JP5133780B2 - 燃料容器およびこれを備えた燃料電池システム - Google Patents
燃料容器およびこれを備えた燃料電池システム Download PDFInfo
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- JP5133780B2 JP5133780B2 JP2008137878A JP2008137878A JP5133780B2 JP 5133780 B2 JP5133780 B2 JP 5133780B2 JP 2008137878 A JP2008137878 A JP 2008137878A JP 2008137878 A JP2008137878 A JP 2008137878A JP 5133780 B2 JP5133780 B2 JP 5133780B2
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- porous membrane
- hydrophobic porous
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- 239000000446 fuel Substances 0.000 title claims description 120
- 239000012528 membrane Substances 0.000 claims description 123
- 230000002209 hydrophobic effect Effects 0.000 claims description 121
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 86
- 239000007789 gas Substances 0.000 claims description 59
- 239000011148 porous material Substances 0.000 claims description 46
- 238000010248 power generation Methods 0.000 claims description 34
- 239000007864 aqueous solution Substances 0.000 claims description 30
- 229910052987 metal hydride Inorganic materials 0.000 claims description 26
- 150000004681 metal hydrides Chemical class 0.000 claims description 26
- 239000001257 hydrogen Substances 0.000 claims description 24
- 229910052739 hydrogen Inorganic materials 0.000 claims description 24
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 239000007800 oxidant agent Substances 0.000 claims description 15
- 230000001590 oxidative effect Effects 0.000 claims description 15
- 230000002378 acidificating effect Effects 0.000 claims description 10
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 8
- 239000012279 sodium borohydride Substances 0.000 claims description 8
- 238000003487 electrochemical reaction Methods 0.000 claims description 7
- 238000006460 hydrolysis reaction Methods 0.000 claims description 7
- 239000000126 substance Substances 0.000 description 15
- 239000011734 sodium Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000003054 catalyst Substances 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000005518 polymer electrolyte Substances 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000007062 hydrolysis Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229920000557 Nafion® Polymers 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
Images
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
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/02—Hydrogen or oxygen
-
- 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
-
- 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04208—Cartridges, cryogenic media or cryogenic reservoirs
-
- 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
- H01M8/04201—Reactant storage and supply, e.g. means for feeding, pipes
- H01M8/04216—Reactant storage and supply, e.g. means for feeding, pipes characterised by the choice for a specific material, e.g. carbon, hydride, absorbent
-
- 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 & Material Sciences (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Gas Separation By Absorption (AREA)
- Hydrogen, Water And Hydrids (AREA)
Description
20 酸化剤供給部
30 水素供給部
35 ポンプ
40 ガス通路
100 燃料容器
110 容器本体
112 反応空間
122 排出空間
120 ガス排出口
130 第1疎水性多孔膜
140 第2疎水性多孔膜
150 多孔性物質
Claims (11)
- 燃料から水素ガスを生成する水素供給部と、
前記水素供給部から供給される水素ガスと外部の酸化剤ガスを反応させて電気エネルギーを発生させる発電部と、
前記水素ガスを前記発電部に供給する経路上に設けられる一つ以上の疎水性多孔膜と、
を含み、
前記疎水性多孔膜は、第1疎水性多孔膜と、前記第1疎水性多孔膜と前記発電部との間に設けられる第2疎水性多孔膜とを備え、
前記第1疎水性多孔膜の孔サイズは、前記第2疎水性多孔膜の孔サイズに比べて大きく、
前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間は、水溶液で充填され、前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間には、前記水溶液を吸収した多孔性物質が設けられ、
前記燃料は金属水素化物であり、
前記水素供給部は、前記金属水素化物を加水分解させて前記水素ガスを発生させることを特徴とする、燃料電池システム。 - 前記第1疎水性多孔膜の孔サイズは、その平均直径が0.1μm〜0.5μmであることを特徴とする請求項1に記載の燃料電池システム。
- 前記第2疎水性多孔膜の孔サイズは、その平均直径が0.1μm〜0.2μmであることを特徴とする請求項2に記載の燃料電池システム。
- 前記金属水素化物は、水素化ホウ素ナトリウム(NaBH4)を含むことを特徴とする請求項1に記載の燃料電池システム。
- 前記水素供給部は、その内部で前記水素ガスが生成され、生成された前記水素ガスをガス排出口を通じて排出させる燃料容器を備え、
前記疎水性多孔膜は、前記ガス排出口に設けられることを特徴とする請求項1に記載の燃料電池システム。 - 燃料電池システムの電気化学反応に必要な水素ガスを供給する燃料容器であって、
容器本体と、
前記容器本体の内部に備けられ、燃料と水溶液の加水分解反応によって水素ガスが発生する反応空間と、
前記容器本体に形成されて、前記水素ガスが排出されるガス排出口と、
前記ガス排出口に設けられる一つ以上の疎水性多孔膜と、
を含み、
前記ガス排出口の前記反応空間側には第1疎水性多孔膜が設けられ、
前記ガス排出口の前記水素ガスが外部へ流出される出口側には第2疎水性多孔膜が設けられ、
前記第1疎水性多孔膜の孔サイズは、前記第2疎水性多孔膜の孔サイズに比べて大きく、
前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間は、水溶液で充填され、前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間には、前記水溶液を吸収した多孔性物質が設けられ、
前記燃料に、金属水素化物を使用することを特徴とする、燃料容器。 - 前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間は、酸性水溶液で充填されることを特徴とする請求項6に記載の燃料容器。
- 前記第1疎水性多孔膜と前記第2疎水性多孔膜との間の排出空間には、前記酸性水溶液を吸収した多孔性物質が設けられることを特徴とする請求項7に記載の燃料容器。
- 前記第1疎水性多孔膜の孔サイズは、その平均直径が0.1μm〜0.5μmであることを特徴とする請求項6に記載の燃料容器。
- 前記第2疎水性多孔膜の孔サイズは、その平均直径が0.1μm〜0.2μmであることを特徴とする請求項6に記載の燃料容器。
- 前記金属水素化物は水素化ホウ素ナトリウム(NaBH4)を含むことを特徴とする請求項6に記載の燃料容器。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0109497 | 2007-10-30 | ||
KR1020070109497A KR100959116B1 (ko) | 2007-10-30 | 2007-10-30 | 연료용기 및 이를 구비한 연료 전지 시스템 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009110925A JP2009110925A (ja) | 2009-05-21 |
JP5133780B2 true JP5133780B2 (ja) | 2013-01-30 |
Family
ID=40266132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008137878A Expired - Fee Related JP5133780B2 (ja) | 2007-10-30 | 2008-05-27 | 燃料容器およびこれを備えた燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US7867670B2 (ja) |
EP (1) | EP2058886B1 (ja) |
JP (1) | JP5133780B2 (ja) |
KR (1) | KR100959116B1 (ja) |
CN (1) | CN101425598B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9415363B2 (en) * | 2009-02-20 | 2016-08-16 | Marine Power Products Corporation | Method and apparatus for efficient on-demand production of H2 and O2 from water using waste heat and environmentally safe metals |
US9206043B2 (en) | 2009-02-20 | 2015-12-08 | Marine Power Products Incorporated | Method of and device for optimizing a hydrogen generating system |
US10145015B2 (en) | 2012-12-05 | 2018-12-04 | Marine Power Products Incorporated | Hydrogen generating system and method using geothermal energy |
US11214486B2 (en) | 2009-02-20 | 2022-01-04 | Marine Power Products Incorporated | Desalination methods and devices using geothermal energy |
JP5498131B2 (ja) * | 2009-11-11 | 2014-05-21 | ローム株式会社 | 水素発生装置 |
WO2012109114A1 (en) | 2011-02-09 | 2012-08-16 | Marine Power Products Incorporated | Stability control of a hydrogen generating system and method |
WO2013138349A1 (en) | 2012-03-13 | 2013-09-19 | Marine Power Products Incorporated | System for and method of using on-site excess heat to convert c02 emissions into hydrocarbons |
WO2013181261A2 (en) * | 2012-05-31 | 2013-12-05 | Marine Power Products Incorporated | Method of and device for optimizing a hydrogen generating system |
KR102618262B1 (ko) * | 2016-08-10 | 2023-12-26 | 한화오션 주식회사 | 카트리지형 금속연료를 이용한 수중운동체의 수소공급 시스템 |
CN110492143A (zh) * | 2017-08-11 | 2019-11-22 | 熵零技术逻辑工程院集团股份有限公司 | 一种疏水燃料电池 |
CN111354959B (zh) * | 2020-05-25 | 2020-12-04 | 北京动力京工科技有限公司 | 便携式防倾洒金属水解制氢的热电联供装置及其控制方法 |
Family Cites Families (11)
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AT385427B (de) * | 1986-07-22 | 1988-03-25 | Vogelbusch Gmbh | Membrantasche, wickelmodul aus einer solchen membrantasche sowie verfahren zur herstellung derselben |
US4865925A (en) * | 1987-12-14 | 1989-09-12 | Hughes Aircraft Company | Gas permeable electrode for electrochemical system |
JPH05137979A (ja) | 1991-11-25 | 1993-06-01 | Mitsubishi Kakoki Kaisha Ltd | 水素分離膜の製造方法 |
US20040048116A1 (en) | 2002-09-06 | 2004-03-11 | Ord Jason S. | Hydrogen generating apparatus |
KR100671281B1 (ko) * | 2003-03-28 | 2007-01-18 | (주)템코 | 자가 능동조절형 수소발생기 |
US7169497B2 (en) | 2003-05-15 | 2007-01-30 | The Gillette Company | Electrochemical cells |
US8002853B2 (en) | 2003-07-29 | 2011-08-23 | Societe Bic | Hydrogen-generating fuel cell cartridges |
US20060269470A1 (en) | 2004-04-14 | 2006-11-30 | Qinglin Zhang | Methods and devices for hydrogen generation from solid hydrides |
JP2006314944A (ja) | 2005-05-13 | 2006-11-24 | Showa Shell Sekiyu Kk | 水素含有混合ガスから水素を分離するための水素分離膜 |
JP2008544453A (ja) | 2005-06-13 | 2008-12-04 | ソシエテ ビック | 水素発生燃料電池カートリッジ |
TW200644324A (en) * | 2005-06-13 | 2006-12-16 | Bic Soc | Hydrogen generating fuel cell cartridges |
-
2007
- 2007-10-30 KR KR1020070109497A patent/KR100959116B1/ko not_active IP Right Cessation
-
2008
- 2008-05-27 JP JP2008137878A patent/JP5133780B2/ja not_active Expired - Fee Related
- 2008-10-07 US US12/247,148 patent/US7867670B2/en not_active Expired - Fee Related
- 2008-10-16 CN CN2008101703189A patent/CN101425598B/zh not_active Expired - Fee Related
- 2008-10-30 EP EP08253565.9A patent/EP2058886B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101425598B (zh) | 2012-12-26 |
KR20090043763A (ko) | 2009-05-07 |
EP2058886B1 (en) | 2014-02-19 |
JP2009110925A (ja) | 2009-05-21 |
KR100959116B1 (ko) | 2010-05-25 |
US7867670B2 (en) | 2011-01-11 |
EP2058886A1 (en) | 2009-05-13 |
CN101425598A (zh) | 2009-05-06 |
US20090110976A1 (en) | 2009-04-30 |
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