloys
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M8/0245—Composites in the form of layered or coated products
    • 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
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/0276—Sealing means characterised by their form
    • 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
    • H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
    • 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
    • H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
    • 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
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/2465—Details of groupings 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)

Abstract

CÉLULA DE COMBUSTÍVEL. A presente invenção se refere a uma célula de combustível (10) que é formada por laminar uma pluralidade de unidades de geração de energia (100). A unidade de geração de energia (100) inclui: um conjunto de camada de difusão de gás de membrana de eletrodo (110); uma porção de vedação disposta ao longo de sua circunferência externa; um trajeto de fluxo da porção de corpo porosa (170) na qual o gás oxidante fornecido para uma camada catalítica do lado do catodo flui; uma placa de proteção (180) proporcionada entre a porção de vedação e o trajeto de fluxo da porção de corpo poros a; e primeira e segunda placas de separação (150, 160) configuradas para fazer uma disposição do tipo intercalado do conjunto de camada de difusão de gás de membrana de eletrodo e do trajeto de fluxo da porção de corpo porosa entre as mesmas. A placa de proteção (180), o trajeto de fluxo da porção de corpo porosa (170), e a primeira placa de separação (150) que faz contato com o trajeto de fluxo da porção de corpo porosa se projetam para dentro do tubo de descarga de gás de exaustão oxidante (315) determinada pela porção de vedação.
BR112016016241-2A 2014-01-15 2015-01-06 Célula de combustível BR112016016241B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014004942A JP5910640B2 (ja) 2014-01-15 2014-01-15 燃料電池
JP2014-004942 2014-01-15
PCT/IB2015/000060 WO2015107418A1 (en) 2014-01-15 2015-01-06 Fuel cell

Publications (2)

Publication Number Publication Date
BR112016016241A2 true BR112016016241A2 (pt) 2017-08-08
BR112016016241B1 BR112016016241B1 (pt) 2023-11-14

Family

ID=52339655

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016016241-2A BR112016016241B1 (pt) 2014-01-15 2015-01-06 Célula de combustível

Country Status (12)

Country Link
US (1) US9923228B2 (pt)
EP (1) EP3095151B1 (pt)
JP (1) JP5910640B2 (pt)
KR (1) KR101851886B1 (pt)
CN (1) CN105917510B (pt)
AU (1) AU2015207341B2 (pt)
BR (1) BR112016016241B1 (pt)
CA (1) CA2936321C (pt)
DK (1) DK3095151T3 (pt)
NO (1) NO3095151T3 (pt)
RU (1) RU2638565C1 (pt)
WO (1) WO2015107418A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6547731B2 (ja) * 2016-12-13 2019-07-24 トヨタ自動車株式会社 燃料電池スタック
JP7062993B2 (ja) * 2018-02-13 2022-05-09 トヨタ自動車株式会社 燃料電池の検査方法および検査システム

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006070892A1 (ja) * 2004-12-28 2006-07-06 Matsushita Electric Industrial Co., Ltd. 燃料電池及びこれを備える燃料電池スタック
EP2008335B1 (en) * 2006-04-11 2017-12-13 Myfc Ab Improved electrochemical device
JP4978060B2 (ja) * 2006-05-31 2012-07-18 トヨタ自動車株式会社 燃料電池およびその製造方法
US8642230B2 (en) * 2007-06-11 2014-02-04 Panasonic Corporation Electrode-membrane-frame assembly for fuel cell, polyelectrolyte fuel cell and manufacturing method therefor
JP2009054346A (ja) * 2007-08-24 2009-03-12 Toyota Motor Corp 燃料電池用セパレータ及び燃料電池
JP5286895B2 (ja) * 2008-04-04 2013-09-11 トヨタ自動車株式会社 単セルアセンブリ、および燃料電池
JP5366469B2 (ja) * 2008-08-04 2013-12-11 本田技研工業株式会社 電解質膜・電極構造体
JP5203250B2 (ja) * 2009-02-19 2013-06-05 本田技研工業株式会社 燃料電池スタック
JP5240282B2 (ja) * 2010-12-06 2013-07-17 トヨタ自動車株式会社 燃料電池セル
JP2012226979A (ja) * 2011-04-20 2012-11-15 Toyota Motor Corp 燃料電池
RU2496187C1 (ru) * 2012-02-22 2013-10-20 Общество С Ограниченной Ответственностью "М-Пауэр Ворлд" Биоэлектрохимический реактор

Also Published As

Publication number Publication date
RU2638565C1 (ru) 2017-12-14
EP3095151B1 (en) 2018-02-28
KR20160098366A (ko) 2016-08-18
JP5910640B2 (ja) 2016-04-27
KR101851886B1 (ko) 2018-04-24
CA2936321C (en) 2018-05-29
EP3095151A1 (en) 2016-11-23
CA2936321A1 (en) 2015-07-23
NO3095151T3 (pt) 2018-07-28
BR112016016241B1 (pt) 2023-11-14
AU2015207341A1 (en) 2016-07-28
JP2015133285A (ja) 2015-07-23
AU2015207341B2 (en) 2017-03-02
WO2015107418A1 (en) 2015-07-23
US9923228B2 (en) 2018-03-20
US20160329593A1 (en) 2016-11-10
CN105917510B (zh) 2018-09-11
CN105917510A (zh) 2016-08-31
DK3095151T3 (en) 2018-04-23

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B09X Republication of the decision to grant [chapter 9.1.3 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 06/01/2015, OBSERVADAS AS CONDICOES LEGAIS