WO2007124011A3 - Procédés de fabrication de composants pour cellules électrochimiques - Google Patents
Procédés de fabrication de composants pour cellules électrochimiques Download PDFInfo
- Publication number
- WO2007124011A3 WO2007124011A3 PCT/US2007/009596 US2007009596W WO2007124011A3 WO 2007124011 A3 WO2007124011 A3 WO 2007124011A3 US 2007009596 W US2007009596 W US 2007009596W WO 2007124011 A3 WO2007124011 A3 WO 2007124011A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- methods
- electrochemical cells
- making components
- components
- making
- Prior art date
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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- 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
- H01M4/8807—Gas diffusion layers
-
- 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
-
- 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
- H01M4/8885—Sintering or firing
-
- 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
- H01M4/8885—Sintering or firing
- H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
-
- 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
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
-
- 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
- H01M4/8896—Pressing, rolling, calendering
-
- 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
-
- 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
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
- H01M4/8668—Binders
-
- 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
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Composite Materials (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009506589A JP2009534796A (ja) | 2006-04-21 | 2007-04-20 | 電気化学電池用の構成要素を構成する方法 |
CA002649903A CA2649903A1 (fr) | 2006-04-21 | 2007-04-20 | Procedes de fabrication de composants pour cellules electrochimiques |
EP07755747A EP2013930A2 (fr) | 2006-04-21 | 2007-04-20 | Procédés de fabrication de composants pour cellules électrochimiques |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40878706A | 2006-04-21 | 2006-04-21 | |
US11/408,787 | 2006-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007124011A2 WO2007124011A2 (fr) | 2007-11-01 |
WO2007124011A3 true WO2007124011A3 (fr) | 2008-04-10 |
Family
ID=38535535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/009596 WO2007124011A2 (fr) | 2006-04-21 | 2007-04-20 | Procédés de fabrication de composants pour cellules électrochimiques |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2013930A2 (fr) |
JP (1) | JP2009534796A (fr) |
CN (1) | CN101479868A (fr) |
CA (1) | CA2649903A1 (fr) |
WO (1) | WO2007124011A2 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8168025B2 (en) * | 2006-04-21 | 2012-05-01 | Bdf Ip Holdings Ltd. | Methods of making components for electrochemical cells |
JP2013502700A (ja) | 2009-08-24 | 2013-01-24 | シオン・パワー・コーポレーション | 電気化学電池用剥離システム |
TWI568888B (zh) * | 2011-09-15 | 2017-02-01 | 第諾拉工業公司 | 氣體擴散電極及其製法和電化電解池 |
JP2016511517A (ja) | 2013-03-15 | 2016-04-14 | ビーエイエスエフ・ソシエタス・エウロパエアBasf Se | 保護電極構造 |
JP2016511527A (ja) | 2013-03-15 | 2016-04-14 | シオン・パワー・コーポレーション | 保護電極構造および方法 |
JP6245165B2 (ja) * | 2013-12-26 | 2017-12-13 | トヨタ自動車株式会社 | 補強型電解質膜の製造方法、シート |
CN109921075B (zh) * | 2017-12-13 | 2021-07-06 | 中国科学院大连化学物理研究所 | 基于纳米管阵列的有序化气体扩散电极的制备及其应用 |
FR3105600A1 (fr) | 2019-12-23 | 2021-06-25 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Procédé et dispositif de fabrication d’un assemblage membrane – couches actives d’une pile à combustible ou d’un électrolyseur |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5211984A (en) * | 1991-02-19 | 1993-05-18 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5395705A (en) * | 1990-08-31 | 1995-03-07 | The Dow Chemical Company | Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles |
US5702755A (en) * | 1995-11-06 | 1997-12-30 | The Dow Chemical Company | Process for preparing a membrane/electrode assembly |
WO2002039525A1 (fr) * | 2000-11-10 | 2002-05-16 | Ion Power Inc. | Preparation d'assemblages d'electrode de pile a combustible |
EP1489677A2 (fr) * | 2003-06-20 | 2004-12-22 | Ballard Power Systems Inc. | Procédé de fabrication d'un assemblage membrane-électrodes pour piles à combustible |
-
2007
- 2007-04-20 WO PCT/US2007/009596 patent/WO2007124011A2/fr active Application Filing
- 2007-04-20 CN CNA200780017958XA patent/CN101479868A/zh active Pending
- 2007-04-20 JP JP2009506589A patent/JP2009534796A/ja not_active Withdrawn
- 2007-04-20 CA CA002649903A patent/CA2649903A1/fr not_active Abandoned
- 2007-04-20 EP EP07755747A patent/EP2013930A2/fr not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5395705A (en) * | 1990-08-31 | 1995-03-07 | The Dow Chemical Company | Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles |
US5211984A (en) * | 1991-02-19 | 1993-05-18 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5702755A (en) * | 1995-11-06 | 1997-12-30 | The Dow Chemical Company | Process for preparing a membrane/electrode assembly |
WO2002039525A1 (fr) * | 2000-11-10 | 2002-05-16 | Ion Power Inc. | Preparation d'assemblages d'electrode de pile a combustible |
EP1489677A2 (fr) * | 2003-06-20 | 2004-12-22 | Ballard Power Systems Inc. | Procédé de fabrication d'un assemblage membrane-électrodes pour piles à combustible |
Also Published As
Publication number | Publication date |
---|---|
WO2007124011A2 (fr) | 2007-11-01 |
CN101479868A (zh) | 2009-07-08 |
CA2649903A1 (fr) | 2007-11-01 |
JP2009534796A (ja) | 2009-09-24 |
EP2013930A2 (fr) | 2009-01-14 |
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