ES2145618T3 - Procedimiento para la fabricacion de unidades de electrodo con membrana para celulas de combustible con membrana de electrolito polimero. - Google Patents
Procedimiento para la fabricacion de unidades de electrodo con membrana para celulas de combustible con membrana de electrolito polimero.Info
- Publication number
- ES2145618T3 ES2145618T3 ES97932710T ES97932710T ES2145618T3 ES 2145618 T3 ES2145618 T3 ES 2145618T3 ES 97932710 T ES97932710 T ES 97932710T ES 97932710 T ES97932710 T ES 97932710T ES 2145618 T3 ES2145618 T3 ES 2145618T3
- Authority
- ES
- Spain
- Prior art keywords
- membrane
- fuel cells
- electrode units
- procedure
- manufacture
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/881—Electrolytic membranes
-
- 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
-
- 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
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
-
- 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
-
- 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
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
Abstract
LA INVENCION SE REFIERE A UN PROCEDIMIENTO DONDE LAS UNIDADES DE ELECTRODO-MEMBRANA PARA LAS PILAS DE COMBUSTIBLE SON ELABORADAS EN UN PROCESO CONTINUO Y AUTOMATIZABLE. UNA BANDA DE MEMBRANA DE POLIMERO SE DISPONE INICIALMENTE A TRAVES DE UN BAÑO CONTENIENDO UNA SOLUCION DE SAL DEL MATERIAL DE ELECTRODO DE TAL FORMA QUE LA BANDA TIENE UNA COSTRA DE SAL O PELICULA EN AMBAS CARAS, Y LA SAL ADHERIDA ES ENTONCES REDUCIDA EN UNA CORRIENTE DE GAS O EN OTRO BAÑO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19625614 | 1996-06-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2145618T3 true ES2145618T3 (es) | 2000-07-01 |
Family
ID=7798096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES97932710T Expired - Lifetime ES2145618T3 (es) | 1996-06-26 | 1997-06-25 | Procedimiento para la fabricacion de unidades de electrodo con membrana para celulas de combustible con membrana de electrolito polimero. |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0907980B1 (es) |
JP (1) | JP2000512798A (es) |
AT (1) | ATE191101T1 (es) |
CA (1) | CA2266868A1 (es) |
DE (1) | DE59701326D1 (es) |
DK (1) | DK0907980T3 (es) |
ES (1) | ES2145618T3 (es) |
NO (1) | NO986065L (es) |
WO (1) | WO1997050142A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10050467A1 (de) | 2000-10-12 | 2002-05-16 | Omg Ag & Co Kg | Verfahren zur Herstellung einer Membran-Elektrodeneinheit für Brennstoffzellen |
DE10124272A1 (de) * | 2001-05-18 | 2002-11-21 | Daimler Chrysler Ag | Verfahren zur kontinuierlichen Herstellung einer Polymerelektrolytmembran-Elektrodenanordnung |
DE10159476A1 (de) | 2001-12-04 | 2003-07-17 | Omg Ag & Co Kg | Verfahren zur Herstellung von Membran-Elektrodeneinheiten für Brennstoffzellen |
DE102020109690A1 (de) | 2020-04-07 | 2021-10-07 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Selektive Modifizierung von Ionenaustauschmembranen mit Iridiumoxid durch pH gesteuerte Fällung von IrOx-Spezies an der Phasengrenze |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3267017A (en) * | 1962-01-31 | 1966-08-16 | Ibm | Apparatus for producing magnetic recording materials |
GB1013703A (en) * | 1962-09-20 | 1965-12-22 | Commw Scient Ind Res Org | Improvements relating to fuel cells |
LU53772A1 (es) * | 1967-05-30 | 1969-03-20 | ||
GB1360824A (en) * | 1971-06-30 | 1974-07-24 | Cottbus Textilkombinat | Metallisation process for inorganic and organic polymers |
DE2647108A1 (de) * | 1976-10-19 | 1978-04-20 | Felten & Guilleaume Carlswerk | Verfahren und vorrichtung zur kontinuierlichen metallisierung von nichtmetallischen endlosfasern |
JPS5723080A (en) * | 1980-07-16 | 1982-02-06 | Tokuyama Soda Co Ltd | Preparation of ion exchange membrane-electrode catalyst layer bonded body |
JPS5754288A (en) * | 1980-09-17 | 1982-03-31 | Tokuyama Soda Co Ltd | Preparation of ion exchange membrane-electrode catalyst layer conjugate |
JPS6026497B2 (ja) * | 1981-11-11 | 1985-06-24 | 東ソー株式会社 | 陽イオン交換膜の製造方法 |
JPS58151466A (ja) * | 1982-03-04 | 1983-09-08 | Canon Inc | 帯状フイルムのメツキ方法 |
JPS58176222A (ja) * | 1982-04-12 | 1983-10-15 | Toyo Soda Mfg Co Ltd | 陽イオン交換膜に金属を固着せしめる方法 |
JPS58181882A (ja) * | 1982-04-14 | 1983-10-24 | Toyo Soda Mfg Co Ltd | 陽イオン交換膜の表面に金属を固着せしめる方法 |
US4959132A (en) * | 1988-05-18 | 1990-09-25 | North Carolina State University | Preparing in situ electrocatalytic films in solid polymer electrolyte membranes, composite microelectrode structures produced thereby and chloralkali process utilizing the same |
US4988582A (en) * | 1990-05-04 | 1991-01-29 | Bell Communications Research, Inc. | Compact fuel cell and continuous process for making the cell |
-
1997
- 1997-06-25 JP JP10502111A patent/JP2000512798A/ja active Pending
- 1997-06-25 CA CA002266868A patent/CA2266868A1/en not_active Abandoned
- 1997-06-25 AT AT97932710T patent/ATE191101T1/de not_active IP Right Cessation
- 1997-06-25 WO PCT/DE1997/001322 patent/WO1997050142A1/de active IP Right Grant
- 1997-06-25 DE DE59701326T patent/DE59701326D1/de not_active Expired - Fee Related
- 1997-06-25 ES ES97932710T patent/ES2145618T3/es not_active Expired - Lifetime
- 1997-06-25 DK DK97932710T patent/DK0907980T3/da active
- 1997-06-25 EP EP97932710A patent/EP0907980B1/de not_active Expired - Lifetime
-
1998
- 1998-12-22 NO NO986065A patent/NO986065L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE191101T1 (de) | 2000-04-15 |
NO986065D0 (no) | 1998-12-22 |
EP0907980B1 (de) | 2000-03-22 |
WO1997050142A1 (de) | 1997-12-31 |
DE59701326D1 (de) | 2000-04-27 |
NO986065L (no) | 1999-02-17 |
JP2000512798A (ja) | 2000-09-26 |
CA2266868A1 (en) | 1997-12-31 |
DK0907980T3 (da) | 2000-08-21 |
EP0907980A1 (de) | 1999-04-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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