EA200700801A1 - Газоблокирующий анод для жидкостного топливного элемента прямого действия - Google Patents
Газоблокирующий анод для жидкостного топливного элемента прямого действияInfo
- Publication number
- EA200700801A1 EA200700801A1 EA200700801A EA200700801A EA200700801A1 EA 200700801 A1 EA200700801 A1 EA 200700801A1 EA 200700801 A EA200700801 A EA 200700801A EA 200700801 A EA200700801 A EA 200700801A EA 200700801 A1 EA200700801 A1 EA 200700801A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- liquid fuel
- gas
- fuel element
- direct action
- anode
- Prior art date
Links
Classifications
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- 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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
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- 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
- H01M8/08—Fuel cells with aqueous electrolytes
- H01M8/083—Alkaline fuel cells
-
- 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
-
- 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
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04197—Preventing means for fuel crossover
-
- 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
- H01M8/22—Fuel cells in which the fuel is based on materials comprising carbon or oxygen or hydrogen and other elements; Fuel cells in which the fuel is based on materials comprising only elements other than carbon, oxygen or hydrogen
-
- 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
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- 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
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
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- 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
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- 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Composite Materials (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Анод (3) для жидкостного топливного элемента прямого действия, в котором в результате реакции окисления или разложения топлива образуется газообразный водород. Поверхность анода (3), которая предназначена быть обращенной к электролитной камере (5) топливного элемента, по существу, полностью покрыта полимерным материалом (6), который предотвращает прохождение через этот полимерный материал в электролитную камеру по меньшей мере примерно 80% образовавшегося газообразного водорода.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/959,763 US20060078783A1 (en) | 2004-10-07 | 2004-10-07 | Gas blocking anode for a direct liquid fuel cell |
PCT/IB2005/004070 WO2006061721A2 (en) | 2004-10-07 | 2005-10-05 | Gas blocking anode for a direct liquid fuel cell |
Publications (2)
Publication Number | Publication Date |
---|---|
EA200700801A1 true EA200700801A1 (ru) | 2008-02-28 |
EA011221B1 EA011221B1 (ru) | 2009-02-27 |
Family
ID=36145747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA200700801A EA011221B1 (ru) | 2004-10-07 | 2005-10-05 | Газоблокирующий анод для жидкостного топливного элемента прямого действия |
Country Status (7)
Country | Link |
---|---|
US (1) | US20060078783A1 (ru) |
EP (1) | EP1805836A2 (ru) |
JP (1) | JP2008516387A (ru) |
KR (1) | KR20070061584A (ru) |
CN (1) | CN101199066A (ru) |
EA (1) | EA011221B1 (ru) |
WO (1) | WO2006061721A2 (ru) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070154774A1 (en) | 2006-01-05 | 2007-07-05 | More Energy Ltd. | Hydrophilized anode for a direct liquid fuel cell |
US20070290404A1 (en) * | 2006-06-14 | 2007-12-20 | More Energy Ltd. | Process for making a framed electrode |
US20070298306A1 (en) * | 2006-06-27 | 2007-12-27 | More Energy Ltd. | Stationary cartridge based fuel cell system, fuel cell power supply system, and method of activating the fuel cell |
WO2008005273A2 (en) * | 2006-06-29 | 2008-01-10 | More Energy Ltd. | Fuel cell system and method of activating the fuel cell |
US9786943B2 (en) | 2010-10-14 | 2017-10-10 | Ramot At Tel-Aviv University Ltd. | Direct liquid fuel cell having ammonia borane, hydrazine, derivatives thereof or/and mixtures thereof as fuel |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3544382A (en) * | 1967-07-08 | 1970-12-01 | Varta Ag | Fuel cell device for continuous operation |
JPS4836298B1 (ru) * | 1969-04-18 | 1973-11-02 | ||
DE2615954C3 (de) * | 1975-04-22 | 1981-04-23 | Kuraray Co., Ltd., Kurashiki, Okayama | Membran auf Basis von Polyvinylalkohol |
US4218280A (en) * | 1978-12-20 | 1980-08-19 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Method of cross-linking polyvinyl alcohol and other water soluble resins |
US4614575A (en) * | 1984-11-19 | 1986-09-30 | Prototech Company | Polymeric hydrogel-containing gas diffusion electrodes and methods of using the same in electrochemical systems |
US5196469A (en) * | 1991-03-28 | 1993-03-23 | Mica Corporation | Ethylene/vinyl alcohol coatings |
CA2096386A1 (en) * | 1992-05-18 | 1993-11-19 | Masahiro Kamauchi | Lithium secondary battery |
US5599638A (en) * | 1993-10-12 | 1997-02-04 | California Institute Of Technology | Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane |
US6380126B1 (en) * | 1999-08-20 | 2002-04-30 | Medis El Ltd | Class of electrocatalysts and a gas diffusion electrode based thereon for fuel cells |
US6613471B2 (en) * | 2000-03-13 | 2003-09-02 | Energy Conversion Devices, Inc. | Active material for fuel cell anodes incorporating an additive for precharging/activation thereof |
US20020155341A1 (en) * | 2001-04-19 | 2002-10-24 | More Energy Ltd. | Self-managing electrochemical fuel cell and fuel cell anode |
JP4028732B2 (ja) * | 2002-01-21 | 2007-12-26 | 株式会社水素エネルギー研究所 | 発電方法 |
US6723622B2 (en) * | 2002-02-21 | 2004-04-20 | Intel Corporation | Method of forming a germanium film on a semiconductor substrate that includes the formation of a graded silicon-germanium buffer layer prior to the formation of a germanium layer |
JP3746047B2 (ja) * | 2002-11-05 | 2006-02-15 | 日立マクセル株式会社 | 液体燃料電池およびそれを用いた発電装置 |
RU2230400C1 (ru) * | 2002-11-18 | 2004-06-10 | Закрытое акционерное общество "Индепендент Пауэр Технолоджис" "ИПТ" | Спиртово-воздушный топливный элемент |
US7115333B2 (en) * | 2003-02-07 | 2006-10-03 | Gas Technology Institute | High temperature composite proton exchange membranes |
JP2004247226A (ja) * | 2003-02-14 | 2004-09-02 | Hitachi Maxell Ltd | 液体燃料電池 |
-
2004
- 2004-10-07 US US10/959,763 patent/US20060078783A1/en not_active Abandoned
-
2005
- 2005-10-05 CN CNA2005800371284A patent/CN101199066A/zh active Pending
- 2005-10-05 EP EP05850777A patent/EP1805836A2/en not_active Withdrawn
- 2005-10-05 EA EA200700801A patent/EA011221B1/ru not_active IP Right Cessation
- 2005-10-05 KR KR1020077010285A patent/KR20070061584A/ko active IP Right Grant
- 2005-10-05 JP JP2007535274A patent/JP2008516387A/ja active Pending
- 2005-10-05 WO PCT/IB2005/004070 patent/WO2006061721A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EA011221B1 (ru) | 2009-02-27 |
WO2006061721A2 (en) | 2006-06-15 |
JP2008516387A (ja) | 2008-05-15 |
EP1805836A2 (en) | 2007-07-11 |
WO2006061721A3 (en) | 2008-01-31 |
CN101199066A (zh) | 2008-06-11 |
KR20070061584A (ko) | 2007-06-13 |
US20060078783A1 (en) | 2006-04-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |