WO2023110798A3 - Elektrochemische zelle, brennstoffzellenstapel sowie verfahren zur herstellung einer elektrochemischen zelle - Google Patents
Elektrochemische zelle, brennstoffzellenstapel sowie verfahren zur herstellung einer elektrochemischen zelle Download PDFInfo
- Publication number
- WO2023110798A3 WO2023110798A3 PCT/EP2022/085491 EP2022085491W WO2023110798A3 WO 2023110798 A3 WO2023110798 A3 WO 2023110798A3 EP 2022085491 W EP2022085491 W EP 2022085491W WO 2023110798 A3 WO2023110798 A3 WO 2023110798A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrochemical cell
- fuel cell
- cell
- producing
- electrochemical
- Prior art date
Links
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
- H01M8/0271—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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
- C25B1/04—Hydrogen or oxygen by electrolysis of water
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
- C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
- C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
- C25B9/60—Constructional parts of 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
- H01M8/0271—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
- H01M8/0276—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
- H01M8/02—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
-
- 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
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
Die Erfindung betrifft eine elektrochemische Zelle (1), insbesondere Brennstoffzelle, umfassend eine Membran-Elektroden-Anordnung (2) mit einer Membran, die beidseits mit einem katalytischen Material beschichtet ist, wobei an die Membran-Elektroden-Anordnung (2) in zumindest einem Randbereich (3, 4) ein thermoplastisches Elastomermaterial (5) zur Randverstärkung und/oder zur Ausbildung einer Dichtungsgeometrie (6) angespritzt ist. Die Erfindung betrifft ferner einen Brennstoffzellenstapel mit mindestens einer erfindungsgemäßen elektrochemischen Zelle (1) in Form einer Brennstoffzelle sowie ein Verfahren zur Herstellung einer elektrochemischen Zelle (1), insbesondere einer Brennstoffzelle.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102021214186.2 | 2021-12-13 | ||
DE102021214186.2A DE102021214186A1 (de) | 2021-12-13 | 2021-12-13 | Elektrochemische Zelle, Brennstoffzellenstapel sowie Verfahren zur Herstellung einer elektrochemischen Zelle |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2023110798A2 WO2023110798A2 (de) | 2023-06-22 |
WO2023110798A3 true WO2023110798A3 (de) | 2023-08-31 |
Family
ID=84887839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2022/085491 WO2023110798A2 (de) | 2021-12-13 | 2022-12-13 | Elektrochemische zelle, brennstoffzellenstapel sowie verfahren zur herstellung einer elektrochemischen zelle |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102021214186A1 (de) |
WO (1) | WO2023110798A2 (de) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1302996A2 (de) * | 2001-10-16 | 2003-04-16 | Matsushita Electric Industrial Co., Ltd. | Polymerelektrolyt-Brennstoffzelle |
US20060127738A1 (en) * | 2004-12-13 | 2006-06-15 | Bhaskar Sompalli | Design, method and process for unitized mea |
US20060127735A1 (en) * | 2002-11-18 | 2006-06-15 | Paul Sabin | Membrane based electrochemical cell stacks |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002061869A1 (fr) | 2001-01-31 | 2002-08-08 | Matsushita Electric Industrial Co., Ltd. | Pile a carburant electrolytique de haut polymere et ensemble joint a film electrolytique destine a la pile a carburant |
US7404884B2 (en) | 2003-04-25 | 2008-07-29 | Siemens Water Technologies Holding Corp. | Injection bonded articles and methods |
-
2021
- 2021-12-13 DE DE102021214186.2A patent/DE102021214186A1/de active Pending
-
2022
- 2022-12-13 WO PCT/EP2022/085491 patent/WO2023110798A2/de unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1302996A2 (de) * | 2001-10-16 | 2003-04-16 | Matsushita Electric Industrial Co., Ltd. | Polymerelektrolyt-Brennstoffzelle |
US20060127735A1 (en) * | 2002-11-18 | 2006-06-15 | Paul Sabin | Membrane based electrochemical cell stacks |
US20060127738A1 (en) * | 2004-12-13 | 2006-06-15 | Bhaskar Sompalli | Design, method and process for unitized mea |
Also Published As
Publication number | Publication date |
---|---|
WO2023110798A2 (de) | 2023-06-22 |
DE102021214186A1 (de) | 2023-06-15 |
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