KR20070090965A - Ｚ-축 전기 전도성 유동장 분리기 - Google Patents

Ｚ-축 전기 전도성 유동장 분리기 Download PDF

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Publication number
KR20070090965A
KR20070090965A KR1020077014742A KR20077014742A KR20070090965A KR 20070090965 A KR20070090965 A KR 20070090965A KR 1020077014742 A KR1020077014742 A KR 1020077014742A KR 20077014742 A KR20077014742 A KR 20077014742A KR 20070090965 A KR20070090965 A KR 20070090965A
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KR
South Korea
Prior art keywords
layer
flow field
separator
substrate layer
substrate
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.)
Withdrawn
Application number
KR1020077014742A
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English (en)
Korean (ko)
Inventor
레이몬드 피. 존스톤
마크 케이. 디비
하이양 짱
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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.)
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Application filed by 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20070090965A publication Critical patent/KR20070090965A/ko
Withdrawn legal-status Critical Current

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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
    • 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
    • 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
    • H01M8/0206—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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0221—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
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0223—Composites
    • H01M8/0228—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
    • H01M8/0258—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
    • H01M8/0202—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
    • H01M8/026—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant characterised by grooves, e.g. their pitch or depth
    • 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
    • H01M8/0263—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant having meandering or serpentine paths
    • 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
    • H01M8/0267—Collectors; Separators, e.g. bipolar separators; Interconnectors having heating or cooling means, e.g. heaters or coolant flow channels
    • 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
    • H01M8/2465—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
    • H01M8/24—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
    • 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)
  • Insulated Conductors (AREA)
KR1020077014742A 2004-12-29 2005-11-17 Ｚ-축 전기 전도성 유동장 분리기 Withdrawn KR20070090965A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/025,246 US7862956B2 (en) 2004-12-29 2004-12-29 Z-axis electrically conducting flow field separator
US11/025,246 2004-12-29

Publications (1)

Publication Number Publication Date
KR20070090965A true KR20070090965A (ko) 2007-09-06

Family

ID=36612012

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020077014742A Withdrawn KR20070090965A (ko) 2004-12-29 2005-11-17 Ｚ-축 전기 전도성 유동장 분리기

Country Status (6)

Country Link
US (1) US7862956B2 (https=)
EP (1) EP1831947A2 (https=)
JP (1) JP2008525987A (https=)
KR (1) KR20070090965A (https=)
CN (1) CN101305486A (https=)
WO (1) WO2007061407A2 (https=)

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US20070292736A1 (en) * 2006-06-20 2007-12-20 Steigerwalt Eve S Fuel cell separator plate and method of forming same
GB0613846D0 (en) * 2006-07-12 2006-08-23 Itm Fuel Cells Ltd Current distribution system for electrochemical cells
US8158300B2 (en) * 2006-09-19 2012-04-17 Ini Power Systems, Inc. Permselective composite membrane for electrochemical cells
US8288059B2 (en) 2006-12-15 2012-10-16 3M Innovative Properties Company Processing methods and systems for assembling fuel cell perimeter gaskets
US7732083B2 (en) * 2006-12-15 2010-06-08 3M Innovative Properties Company Gas diffusion layer incorporating a gasket
US8012284B2 (en) * 2006-12-15 2011-09-06 3M Innovative Properties Company Method and apparatus for fabricating roll good fuel cell subassemblies
US8133629B2 (en) 2007-03-21 2012-03-13 SOCIéTé BIC Fluidic distribution system and related methods
KR101462131B1 (ko) * 2007-03-21 2014-11-17 소시에떼 비아이씨 유체 다기관 및 그 방법
US8551667B2 (en) * 2007-04-17 2013-10-08 Ini Power Systems, Inc. Hydrogel barrier for fuel cells
US8277986B2 (en) * 2007-07-02 2012-10-02 GM Global Technology Operations LLC Bipolar plate with microgrooves for improved water transport
US20090035644A1 (en) * 2007-07-31 2009-02-05 Markoski Larry J Microfluidic Fuel Cell Electrode System
US20110020723A1 (en) * 2008-04-04 2011-01-27 Utc Power Corporation Fuel cell plate having multi-directional flow field
WO2010082931A1 (en) * 2009-01-16 2010-07-22 Utc Power Corporation Interdigitated flow field for solid plate fuel cells
US8163429B2 (en) * 2009-02-05 2012-04-24 Ini Power Systems, Inc. High efficiency fuel cell system
US20110262831A1 (en) * 2010-04-22 2011-10-27 Gm Global Technlogy Operations, Inc. Formed plate assembly for pem fuel cell
US9083008B2 (en) 2010-04-22 2015-07-14 GM Global Technology Operations LLC Formed plate assembly for PEM fuel cell
US8783304B2 (en) 2010-12-03 2014-07-22 Ini Power Systems, Inc. Liquid containers and apparatus for use with power producing devices
US9065095B2 (en) 2011-01-05 2015-06-23 Ini Power Systems, Inc. Method and apparatus for enhancing power density of direct liquid fuel cells
US9911988B2 (en) * 2012-10-04 2018-03-06 GM Global Technology Operations LLC Subgasket design to dissipate thermal energy generated from catalytic combustion experienced in a PEM fuel cell
US8945790B2 (en) 2013-03-15 2015-02-03 Ford Global Technologies, Llc Microporous layer structures and gas diffusion layer assemblies in proton exchange membrane fuel cells
US9461311B2 (en) 2013-03-15 2016-10-04 Ford Global Technologies, Llc Microporous layer for a fuel cell
KR102094992B1 (ko) 2013-08-30 2020-03-30 삼성전자주식회사 유체 흐름의 균일성을 높이는 유체관 및 이를 포함하는 장치
US11527765B2 (en) 2015-11-13 2022-12-13 Greengt Sa Bipolar separator for a fuel cell
JP6690503B2 (ja) * 2016-11-09 2020-04-28 トヨタ自動車株式会社 燃料電池単セル
CN108891103B (zh) * 2018-08-22 2024-08-02 浙江长盛滑动轴承股份有限公司 一种轴承用导电自润滑复合板及其制备方法
NL2022354B1 (en) * 2019-01-08 2020-08-13 Hyet Holding B V Flow field plate and compressor comprising such plate
CN110444791A (zh) * 2019-08-28 2019-11-12 深圳市通用氢能科技有限公司 催化剂涂覆膜、燃料电池及制备方法
GB2633097A (en) * 2023-09-01 2025-03-05 Bramble Energy Ltd A fuel cell board
FR3153189A1 (fr) * 2023-09-20 2025-03-21 Symbio France Plaque polaire, cellule électrochimique d’une pile à combustible comprenant une telle plaque et pile à combustible comprenant une telle cellule
CN119702336B (zh) * 2023-09-28 2025-11-11 芯体素(杭州)科技发展有限公司 一种用于制备微结构电池极片的狭缝式涂布模头

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Also Published As

Publication number Publication date
EP1831947A2 (en) 2007-09-12
US20060141328A1 (en) 2006-06-29
WO2007061407A2 (en) 2007-05-31
CN101305486A (zh) 2008-11-12
JP2008525987A (ja) 2008-07-17
US7862956B2 (en) 2011-01-04
WO2007061407A3 (en) 2007-10-04

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20070628

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid