JP4880876B2 - 燃料電池用電解質 - Google Patents
燃料電池用電解質 Download PDFInfo
- Publication number
- JP4880876B2 JP4880876B2 JP2003582846A JP2003582846A JP4880876B2 JP 4880876 B2 JP4880876 B2 JP 4880876B2 JP 2003582846 A JP2003582846 A JP 2003582846A JP 2003582846 A JP2003582846 A JP 2003582846A JP 4880876 B2 JP4880876 B2 JP 4880876B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte body
- thin film
- microstructure
- fuel
- film layer
- 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 - Fee Related
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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
-
- 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
- H01M4/8825—Methods for deposition of the catalytic active composition
- H01M4/8867—Vapour deposition
-
- 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
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
-
- 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
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Materials Engineering (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Description
Claims (1)
- 少なくとも1つの燃料極面と1つの空気極面とを有するプロトン交換膜電解質体と、
前記燃料極面と前記空気極面のうちの少なくとも一方の内部に向かって又はそこから突出して形成されている複数の構造であって、構造が深さ又は高さを有し且つ1つあるいは複数の側壁と1つの底面とを有する、複数の構造と、
前記プロトン交換膜電解質体上に形成され、メタノールの前記プロトン交換膜電解質体への拡散を防止する障壁層と、
前記プロトン交換膜電解質体の前記燃料極面と前記空気極面上に形成された薄膜触媒層であって、前記燃料極面と前記空気極面上の前記障壁層の頂面上に形成された表面薄膜触媒層及び前記構造の前記底面の少なくとも一部の上に形成された底面薄膜層を含む薄膜触媒層と、
を備える、メタノール燃料を使用するプロトン交換膜燃料電池用の電解質。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/112,255 | 2002-03-29 | ||
US10/112,255 US6833212B2 (en) | 2002-03-29 | 2002-03-29 | Electrolyte for a fuel cell |
PCT/US2003/008831 WO2003085765A2 (en) | 2002-03-29 | 2003-03-20 | Electrolyte for a fuel cell |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006507627A JP2006507627A (ja) | 2006-03-02 |
JP2006507627A5 JP2006507627A5 (ja) | 2006-05-11 |
JP4880876B2 true JP4880876B2 (ja) | 2012-02-22 |
Family
ID=28453295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003582846A Expired - Fee Related JP4880876B2 (ja) | 2002-03-29 | 2003-03-20 | 燃料電池用電解質 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6833212B2 (ja) |
EP (1) | EP1522111B1 (ja) |
JP (1) | JP4880876B2 (ja) |
AU (1) | AU2003220463A1 (ja) |
DE (1) | DE60324930D1 (ja) |
WO (1) | WO2003085765A2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7153609B2 (en) * | 2001-09-05 | 2006-12-26 | Kabushiki Kaisha Toshiba | Rechargeable battery with nonaqueous electrolyte |
US7112296B2 (en) * | 2002-10-18 | 2006-09-26 | Hewlett-Packard Development Company, L.P. | Method for making thin fuel cell electrolyte |
US20040248403A1 (en) * | 2003-06-09 | 2004-12-09 | Dubin Valery M. | Method for forming electroless metal low resistivity interconnects |
TWI244798B (en) * | 2004-09-01 | 2005-12-01 | Nan Ya Printed Circuit Board C | Method of improving contact between bipolar plate and mea of flat panel fuel cell |
US20060083852A1 (en) * | 2004-10-18 | 2006-04-20 | Yoocham Jeon | Fuel cell apparatus and method of manufacture thereof |
US7326611B2 (en) * | 2005-02-03 | 2008-02-05 | Micron Technology, Inc. | DRAM arrays, vertical transistor structures and methods of forming transistor structures and DRAM arrays |
KR100724119B1 (ko) | 2006-08-18 | 2007-06-04 | 한국과학기술연구원 | 분리장벽을 이용한 단실형 고체 산화물 연료전지 |
WO2008141444A1 (en) * | 2007-05-18 | 2008-11-27 | Sim Composites Inc. | Catalyst-coated proton exchange membrane and process of producing same |
US20100047662A1 (en) * | 2008-08-22 | 2010-02-25 | Ford Global Technologies, Llc | Catalyst Layers Having Thin Film Mesh Catalyst (TFMC) Supported on a Mesh Substrate and Methods of Making the Same |
JP2013030289A (ja) * | 2011-07-27 | 2013-02-07 | Honda Motor Co Ltd | 固体高分子型燃料電池用膜電極構造体 |
US9178220B2 (en) | 2013-02-01 | 2015-11-03 | Ford Global Technologies, Llc | Catalyst assembly including an intermetallic compound of iridium and tungsten |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03158486A (ja) * | 1989-11-15 | 1991-07-08 | Mitsubishi Electric Corp | 電気化学セル |
JPH05258756A (ja) * | 1992-03-02 | 1993-10-08 | Honda Motor Co Ltd | 燃料電池用電解質膜の表面処理方法 |
JPH07161368A (ja) * | 1993-12-10 | 1995-06-23 | Yamaha Motor Co Ltd | 燃料電池 |
JPH08148176A (ja) * | 1994-11-24 | 1996-06-07 | Toyota Motor Corp | 燃料電池の反応層形成方法 |
JPH08321315A (ja) * | 1995-05-25 | 1996-12-03 | Mitsubishi Electric Corp | 燃料電池 |
JPH0971889A (ja) * | 1995-06-30 | 1997-03-18 | Mitsubishi Electric Corp | 電解機能素子及びその製造方法 |
JPH11335165A (ja) * | 1997-08-29 | 1999-12-07 | Yusaku Takita | 酸化物イオン混合伝導体とその用途 |
WO2001037357A2 (en) * | 1999-11-17 | 2001-05-25 | Neah Power Systems, Inc. | Fuel cells having silicon substrates and/or sol-gel derived support structures |
JP2001319665A (ja) * | 2000-05-08 | 2001-11-16 | Honda Motor Co Ltd | 燃料電池及びその電解質の製造方法 |
FR2828769A1 (fr) * | 2001-12-21 | 2003-02-21 | Commissariat Energie Atomique | Element de base d'une pile a combustible avec electrolyte tridimensionnel et son procede de fabrication |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2572883B2 (ja) * | 1990-09-04 | 1997-01-16 | 日本碍子株式会社 | 固体電解質膜及びこれを有する固体電解質型燃料電池、並びにこれらの製造方法 |
US5234777A (en) * | 1991-02-19 | 1993-08-10 | The Regents Of The University Of California | Membrane catalyst layer for fuel cells |
US5527633A (en) * | 1992-09-17 | 1996-06-18 | Ngk Insulators, Ltd. | Solid oxide fuel cells, a process for producing solid electrolyte films and a process for producing solid oxide fuel cells |
US5395704A (en) * | 1992-11-19 | 1995-03-07 | North Western Univ. Technology Transfer Prog. | Solid-oxide fuel cells |
US5631099A (en) * | 1995-09-21 | 1997-05-20 | Hockaday; Robert G. | Surface replica fuel cell |
US5716422A (en) * | 1996-03-25 | 1998-02-10 | Wilson Greatbatch Ltd. | Thermal spray deposited electrode component and method of manufacture |
US5759712A (en) * | 1997-01-06 | 1998-06-02 | Hockaday; Robert G. | Surface replica fuel cell for micro fuel cell electrical power pack |
DE19812592B4 (de) * | 1998-03-23 | 2004-05-13 | Umicore Ag & Co.Kg | Membran-Elektroden-Einheit für Polymer-Elektrolyt-Brennstoffzellen, Verfahren zu ihrer Herstellung sowie Tinte |
US6224993B1 (en) * | 1998-10-21 | 2001-05-01 | Sofco | Electrolyte for solid oxide fuel cells |
US6248468B1 (en) * | 1998-12-31 | 2001-06-19 | Siemens Westinghouse Power Corporation | Fuel electrode containing pre-sintered nickel/zirconia for a solid oxide fuel cell |
AU4993200A (en) | 1999-05-06 | 2000-11-21 | Sandia Corporation | Fuel cell and membrane |
US6403245B1 (en) | 1999-05-21 | 2002-06-11 | Microcoating Technologies, Inc. | Materials and processes for providing fuel cells and active membranes |
DE19926353A1 (de) | 1999-06-10 | 2000-12-14 | Daimler Chrysler Ag | Brennstoffzelle mit Polymerelektrolytmembran |
EP1113518B1 (en) * | 1999-12-27 | 2013-07-10 | Corning Incorporated | Solid oxide electrolyte, fuel cell module and manufacturing method |
JP3411897B2 (ja) * | 2000-10-12 | 2003-06-03 | 本田技研工業株式会社 | 固体高分子型燃料電池の活性固体高分子電解質膜 |
US6605379B1 (en) * | 2000-11-03 | 2003-08-12 | Grafttech Inc. | Hydrophobic fuel cell electrode |
US6673130B2 (en) * | 2001-06-15 | 2004-01-06 | The Regents Of The University Of California | Method of fabrication of electrodes and electrolytes |
US6740444B2 (en) * | 2001-10-29 | 2004-05-25 | Hewlett-Packard Development Company, L.P. | PEM fuel cell with alternating ribbed anodes and cathodes |
-
2002
- 2002-03-29 US US10/112,255 patent/US6833212B2/en not_active Expired - Fee Related
-
2003
- 2003-03-20 JP JP2003582846A patent/JP4880876B2/ja not_active Expired - Fee Related
- 2003-03-20 AU AU2003220463A patent/AU2003220463A1/en not_active Abandoned
- 2003-03-20 EP EP03716771A patent/EP1522111B1/en not_active Expired - Fee Related
- 2003-03-20 DE DE60324930T patent/DE60324930D1/de not_active Expired - Lifetime
- 2003-03-20 WO PCT/US2003/008831 patent/WO2003085765A2/en active Application Filing
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03158486A (ja) * | 1989-11-15 | 1991-07-08 | Mitsubishi Electric Corp | 電気化学セル |
JPH05258756A (ja) * | 1992-03-02 | 1993-10-08 | Honda Motor Co Ltd | 燃料電池用電解質膜の表面処理方法 |
JPH07161368A (ja) * | 1993-12-10 | 1995-06-23 | Yamaha Motor Co Ltd | 燃料電池 |
JPH08148176A (ja) * | 1994-11-24 | 1996-06-07 | Toyota Motor Corp | 燃料電池の反応層形成方法 |
JPH08321315A (ja) * | 1995-05-25 | 1996-12-03 | Mitsubishi Electric Corp | 燃料電池 |
JPH0971889A (ja) * | 1995-06-30 | 1997-03-18 | Mitsubishi Electric Corp | 電解機能素子及びその製造方法 |
JPH11335165A (ja) * | 1997-08-29 | 1999-12-07 | Yusaku Takita | 酸化物イオン混合伝導体とその用途 |
WO2001037357A2 (en) * | 1999-11-17 | 2001-05-25 | Neah Power Systems, Inc. | Fuel cells having silicon substrates and/or sol-gel derived support structures |
JP2001319665A (ja) * | 2000-05-08 | 2001-11-16 | Honda Motor Co Ltd | 燃料電池及びその電解質の製造方法 |
FR2828769A1 (fr) * | 2001-12-21 | 2003-02-21 | Commissariat Energie Atomique | Element de base d'une pile a combustible avec electrolyte tridimensionnel et son procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
WO2003085765A2 (en) | 2003-10-16 |
WO2003085765A3 (en) | 2005-02-17 |
AU2003220463A8 (en) | 2003-10-20 |
US6833212B2 (en) | 2004-12-21 |
EP1522111A2 (en) | 2005-04-13 |
EP1522111B1 (en) | 2008-11-26 |
JP2006507627A (ja) | 2006-03-02 |
AU2003220463A1 (en) | 2003-10-20 |
DE60324930D1 (de) | 2009-01-08 |
US20030186108A1 (en) | 2003-10-02 |
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