JP4911357B2 - 水素貯蔵タンクを有する燃料電池 - Google Patents
水素貯蔵タンクを有する燃料電池 Download PDFInfo
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- JP4911357B2 JP4911357B2 JP2007163842A JP2007163842A JP4911357B2 JP 4911357 B2 JP4911357 B2 JP 4911357B2 JP 2007163842 A JP2007163842 A JP 2007163842A JP 2007163842 A JP2007163842 A JP 2007163842A JP 4911357 B2 JP4911357 B2 JP 4911357B2
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- H—ELECTRICITY
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- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
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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
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- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
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- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
- C01B3/0036—Intermetallic compounds; Metal alloys; Treatment thereof only containing iron and titanium; Treatment thereof
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
- C01B3/0042—Intermetallic compounds; Metal alloys; Treatment thereof only containing magnesium and nickel; Treatment thereof
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
- C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
- C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
- C01B3/0047—Intermetallic compounds; Metal alloys; Treatment thereof containing a rare earth metal; Treatment thereof
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/06—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents
- C01B3/08—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of inorganic compounds containing electro-positively bound hydrogen, e.g. water, acids, bases, ammonia, with inorganic reducing agents with metals
-
- 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
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
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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
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B2203/00—Integrated processes for the production of hydrogen or synthesis gas
- C01B2203/06—Integration with other chemical processes
- C01B2203/066—Integration with other chemical processes with fuel cells
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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
- H01M2008/1095—Fuel cells with polymeric electrolytes
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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
- Y02E60/32—Hydrogen storage
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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
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
-
- 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 Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Hydrogen, Water And Hydrids (AREA)
Description
2Al+6H2O→2Al(OH)3+3H2(触媒;NaOH)
図1は本発明による水素貯蔵タンクを有する燃料電池を図示した分解斜視図で、図2は本発明による水素貯蔵タンクを有する燃料電池を図示した組立図で、図3は本発明による水素貯蔵タンクを有する燃料電池に採用される第1チャンバーと第2チャンバーが結合された状態図である。
Al2O3+2NaOH→2NaAlO2+H2O
陽(Anode)電極反応:H2−>2H++2e−
陰(Cathode)電極反応:(1/2)O2+2H++2e−−−>H2O
11、12 第1、2チャンバー
13 水素排出孔
14 挿入連結口
20 水素貯蔵部
21 タンク部材
22 タンクカバー
23 加熱機
30 発電部
31 膜−電極接合体
32、33 陽極、陰極用分離板
34、35 陽極、陰極用集電板
Claims (7)
- アルカリ触媒が水に溶解された一定量のアルカリ水溶液と一定量の水素発生用金属粉末との化学反応により水素を発生させる水素発生部と、
前記水素発生部から発生した水素が吸蔵される水素吸蔵金属を備え、水素を一定量貯蔵する水素貯蔵部と、
前記水素吸蔵金属に提供された熱により脱蔵された水素が水素貯蔵部から供給され電気を発生する発電部と
を含み、
前記水素発生部は、
アルカリ触媒が水に溶解されたアルカリ水溶液が一定量満たされ、前記水素貯蔵部と対応する外部面に水素排出孔を備える第1チャンバーと、
水素発生用金属粉末が一定量充填され、前記第1チャンバーと対応する外部面に前記第1チャンバーとの結合時に前記第1チャンバー内に挿入される挿入連結口を備える第2チャンバーと、
前記挿入連結口と対応する前記第1チャンバーの外部面に前記挿入連結口の加圧力により開口される薄膜部と
を備え、
前記水素発生部、前記水素貯蔵部および前記発電部が順に上下積層された状態で、前記水素発生部の前記第2チャンバーの下部面に形成された下部引っ掛け溝と前記発電部の上部面に形成された上部引っ掛け溝とに各々上下部端が引っ掛かって固定するクリップを含んで構成される水素貯蔵タンクを有する燃料電池。 - 前記アルカリ触媒は、水酸化カリウム、水酸化ナトリウム、水酸化カルシウム及び水酸化鉄からなる群から少なくとも一つ選択されることを特徴とする請求項1に記載の水素貯蔵タンクを有する燃料電池。
- 前記水素発生用金属粉末は、アルミニウム、マグネシウム、シリコン、亜鉛からなる群から少なくとも一つ選択されることを特徴とする請求項1または2に記載の水素貯蔵タンクを有する燃料電池。
- 前記水素排出孔には、気液分離膜を備えることを特徴とする請求項1から3のいずれか1項に記載の水素貯蔵タンクを有する燃料電池。
- 前記水素貯蔵部は、前記水素発生部から発生した高圧の水素が強制流入される水素流入口を一側面に備えるタンク部材と、前記タンク部材の一側面を密封し水素排出口を備えるタンクカバー及び前記タンク部材とタンクカバーとの間に設けられ前記水素吸蔵金属に熱を提供する加熱機と、を含むことを特徴とする請求項1から4のいずれか1項に記載の水素貯蔵タンクを有する燃料電池。
- 前記加熱機は、前記タンク部材の一側面またはタンクカバーの一側面のうち何れか一つにパターン印刷され、外部電源と連結され抵抗熱を発生させる熱線部材で設けられることを特徴とする請求項5に記載の水素貯蔵タンクを有する燃料電池。
- 前記発電部は少なくとも一つの単位セルを含み、前記単位セルは電解質膜の両側に陽極と陰極が接合された膜−電極接合体と、前記膜−電極接合体の両側に密着し水素が流れる流路及び酸素を含む空気が流れる通路を形成する陽極,陰極用分離板と、前記陽極,陰極用分離板と膜−電極接合体との間に各々配置される陽極,陰極用集電板と、を含むことを特徴とする請求項1から6のいずれか1項に記載の水素貯蔵タンクを有する燃料電池。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060134122A KR100790688B1 (ko) | 2006-12-26 | 2006-12-26 | 수소저장탱크를 갖는 연료전지 |
KR10-2006-0134122 | 2006-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008166248A JP2008166248A (ja) | 2008-07-17 |
JP4911357B2 true JP4911357B2 (ja) | 2012-04-04 |
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Application Number | Title | Priority Date | Filing Date |
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JP2007163842A Expired - Fee Related JP4911357B2 (ja) | 2006-12-26 | 2007-06-21 | 水素貯蔵タンクを有する燃料電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8080343B2 (ja) |
JP (1) | JP4911357B2 (ja) |
KR (1) | KR100790688B1 (ja) |
DE (1) | DE102007028625A1 (ja) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
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US8632928B2 (en) * | 2010-11-08 | 2014-01-21 | Signa Chemistry, Inc. | Water reactive hydrogen fuel cell power system |
DE202008011962U1 (de) | 2008-09-09 | 2009-04-02 | Nobilta-Twm Gbr (Vertretungsberechtigter Gesellschafter: Herr Peter Lauster, 78576 Emmingen-Liptingen) | Hybrid-Antriebstechnik |
JP5400424B2 (ja) * | 2009-03-02 | 2014-01-29 | ローム株式会社 | 水素発生方法および水素発生装置 |
US8637198B2 (en) * | 2009-12-24 | 2014-01-28 | Konica Minolta Holdings, Inc. | Reaction container and fuel cell system equipped with same |
EP2673828B1 (en) | 2011-02-11 | 2020-05-13 | Intelligent Energy Limited | Fuel cell system |
GB201217525D0 (en) | 2012-10-01 | 2012-11-14 | Isis Innovation | Composition for hydrogen generation |
WO2014062833A1 (en) * | 2012-10-16 | 2014-04-24 | Helton Bill W | Hydrogen production catalysts and associated systems and methods |
DE102013214343B4 (de) * | 2013-07-23 | 2015-09-10 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vakuumvorrichtung sowie ihre Verwendung in einem Fahrzeug und Verfahren zum Betrieb einer Vakuumvorrichtung |
US20160318761A1 (en) * | 2013-12-27 | 2016-11-03 | Kyoto University | Hydrogen production method and hydrogen production system |
KR101573632B1 (ko) * | 2014-09-30 | 2015-12-01 | 현대자동차주식회사 | 수소 생산 장치 및 방법 |
KR102614400B1 (ko) * | 2016-07-21 | 2023-12-14 | 한화오션 주식회사 | 압력 평형이 유지되는 수중함의 수소발생장치 |
WO2018105133A1 (ja) * | 2016-12-08 | 2018-06-14 | 杉山 修 | 水素流体閉サイクル装置 |
JP7470977B2 (ja) | 2020-07-16 | 2024-04-19 | アルハイテック株式会社 | 水素発生剤及びそれを用いた水素の製造方法 |
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JPH09190874A (ja) | 1995-12-29 | 1997-07-22 | Ngk Spark Plug Co Ltd | セラミックヒータ |
JPH11111322A (ja) | 1997-10-07 | 1999-04-23 | Nippon Telegr & Teleph Corp <Ntt> | 燃料電池及びその運転方法 |
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JP4815668B2 (ja) | 2000-05-15 | 2011-11-16 | トヨタ自動車株式会社 | 水素生成装置 |
WO2002008118A1 (en) | 2000-07-20 | 2002-01-31 | Erling Reidar Andersen | Hydrogen production from aluminum water and sodium hydroxide |
JP3912978B2 (ja) * | 2000-12-11 | 2007-05-09 | 株式会社電制 | 水素貯蔵・供給システムおよび水素貯蔵・供給装置ならびに水素貯蔵・供給用触媒 |
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JP4813790B2 (ja) | 2004-12-03 | 2011-11-09 | セイコーインスツル株式会社 | 水素発生装置及び燃料電池システム |
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-
2006
- 2006-12-26 KR KR1020060134122A patent/KR100790688B1/ko not_active IP Right Cessation
-
2007
- 2007-06-19 DE DE102007028625A patent/DE102007028625A1/de not_active Ceased
- 2007-06-21 US US11/812,700 patent/US8080343B2/en not_active Expired - Fee Related
- 2007-06-21 JP JP2007163842A patent/JP4911357B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2008166248A (ja) | 2008-07-17 |
US8080343B2 (en) | 2011-12-20 |
KR100790688B1 (ko) | 2008-01-02 |
DE102007028625A1 (de) | 2008-07-03 |
US20080152971A1 (en) | 2008-06-26 |
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