TW200503315A - Electrochemical cell component - Google Patents
Electrochemical cell componentInfo
- Publication number
- TW200503315A TW200503315A TW093108119A TW93108119A TW200503315A TW 200503315 A TW200503315 A TW 200503315A TW 093108119 A TW093108119 A TW 093108119A TW 93108119 A TW93108119 A TW 93108119A TW 200503315 A TW200503315 A TW 200503315A
- Authority
- TW
- Taiwan
- Prior art keywords
- diffusion layer
- gas diffusion
- flow field
- field plate
- electrochemical cell
- Prior art date
Links
- 210000003850 cellular structure Anatomy 0.000 title 1
- 238000009792 diffusion process Methods 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 238000003466 welding Methods 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000035699 permeability Effects 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0223—Composites
- H01M8/0226—Composites in the form of mixtures
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3404—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint
- B29C65/3408—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements
- B29C65/3412—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the type of heated elements which remain in the joint comprising single particles, e.g. fillers or discontinuous fibre-reinforcements comprising fillers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- B29C66/1122—Single lap to lap joints, i.e. overlap joints
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
- B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
- B29C66/45—Joining of substantially the whole surface of the articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0213—Gas-impermeable carbon-containing materials
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/0204—Non-porous and characterised by the material
- H01M8/0221—Organic resins; Organic polymers
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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
- 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
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
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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
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
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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
- 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
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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
- 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
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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
- H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
- H01M8/0286—Processes for forming seals
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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
- H01M8/24—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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/34—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement"
- B29C65/3472—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint
- B29C65/3484—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being non-metallic
- B29C65/3492—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated elements which remain in the joint, e.g. "verlorenes Schweisselement" characterised by the composition of the heated elements which remain in the joint being non-metallic being carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/721—Fibre-reinforced materials
- B29C66/7212—Fibre-reinforced materials characterised by the composition of the fibres
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
- B29K2105/002—Agents changing electric characteristics
- B29K2105/0023—Agents changing electric characteristics improving electric conduction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/16—Fillers
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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
- 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
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- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/47—Molded joint
- Y10T403/477—Fusion bond, e.g., weld, etc.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Composite Materials (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45728003P | 2003-03-25 | 2003-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200503315A true TW200503315A (en) | 2005-01-16 |
Family
ID=33098215
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093108122A TW200501490A (en) | 2003-03-25 | 2004-03-25 | Process for joining a gas diffusion layer to a separator plate |
TW093108119A TW200503315A (en) | 2003-03-25 | 2004-03-25 | Electrochemical cell component |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW093108122A TW200501490A (en) | 2003-03-25 | 2004-03-25 | Process for joining a gas diffusion layer to a separator plate |
Country Status (3)
Country | Link |
---|---|
US (2) | US20060188773A1 (zh) |
TW (2) | TW200501490A (zh) |
WO (2) | WO2004086542A2 (zh) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1024124C2 (nl) * | 2003-08-19 | 2005-02-22 | Corus Technology B V | Separator plaat en werkwijze voor het vervaardigen daarvan. |
US8232011B2 (en) * | 2005-10-31 | 2012-07-31 | GM Global Technology Operations LLC | Method of operating a fuel cell stack |
DE112006002845T5 (de) * | 2005-11-16 | 2008-10-02 | General Motors Corp., Detroit | Verfahren zum Herstellen eines eine Dampfbarriereschicht, eine Gasdiffusionsschicht oder beide umfassenden Membranelektrodenaufbaus |
JP2009522720A (ja) | 2005-12-29 | 2009-06-11 | ユーティーシー パワー コーポレイション | 超音波溶着した燃料電池用一体化電極アセンブリ |
DE102007009320A1 (de) * | 2007-02-22 | 2008-08-28 | Hochschule Wismar | Brennstoffzelle und Verfahren zu ihrer Herstellung |
US20090004543A1 (en) * | 2007-06-27 | 2009-01-01 | Seungsoo Jung | Membrane electrode assemblies for fuel cells and methods of making |
FR2918799B1 (fr) * | 2007-07-10 | 2010-10-08 | Commissariat Energie Atomique | Substrat poreux etanche pour piles a combustible planaires et packaging integre. |
DE102010004708A1 (de) | 2010-01-15 | 2011-01-13 | Daimler Ag | Brennstoffzelle, Brennstoffzellenstapel und Verfahren zum Fertigen einer Brennstoffzelle |
CN102049601B (zh) * | 2010-10-30 | 2014-07-02 | 上海交通大学 | 电流辅助的燃料电池超薄金属双极板压焊装置及其方法 |
DE102010054305A1 (de) * | 2010-12-13 | 2012-06-14 | Daimler Ag | Brennstoffzellenstapel mit mehreren Brennstoffzellen |
TWI476986B (zh) * | 2012-11-05 | 2015-03-11 | Jenn Jiang Hwang | 燃料電池堆及其分隔板 |
US20150364767A1 (en) * | 2013-01-31 | 2015-12-17 | Dongfang Electric Corporation | Porous electrode assembly, liquid-flow half-cell, and liquid-flow cell stack |
WO2014130009A1 (en) * | 2013-02-19 | 2014-08-28 | United Technologies Corporation | Assembly for making a fuel cell component and a method of using the assembly |
EP3084858A1 (en) | 2013-12-17 | 2016-10-26 | 3M Innovative Properties Company | Membrane electrode assembly and methods of making the same |
FR3041818B1 (fr) | 2015-09-28 | 2017-09-08 | Commissariat Energie Atomique | Procede de fixation entre un collecteur metallique et un feutre de carbone d'une batterie et batterie realisee par le procede |
CN107838635B (zh) * | 2017-10-17 | 2019-03-22 | 陕西智拓固相增材制造技术有限公司 | 托盘夹具的加工方法 |
CN107749482B (zh) * | 2017-11-21 | 2023-08-18 | 上海轩玳科技有限公司 | 一种质子交换膜燃料电池单元、燃料电池及其组装工艺 |
CN112086653B (zh) * | 2019-06-14 | 2022-04-22 | 江苏泛宇能源有限公司 | 用于液流电池的石墨毡结构体以及使用其的液流电池 |
US11316174B2 (en) | 2020-01-17 | 2022-04-26 | Toyota Motor Engineering & Manufacturing North America, Inc. | Fuel cell stacks and methods for forming same for providing uniform fluid flow |
DE102021213718A1 (de) | 2021-12-02 | 2023-06-07 | Robert Bosch Gesellschaft mit beschränkter Haftung | Verfahren zum Herstellen einer Stapeleinheit, insbesondere zur Verwendung in einer Brennstoffzelleneinheit oder Elektrolyseeinheit, und eine Stapeleinheit |
WO2023129446A1 (en) * | 2021-12-29 | 2023-07-06 | Electric Hydrogen Co. | Low impedance electrical connections for electrochemical cells |
CN115026401B (zh) * | 2022-08-10 | 2022-11-22 | 太原科技大学 | 一种镁合金板与钢板磁脉冲焊接方法 |
EP4343898A1 (de) | 2022-09-21 | 2024-03-27 | iGas energy GmbH | Kombination von poröser transportschicht und bipolarplatte für elektrochemische zellen |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3860468A (en) * | 1973-04-10 | 1975-01-14 | Du Pont | Angular welding process and apparatus |
US4673450A (en) * | 1985-01-22 | 1987-06-16 | The Boeing Company | Method of welding together graphite fiber reinforced thermoplastic laminates |
JPS63140095A (ja) * | 1986-12-03 | 1988-06-11 | Ebara Corp | 電解槽のバイポ−ラ板 |
US5049458A (en) * | 1988-08-31 | 1991-09-17 | Nkk Corporation | Fuel cell |
US5252410A (en) * | 1991-09-13 | 1993-10-12 | Ballard Power Systems Inc. | Lightweight fuel cell membrane electrode assembly with integral reactant flow passages |
US5736269A (en) * | 1992-06-18 | 1998-04-07 | Honda Giken Kogyo Kabushiki Kaisha | Fuel cell stack and method of pressing together the same |
JP3135991B2 (ja) * | 1992-06-18 | 2001-02-19 | 本田技研工業株式会社 | 燃料電池および燃料電池スタック締め付け方法 |
US5232792A (en) * | 1992-08-21 | 1993-08-03 | M-C Power Corporation | Cell separator plate used in fuel cell stacks |
US5300370A (en) * | 1992-11-13 | 1994-04-05 | Ballard Power Systems Inc. | Laminated fluid flow field assembly for electrochemical fuel cells |
DE4314745C1 (de) * | 1993-05-04 | 1994-12-08 | Fraunhofer Ges Forschung | Brennstoffzelle |
US5795665A (en) * | 1996-08-19 | 1998-08-18 | Energy Research Corporation | Fuel cell sub-assembly with a plurality of dimples |
US6592934B2 (en) * | 1996-12-27 | 2003-07-15 | Japan Storage Battery Co., Ltd. | Gas diffusion electrode, solid polymer electrolyte membrane, process for the production thereof and solid polymer electrolyte fuel cell |
DE19823880A1 (de) * | 1997-06-03 | 1998-12-10 | Motorola Inc | Bipolarplatte für Brennstoffzellenanordnung |
JPH11297338A (ja) * | 1998-04-10 | 1999-10-29 | Nisshinbo Ind Inc | 固体高分子型燃料電地用セパレータ及びその製造方法 |
US6007933A (en) * | 1998-04-27 | 1999-12-28 | Plug Power, L.L.C. | Fuel cell assembly unit for promoting fluid service and electrical conductivity |
US6261710B1 (en) * | 1998-11-25 | 2001-07-17 | Institute Of Gas Technology | Sheet metal bipolar plate design for polymer electrolyte membrane fuel cells |
US6379795B1 (en) * | 1999-01-19 | 2002-04-30 | E. I. Du Pont De Nemours And Company | Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions |
JP4528387B2 (ja) * | 1999-08-26 | 2010-08-18 | 本田技研工業株式会社 | 燃料電池システム |
US6280870B1 (en) * | 1999-08-26 | 2001-08-28 | Plug Power Inc. | Combined fuel cell flow plate and gas diffusion layer |
EP1189297A3 (en) * | 2000-09-13 | 2004-04-07 | Mitsui Takeda Chemicals, Inc. | Separator for solid polymer type fuel cell and process for producing the same |
EP1277807B1 (en) * | 2001-07-18 | 2007-05-02 | Mitsubishi Engineering-Plastics Corporation | Thermoplastic resin composition |
US20060054269A1 (en) * | 2002-07-18 | 2006-03-16 | Yoshitsugu Nishi | Method of manufacturing separator for fuel cell, and method of connecting the separator to electrode diffusion layer |
US20050017055A1 (en) * | 2003-07-24 | 2005-01-27 | Kurz Douglas L. | Electrochemical fuel cell component materials and methods of bonding electrochemical fuel cell components |
-
2004
- 2004-03-24 US US10/550,422 patent/US20060188773A1/en not_active Abandoned
- 2004-03-24 US US10/550,423 patent/US20090280392A2/en not_active Abandoned
- 2004-03-24 WO PCT/CA2004/000437 patent/WO2004086542A2/en active Application Filing
- 2004-03-24 WO PCT/CA2004/000441 patent/WO2004086543A2/en active Application Filing
- 2004-03-25 TW TW093108122A patent/TW200501490A/zh unknown
- 2004-03-25 TW TW093108119A patent/TW200503315A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
US20090280392A2 (en) | 2009-11-12 |
US20060188773A1 (en) | 2006-08-24 |
WO2004086542A3 (en) | 2005-09-15 |
WO2004086542A2 (en) | 2004-10-07 |
TW200501490A (en) | 2005-01-01 |
WO2004086543A3 (en) | 2005-09-15 |
US20070059581A1 (en) | 2007-03-15 |
WO2004086543A2 (en) | 2004-10-07 |
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