JP4768261B2 - 電解質層を通過するメタノールを制限する基本燃料電池要素 - Google Patents
電解質層を通過するメタノールを制限する基本燃料電池要素 Download PDFInfo
- Publication number
- JP4768261B2 JP4768261B2 JP2004500348A JP2004500348A JP4768261B2 JP 4768261 B2 JP4768261 B2 JP 4768261B2 JP 2004500348 A JP2004500348 A JP 2004500348A JP 2004500348 A JP2004500348 A JP 2004500348A JP 4768261 B2 JP4768261 B2 JP 4768261B2
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- JP
- Japan
- Prior art keywords
- fuel cell
- cell element
- basic fuel
- anode
- electrolyte 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
- H01M4/8605—Porous electrodes
- H01M4/8626—Porous electrodes characterised by the 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
- H01M8/10—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
- H01M8/1097—Fuel cells applied on a support, e.g. miniature fuel cells deposited on silica supports
-
- 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
- H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
- H01M2004/8684—Negative electrodes
-
- 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
-
- 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]
-
- 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
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
- Conductive Materials (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
−金属膜における吸収反応/拡散反応/脱着反応によって引き起こされる陽子(プロトン)の移動が減速する;
−膜における水の移動を妨げ、その結果乾燥区域の生成を妨げ、したがってイオン伝導を少なくする。
11,31 外部部分
12,32 内部部分
20 カソード
Claims (8)
- アノードとカソードとの間に電解質層(3,23)を有する基本燃料電池要素であって、
前記アノードは、燃料を酸化させることのできる材料から形成され、
前記アノードは、内部部分(12,32),外部部分(11,31)及び接続部(10,30)を備え、
前記内部部分(12,32)は、前記電解質層(3,23)に埋め込まれており、
前記外部部分(11,31)は、前記内部部分(12,32)と対向する一側面でのみ前記電解質層(3,23)と接触しており、
前記内部部分(12,32)と前記外部部分(11,31)は、前記接続部(10,30)によって電気的に接続されていることを特徴とする基本燃料電池要素。 - 請求項1記載の基本燃料電池要素において、
前記電解質層(3,23)は、薄層の形態であることを特徴とする基本燃料電池要素。 - 請求項1記載の基本燃料電池要素において、
前記電解質層(3,23)は、被膜の形態であることを特徴とする基本燃料電池要素。 - 請求項1記載の基本燃料電池要素において、
前記内部部分(12,32)は好ましくは、前記アノードの前記外部部分(31)と平行であることを特徴とする基本燃料電池要素。 - 請求項1又は4記載の基本燃料電池要素において、
前記内部部分(32)は、少なくとも一つの格子から構成されていることを特徴とする基本燃料電池要素。 - 請求項1から5のいずれか一項に記載の基本燃料電池要素において、
前記内部部分(32)は、異なる材料からなる複数の層から構成されていることを特徴とする基本燃料電池要素。 - 請求項1記載の基本燃料電池要素において、
前記燃料は、アルコールであることを特徴とする基本燃料電池要素。 - 請求項7記載の基本燃料電池要素において、
前記アルコールは、エタノール、メタノール、及びエチレングリコールから選択されたものであることを特徴とする基本燃料電池要素。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0205062A FR2838870B1 (fr) | 2002-04-23 | 2002-04-23 | Element de base de pile a combustible limitant la traversee de l'electrolyte par le methanol |
| FR02/05062 | 2002-04-23 | ||
| PCT/FR2003/001250 WO2003092092A2 (fr) | 2002-04-23 | 2003-04-18 | Element de base de pile a combustible limitant la traversee de l'electrolyte par le methanol. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005524203A JP2005524203A (ja) | 2005-08-11 |
| JP4768261B2 true JP4768261B2 (ja) | 2011-09-07 |
Family
ID=28686285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004500348A Expired - Fee Related JP4768261B2 (ja) | 2002-04-23 | 2003-04-18 | 電解質層を通過するメタノールを制限する基本燃料電池要素 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7169503B2 (ja) |
| EP (1) | EP1497883B1 (ja) |
| JP (1) | JP4768261B2 (ja) |
| CN (1) | CN100539280C (ja) |
| AT (1) | ATE416485T1 (ja) |
| DE (1) | DE60325038D1 (ja) |
| ES (1) | ES2316787T3 (ja) |
| FR (1) | FR2838870B1 (ja) |
| WO (1) | WO2003092092A2 (ja) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1911118B1 (en) * | 2005-07-15 | 2014-03-05 | Cymbet Corporation | Thin-film batteries with soft and hard electrolyte layers |
| GB0514581D0 (en) * | 2005-07-15 | 2005-08-24 | Univ Newcastle | Methanol fuel cells |
| US7776478B2 (en) | 2005-07-15 | 2010-08-17 | Cymbet Corporation | Thin-film batteries with polymer and LiPON electrolyte layers and method |
| US20070012244A1 (en) * | 2005-07-15 | 2007-01-18 | Cymbet Corporation | Apparatus and method for making thin-film batteries with soft and hard electrolyte layers |
| WO2007063257A1 (fr) * | 2005-11-30 | 2007-06-07 | Stmicroelectronics Sa | Pile a combustible integree empilable |
| FR2894075A1 (fr) * | 2005-11-30 | 2007-06-01 | St Microelectronics Sa | Support de pile a combustible integree |
| US9853325B2 (en) | 2011-06-29 | 2017-12-26 | Space Charge, LLC | Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices |
| US10658705B2 (en) | 2018-03-07 | 2020-05-19 | Space Charge, LLC | Thin-film solid-state energy storage devices |
| US11527774B2 (en) | 2011-06-29 | 2022-12-13 | Space Charge, LLC | Electrochemical energy storage devices |
| US10601074B2 (en) | 2011-06-29 | 2020-03-24 | Space Charge, LLC | Rugged, gel-free, lithium-free, high energy density solid-state electrochemical energy storage devices |
| US11996517B2 (en) | 2011-06-29 | 2024-05-28 | Space Charge, LLC | Electrochemical energy storage devices |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115770A (ja) * | 1981-12-26 | 1983-07-09 | Toshiba Corp | 燃料電池 |
| JPS62246265A (ja) * | 1986-04-18 | 1987-10-27 | Mitsubishi Electric Corp | 燃料電池 |
| JPH06103992A (ja) * | 1992-09-22 | 1994-04-15 | Tanaka Kikinzoku Kogyo Kk | 高分子固体電解質型燃料電池 |
| JPH1040936A (ja) * | 1996-07-26 | 1998-02-13 | Honda Motor Co Ltd | 直接メタノール型燃料電池 |
| JPH113724A (ja) * | 1997-06-09 | 1999-01-06 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池 |
| JPH1126005A (ja) * | 1997-06-30 | 1999-01-29 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池 |
| JP2000502205A (ja) * | 1995-12-18 | 2000-02-22 | バラード パワー システムズ インコーポレイティド | 電気化学的燃料電池内における反応体クロスオーバーを低減させるための方法と装置 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4664761A (en) * | 1985-12-27 | 1987-05-12 | Uop Inc. | Electrochemical method and apparatus using proton-conducting polymers |
| US5919583A (en) * | 1995-03-20 | 1999-07-06 | E. I. Du Pont De Nemours And Company | Membranes containing inorganic fillers and membrane and electrode assemblies and electrochemical cells employing same |
| US5672438A (en) * | 1995-10-10 | 1997-09-30 | E. I. Du Pont De Nemours And Company | Membrane and electrode assembly employing exclusion membrane for direct methanol fuel cell |
| DE19803132C1 (de) * | 1998-01-28 | 1999-04-01 | Forschungszentrum Juelich Gmbh | Brennstoffzelle mit einem protonenleitfähigen Elektrolyten |
| WO1999040237A1 (en) * | 1998-02-10 | 1999-08-12 | California Institute Of Technology | Asymmetric electrodes for direct-feed fuel cells |
| DE19859765A1 (de) * | 1998-12-23 | 2000-06-29 | Forschungszentrum Juelich Gmbh | Elektroden-Elektrolyt-Einheit für eine Brennstoffzelle |
| CA2392115A1 (en) * | 1999-11-17 | 2001-05-25 | Neah Power Systems, Inc. | Fuel cells having silicon substrates and/or sol-gel derived support structures |
| US7045244B2 (en) * | 2002-06-10 | 2006-05-16 | Hewlett-Packard Development Company, L.P. | Fuel cells utilizing non-porous nanofilm microchannel architecture |
-
2002
- 2002-04-23 FR FR0205062A patent/FR2838870B1/fr not_active Expired - Fee Related
-
2003
- 2003-04-18 EP EP03747147A patent/EP1497883B1/fr not_active Expired - Lifetime
- 2003-04-18 JP JP2004500348A patent/JP4768261B2/ja not_active Expired - Fee Related
- 2003-04-18 US US10/481,490 patent/US7169503B2/en not_active Expired - Fee Related
- 2003-04-18 AT AT03747147T patent/ATE416485T1/de not_active IP Right Cessation
- 2003-04-18 WO PCT/FR2003/001250 patent/WO2003092092A2/fr not_active Ceased
- 2003-04-18 ES ES03747147T patent/ES2316787T3/es not_active Expired - Lifetime
- 2003-04-18 CN CNB038004968A patent/CN100539280C/zh not_active Expired - Fee Related
- 2003-04-18 DE DE60325038T patent/DE60325038D1/de not_active Expired - Lifetime
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115770A (ja) * | 1981-12-26 | 1983-07-09 | Toshiba Corp | 燃料電池 |
| JPS62246265A (ja) * | 1986-04-18 | 1987-10-27 | Mitsubishi Electric Corp | 燃料電池 |
| JPH06103992A (ja) * | 1992-09-22 | 1994-04-15 | Tanaka Kikinzoku Kogyo Kk | 高分子固体電解質型燃料電池 |
| JP2000502205A (ja) * | 1995-12-18 | 2000-02-22 | バラード パワー システムズ インコーポレイティド | 電気化学的燃料電池内における反応体クロスオーバーを低減させるための方法と装置 |
| JPH1040936A (ja) * | 1996-07-26 | 1998-02-13 | Honda Motor Co Ltd | 直接メタノール型燃料電池 |
| JPH113724A (ja) * | 1997-06-09 | 1999-01-06 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池 |
| JPH1126005A (ja) * | 1997-06-30 | 1999-01-29 | Japan Storage Battery Co Ltd | 固体高分子電解質を備えた直接型メタノ−ル燃料電池 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050042499A1 (en) | 2005-02-24 |
| DE60325038D1 (de) | 2009-01-15 |
| ATE416485T1 (de) | 2008-12-15 |
| CN100539280C (zh) | 2009-09-09 |
| FR2838870B1 (fr) | 2004-05-28 |
| ES2316787T3 (es) | 2009-04-16 |
| WO2003092092A3 (fr) | 2004-11-04 |
| FR2838870A1 (fr) | 2003-10-24 |
| WO2003092092A2 (fr) | 2003-11-06 |
| US7169503B2 (en) | 2007-01-30 |
| EP1497883B1 (fr) | 2008-12-03 |
| EP1497883A2 (fr) | 2005-01-19 |
| CN1628395A (zh) | 2005-06-15 |
| JP2005524203A (ja) | 2005-08-11 |
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