KR0124985B1 - 알칼리형 연료 전지 - Google Patents
알칼리형 연료 전지Info
- Publication number
- KR0124985B1 KR0124985B1 KR1019940020260A KR19940020260A KR0124985B1 KR 0124985 B1 KR0124985 B1 KR 0124985B1 KR 1019940020260 A KR1019940020260 A KR 1019940020260A KR 19940020260 A KR19940020260 A KR 19940020260A KR 0124985 B1 KR0124985 B1 KR 0124985B1
- Authority
- KR
- South Korea
- Prior art keywords
- hydrogen
- electrode
- fuel cell
- electrolyte
- storage alloy
- 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
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
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
-
- 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
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/383—Hydrogen absorbing alloys
-
- 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
- H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
-
- 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
-
- 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
- H01M2300/00—Electrolytes
- H01M2300/0002—Aqueous electrolytes
- H01M2300/0014—Alkaline electrolytes
-
- 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
- Y02E60/10—Energy storage using batteries
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Ceramic Engineering (AREA)
- Fuel Cell (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (6)
- a) NaBH4, KBH4, LiAlH4, KH 및 NaH 중에서 선택된 수소 발생제가 첨가된 알칼리 전해질과, b) 수소 저장 합금 전극, c) 산소 전극으로 이루어진 것이 특징인 연료 전지.
- 제1항에 있어서, 상기 알칼리 전해질은 KOH 또는 NaOH로 된 것이 특징인 연료 전지.
- 제1항 또는 2항에 있어서, 상기 알칼리 전해질은 추가로 LiOH를 함유하는 것인 연료 전지.
- 제1항 또는 2항에 있어서, 상기 수소 발생제는 전해질의 중량을 기준으로 0.01∼50.00wt%의 양으로 사용되는 것인 연료 전지.
- 제1항에 있어서, 상기 수소 저장 합금 전극은 미시 메탈(Misch metal)계 AB5형 합금, 지르코늄(Zr)계 AB2형 합금 및 티타늄(Ti)계 AB2형 합금으로 이루어진 군으로부터 선택된 것인 연료 전지.
- 제1항에 있어서, 산소 전극은 탄소 전극, 백금 분산 탄소 전극 또는 니켈인 것인 연료 전지.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020260A KR0124985B1 (ko) | 1994-08-17 | 1994-08-17 | 알칼리형 연료 전지 |
US08/516,328 US5599640A (en) | 1994-08-17 | 1995-08-17 | Alkaline fuel cell |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940020260A KR0124985B1 (ko) | 1994-08-17 | 1994-08-17 | 알칼리형 연료 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960009261A KR960009261A (ko) | 1996-03-22 |
KR0124985B1 true KR0124985B1 (ko) | 1997-12-15 |
Family
ID=19390528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940020260A Expired - Fee Related KR0124985B1 (ko) | 1994-08-17 | 1994-08-17 | 알칼리형 연료 전지 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5599640A (ko) |
KR (1) | KR0124985B1 (ko) |
Families Citing this family (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6444343B1 (en) * | 1996-11-18 | 2002-09-03 | University Of Southern California | Polymer electrolyte membranes for use in fuel cells |
WO2000004362A2 (en) | 1998-06-05 | 2000-01-27 | The Penn State Research Foundation | Method of screening compositions for electrocatalytic activity |
US6534033B1 (en) | 2000-01-07 | 2003-03-18 | Millennium Cell, Inc. | System for hydrogen generation |
US6620539B2 (en) * | 2000-03-13 | 2003-09-16 | Energy Conversion Devices, Inc. | Fuel cell cathodes and their fuel cells |
US6492056B1 (en) * | 2000-03-13 | 2002-12-10 | Energy Conversion Devices, Inc. | Catalytic hydrogen storage composite material and fuel cell employing same |
US6447942B1 (en) * | 2000-03-13 | 2002-09-10 | Energy Conversion Devices, Inc. | Alkaline fuel cell |
WO2001074710A1 (en) * | 2000-03-30 | 2001-10-11 | Manhattan Scientifics, Inc. | Portable chemical hydrogen hydride system |
US6544679B1 (en) | 2000-04-19 | 2003-04-08 | Millennium Cell, Inc. | Electrochemical cell and assembly for same |
EP1178554A3 (en) * | 2000-08-03 | 2003-06-25 | Seijirau Suda | Liquid fuel cell |
US6554877B2 (en) * | 2001-01-03 | 2003-04-29 | More Energy Ltd. | Liquid fuel compositions for electrochemical fuel cells |
US6773470B2 (en) | 2001-01-03 | 2004-08-10 | More Energy Ltd. | Suspensions for use as fuel for electrochemical fuel cells |
US7429368B2 (en) * | 2001-02-08 | 2008-09-30 | Yu Zhou | Process for synthesizing metal borohydrides |
US6994839B2 (en) * | 2001-08-15 | 2006-02-07 | Ovonic Battery Company, Inc. | Carbonate recycling in a hydrogen producing reaction |
US6607707B2 (en) * | 2001-08-15 | 2003-08-19 | Ovonic Battery Company, Inc. | Production of hydrogen from hydrocarbons and oxygenated hydrocarbons |
US7393369B2 (en) * | 2002-06-11 | 2008-07-01 | Trulite, Inc. | Apparatus, system, and method for generating hydrogen |
US7083657B2 (en) * | 2002-08-20 | 2006-08-01 | Millennium Cell, Inc. | System for hydrogen generation |
US20040166397A1 (en) * | 2002-11-08 | 2004-08-26 | Valdez Thomas I. | Cathode structure for direct methanol fuel cell |
US6758871B2 (en) | 2002-11-20 | 2004-07-06 | More Energy Ltd. | Liquid fuel compositions for electrochemical fuel cells |
US7282291B2 (en) * | 2002-11-25 | 2007-10-16 | California Institute Of Technology | Water free proton conducting membranes based on poly-4-vinylpyridinebisulfate for fuel cells |
US7507491B2 (en) * | 2003-03-11 | 2009-03-24 | More Energy Ltd. | Self-contained fuel cell and cartridge therefor |
US7556660B2 (en) * | 2003-06-11 | 2009-07-07 | James Kevin Shurtleff | Apparatus and system for promoting a substantially complete reaction of an anhydrous hydride reactant |
US20050058882A1 (en) * | 2003-08-06 | 2005-03-17 | Vladimir Meiklyar | Anode for liquid fuel cell |
US7279077B2 (en) * | 2003-10-13 | 2007-10-09 | Bettelle Energy Alliance, Llc | Method of forming a chemical composition |
US20050079129A1 (en) * | 2003-10-14 | 2005-04-14 | Srinivasan Venkatesan | Rapid chemical charging of metal hydrides |
CN100442589C (zh) * | 2003-12-05 | 2008-12-10 | Lg电子株式会社 | 燃料电池的膜电极组 |
US20050155279A1 (en) * | 2004-01-16 | 2005-07-21 | Gennadi Finkelshtain | Storage-stable fuel concentrate |
US7004207B2 (en) * | 2004-01-16 | 2006-02-28 | More Energy Ltd. | Refilling system for a fuel cell and method of refilling a fuel cell |
US20050233190A1 (en) * | 2004-04-15 | 2005-10-20 | Gennadi Finkelshtain | Fuel cell with removable/replaceable cartridge and method of making and using the fuel cell and cartridge |
WO2005107002A1 (en) * | 2004-05-04 | 2005-11-10 | Council Of Scientific And Industrial Research | Direct borohydride fuel cells with hydrogen peroxide oxidant |
US20050255341A1 (en) * | 2004-05-12 | 2005-11-17 | Shukla Ashok K | Direct borohydride fuel cells with hydrogen peroxide oxidant |
US20050260481A1 (en) * | 2004-05-20 | 2005-11-24 | Gennadi Finkelshtain | Disposable fuel cell with and without cartridge and method of making and using the fuel cell and cartridge |
US20060057435A1 (en) * | 2004-09-15 | 2006-03-16 | Medis Technologies Ltd | Method and apparatus for preventing fuel decomposition in a direct liquid fuel cell |
US20060078764A1 (en) * | 2004-10-12 | 2006-04-13 | Laixia Yang | Dissolved fuel alkaline fuel cell |
EP1814653B1 (en) * | 2004-11-12 | 2012-07-18 | Trulite, Inc. | Hydrogen generator cartridge |
JP5222145B2 (ja) * | 2005-10-03 | 2013-06-26 | ソシエテ ビック | 燃料電池カートリッジの水素発生効率の最適化 |
FR2893606B1 (fr) * | 2005-11-24 | 2008-04-25 | Commissariat Energie Atomique | Generateur d'hydrogene et pile a combustible mettant en oeuvre un tel generateur |
US20070141431A1 (en) * | 2005-12-21 | 2007-06-21 | General Electric Company | Fuel cell closed structure |
US7648786B2 (en) * | 2006-07-27 | 2010-01-19 | Trulite, Inc | System for generating electricity from a chemical hydride |
US7651542B2 (en) * | 2006-07-27 | 2010-01-26 | Thulite, Inc | System for generating hydrogen from a chemical hydride |
US20080182745A1 (en) * | 2007-01-30 | 2008-07-31 | More Energy Ltd. | Supported platinum and palladium catalysts and preparation method thereof |
US8357214B2 (en) * | 2007-04-26 | 2013-01-22 | Trulite, Inc. | Apparatus, system, and method for generating a gas from solid reactant pouches |
CN100463275C (zh) * | 2007-07-13 | 2009-02-18 | 西安交通大学 | 一种硼氢化物碱性燃料电池 |
US8364287B2 (en) * | 2007-07-25 | 2013-01-29 | Trulite, Inc. | Apparatus, system, and method to manage the generation and use of hybrid electric power |
US20090029227A1 (en) * | 2007-07-25 | 2009-01-29 | John Patton | Apparatus, system, and method for securing a cartridge |
US20090029196A1 (en) * | 2007-07-27 | 2009-01-29 | More Energy Ltd. | Dry method of making a gas diffusion electrode |
US20100152031A1 (en) * | 2008-12-12 | 2010-06-17 | More Energy Ltd. | High activity electrocatalyst |
TWM373573U (en) * | 2009-04-29 | 2010-02-01 | Ind Tech Res Inst | Flexible power supply |
RU2396638C1 (ru) * | 2009-05-07 | 2010-08-10 | Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" | Портативный источник тока |
RU2396639C1 (ru) * | 2009-05-07 | 2010-08-10 | Ассоциация делового сотрудничества в области передовых комплексных технологий "АСПЕКТ" | Портативный источник тока |
CN114122420B (zh) * | 2021-03-24 | 2023-12-12 | 包头稀土研究院 | 直接硼氢化钠燃料电池阳极的制作方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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US4000003A (en) * | 1976-01-02 | 1976-12-28 | The United States Of America As Represented By The Secretary Of The Army | Fuel cell-secondary cell combination |
DE3303779A1 (de) * | 1983-02-04 | 1984-08-16 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung eines katalytisch wirksamen elektrodenmaterials fuer sauerstoffverzehr-elektroden |
US4628010A (en) * | 1985-12-13 | 1986-12-09 | The United States Of America As Represented By The Secretary Of The Navy | Fuel cell with storable gas generator |
US4833046A (en) * | 1986-09-19 | 1989-05-23 | General Electric Company | Metal-hydrogen secondary battery |
GB9104377D0 (en) * | 1991-03-01 | 1991-04-17 | Tseung Alfred C C | Depositing an electrochromic layer |
JPH05258755A (ja) * | 1991-12-31 | 1993-10-08 | Stonehard Assoc Inc | 高分子固体電解質型燃料電池の製造方法 |
-
1994
- 1994-08-17 KR KR1019940020260A patent/KR0124985B1/ko not_active Expired - Fee Related
-
1995
- 1995-08-17 US US08/516,328 patent/US5599640A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5599640A (en) | 1997-02-04 |
KR960009261A (ko) | 1996-03-22 |
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Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19940817 |
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