JP2001525980A - 触媒の電解質析出による電極−電解質−ユニットの製法 - Google Patents
触媒の電解質析出による電極−電解質−ユニットの製法Info
- Publication number
- JP2001525980A JP2001525980A JP54979298A JP54979298A JP2001525980A JP 2001525980 A JP2001525980 A JP 2001525980A JP 54979298 A JP54979298 A JP 54979298A JP 54979298 A JP54979298 A JP 54979298A JP 2001525980 A JP2001525980 A JP 2001525980A
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte
- electrode
- metal
- layer
- metal salt
- 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.)
- Granted
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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.触媒活性層を持つ電極−電解質−ユニットの製造方法において、溶解した金 属塩(2)を電解質層(1)と電極(3)との間に層状にもたらしそして金属 をその場で該金属塩から電気化学的に析出させることを特徴とする、上記方法 。 2.溶液中に溶解した複数の金属塩を一緒に電気化学的に析出させる請求項1に 記載の方法。 3.1種類以上の金属塩を含有する溶液がイオン伝導性ポリマーを溶液状または 液状で含有する請求項1または2に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19720688.3 | 1997-05-16 | ||
DE19720688A DE19720688C1 (de) | 1997-05-16 | 1997-05-16 | Verfahren zur Herstellung einer Elektroden-Festelektrolyt-Einheit mit einer katalytisch aktiven Schicht |
PCT/DE1998/001302 WO1998053515A1 (de) | 1997-05-16 | 1998-05-08 | Herstellung von elektroden-elektrolyt-einheiten durch elektrolytische abscheidung des katalysators |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2001525980A true JP2001525980A (ja) | 2001-12-11 |
JP2001525980A5 JP2001525980A5 (ja) | 2005-12-02 |
JP4519950B2 JP4519950B2 (ja) | 2010-08-04 |
Family
ID=7829736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54979298A Expired - Fee Related JP4519950B2 (ja) | 1997-05-16 | 1998-05-08 | 触媒の電解質析出による電極−電解質−ユニットの製法 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0988656B1 (ja) |
JP (1) | JP4519950B2 (ja) |
AT (1) | ATE225569T1 (ja) |
CA (1) | CA2288678C (ja) |
DE (2) | DE19720688C1 (ja) |
WO (1) | WO1998053515A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101209486B1 (ko) | 2009-12-02 | 2012-12-07 | 광주과학기술원 | 연료전지 제조방법 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10038862C2 (de) * | 2000-08-04 | 2003-04-10 | Rolf Hempelmann | Verfahren zur Beschichtung einer Membran-Elektroden-Einheit mit Katalysator und Vorrichtung dafür |
DE10063741A1 (de) * | 2000-12-21 | 2002-07-11 | Forschungszentrum Juelich Gmbh | Verfahren zur doppelseitigen Beschichtung einer Membran-Elektroden-Einheit mit Katalysator |
DE10065074A1 (de) * | 2000-12-23 | 2002-07-04 | Forschungszentrum Juelich Gmbh | Verfahren zur Abscheidung eines Katalysators |
CA2677291C (en) | 2007-02-26 | 2016-10-11 | Elcomax Gmbh | Method for generating a catalyst layer |
DE102007033753B4 (de) | 2007-07-19 | 2014-07-03 | Cfso Gmbh | An seiner Oberfläche mit metallischen Nanopartikeln versehenes ultrahydrophobes Substrat, Verfahren zu dessen Herstellung und Verwendung desselben |
DE102009051798A1 (de) | 2009-11-03 | 2011-05-05 | Elcomax Gmbh | Verfahren zur Erzeugung einer katalysatorhaltigen Elektrodenschicht |
DE102010035592A1 (de) | 2010-08-27 | 2012-03-01 | Elcomax Gmbh | Elektromechanische Deposition nanokristalliner Pt- und Pt-Legierungs- Katalysatorschichten auf Kohlefaserpapier mit Hilfe einer Wasserstoffverzehranode |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356538A (en) * | 1964-09-29 | 1967-12-05 | Gen Electric | Electrodeposited ion exchange membrane and method of forming |
JPS5475488A (en) * | 1977-11-28 | 1979-06-16 | Asahi Chem Ind Co Ltd | Composite ion exchange membrane |
JPS56152983A (en) * | 1980-03-31 | 1981-11-26 | Ppg Industries Inc | Solid polymer electrolyte cathod unit |
US4326930A (en) * | 1978-04-14 | 1982-04-27 | Bbc Brown, Boveri & Company, Limited | Method for electrolytic deposition of metals |
US4396469A (en) * | 1980-09-19 | 1983-08-02 | Bbc Brown, Boveri & Company, Limited | Process and apparatus for continuously coating a solid electrolyte with a catalytically active metal |
US5284571A (en) * | 1992-09-04 | 1994-02-08 | General Motors Corporation | Method of making electrodes for electrochemical cells and electrodes made thereby |
JPH10507574A (ja) * | 1994-10-20 | 1998-07-21 | ヘキスト・アクチェンゲゼルシャフト | 金属化されたカチオン交換膜 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU568989A1 (ru) * | 1976-02-16 | 1977-08-15 | Московский Ордена Ленина Энергетический Институт | Способ металлизации ионообменной диафрагмы топливного элемента |
FR2624885B1 (fr) * | 1987-12-17 | 1991-01-04 | Commissariat Energie Atomique | Ensemble electrodes-electrolyte polymere solide utilisable par exemple pour l'electrolyse de l'eau, et son procede de fabrication |
US5084144A (en) * | 1990-07-31 | 1992-01-28 | Physical Sciences Inc. | High utilization supported catalytic metal-containing gas-diffusion electrode, process for making it, and cells utilizing it |
FR2744840B1 (fr) * | 1996-02-12 | 1998-03-20 | Commissariat Energie Atomique | Procede de preparation d'electrodes pour piles a combustible a membrane, electrodes a gaz et pour de telles piles et piles pemfc les contenant |
-
1997
- 1997-05-16 DE DE19720688A patent/DE19720688C1/de not_active Expired - Lifetime
-
1998
- 1998-05-08 CA CA002288678A patent/CA2288678C/en not_active Expired - Fee Related
- 1998-05-08 AT AT98933496T patent/ATE225569T1/de active
- 1998-05-08 JP JP54979298A patent/JP4519950B2/ja not_active Expired - Fee Related
- 1998-05-08 EP EP98933496A patent/EP0988656B1/de not_active Expired - Lifetime
- 1998-05-08 DE DE59805819T patent/DE59805819D1/de not_active Expired - Lifetime
- 1998-05-08 WO PCT/DE1998/001302 patent/WO1998053515A1/de active IP Right Grant
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3356538A (en) * | 1964-09-29 | 1967-12-05 | Gen Electric | Electrodeposited ion exchange membrane and method of forming |
JPS5475488A (en) * | 1977-11-28 | 1979-06-16 | Asahi Chem Ind Co Ltd | Composite ion exchange membrane |
US4326930A (en) * | 1978-04-14 | 1982-04-27 | Bbc Brown, Boveri & Company, Limited | Method for electrolytic deposition of metals |
JPS56152983A (en) * | 1980-03-31 | 1981-11-26 | Ppg Industries Inc | Solid polymer electrolyte cathod unit |
US4396469A (en) * | 1980-09-19 | 1983-08-02 | Bbc Brown, Boveri & Company, Limited | Process and apparatus for continuously coating a solid electrolyte with a catalytically active metal |
US5284571A (en) * | 1992-09-04 | 1994-02-08 | General Motors Corporation | Method of making electrodes for electrochemical cells and electrodes made thereby |
JPH10507574A (ja) * | 1994-10-20 | 1998-07-21 | ヘキスト・アクチェンゲゼルシャフト | 金属化されたカチオン交換膜 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101209486B1 (ko) | 2009-12-02 | 2012-12-07 | 광주과학기술원 | 연료전지 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
DE19720688C1 (de) | 1998-06-18 |
JP4519950B2 (ja) | 2010-08-04 |
DE59805819D1 (de) | 2002-11-07 |
CA2288678C (en) | 2007-07-31 |
ATE225569T1 (de) | 2002-10-15 |
EP0988656B1 (de) | 2002-10-02 |
EP0988656A1 (de) | 2000-03-29 |
CA2288678A1 (en) | 1998-11-26 |
WO1998053515A1 (de) | 1998-11-26 |
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