JP2008537300A - 電気化学的水素発生セル付き燃料電池システム - Google Patents
電気化学的水素発生セル付き燃料電池システム Download PDFInfo
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- JP2008537300A JP2008537300A JP2008506983A JP2008506983A JP2008537300A JP 2008537300 A JP2008537300 A JP 2008537300A JP 2008506983 A JP2008506983 A JP 2008506983A JP 2008506983 A JP2008506983 A JP 2008506983A JP 2008537300 A JP2008537300 A JP 2008537300A
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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
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
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- 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
- C25B5/00—Electrogenerative processes, i.e. processes for producing compounds in which electricity is generated simultaneously
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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
- H01M8/0656—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by electrochemical means
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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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2465—Details of groupings of fuel cells
- H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
- H01M8/2475—Enclosures, casings or containers of fuel cell stacks
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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
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/30—Fuel cells in portable systems, e.g. mobile phone, laptop
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
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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
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- Organic Chemistry (AREA)
- Fuel Cell (AREA)
Abstract
【選択図】図2a
Description
・アルカリ性の電解質を有するアルカリ燃料電池(AFC)
・電解質としてプロトン伝導膜を有するプロトン交換膜燃料電池(PEMFC)および直接メタノール型燃料電池(DMFC)
・リン酸を含む電解質を有するリン酸燃料電池(PAFC)
・アルカリ炭酸塩溶融電解質を有する溶融炭酸塩型燃料電池(MCFC)
・固体セラミック電解質を有する固体酸化物型燃料電池(SOFC)。
2H2→4H++4e- (アノード反応:酸化/電子の放出)
O2+4H++4e-→2H2O (カソード反応:還元/電子の吸収)
2H2+O2→2H2O (最終結果:酸化還元反応)
アノード反応: Zn+2OH-→ZnO+H2O+2e-
カソード反応: 2H2O+2e-→2OH-+H2
全反応: Zn+H2O→ZnO+H2
Claims (13)
- 消費機器に電気エネルギーを供給するシステムであって、
電流が通るとガス燃料を放出する、好ましくはガス発生セルの形の、少なくとも1個の燃料供給ユニット(9)と、
放出されたガス燃料が酸化剤と反応して電力を発生することができる、少なくとも1個の燃料電池ユニット(8)とを含む、システム。 - 前記供給ユニット(9)と前記燃料電池ユニット(8)とが電気的に直列に接続され、それによって負荷のもとで本質的に同じ量の電荷が前記供給ユニットと前記燃料電池ユニットとを流れることを特徴とする、請求項1に記載のシステム。
- 前記ガス発生セルが、電気化学的に酸化可能なアノードと、水素カソードと、水性の、好ましくはアルカリ性の電解質とを有する水素発生セルであることを特徴とする、請求項1または2に記載のシステム。
- 前記ガス発生セルが、約0.25V−0.35Vの開回路電圧を有することを特徴とする、請求項1から3のいずれか一項に記載のシステム。
- 前記燃料電池ユニットが膜燃料電池であることを特徴とする、請求項1から4のいずれか一項に記載のシステム。
- 前記膜燃料電池が、カソード側で多孔性電力取り出し箔(17)に、およびアノード側で組み込みの燃料微細分散を有する取り出し箔(18)に接続された膜電極アセンブリ(16)を含むことを特徴とする、請求項5に記載のシステム。
- 前記の少なくとも1個の供給ユニットを前記の少なくとも1個の燃料電池ユニットに気密に接続する、特にアダプタ(10)の形の、少なくとも1個の接続を含むことを特徴とする、請求項1から6のいずれか一項に記載のシステム。
- 前記接続が、前記の少なくとも1個の供給ユニットを気密に封入する筐体として構成されていることを特徴とする、請求項7に記載のシステム。
- 前記の少なくとも1個の燃料電池ユニットが、前記のアノード側を前記の気密な筐体の内側の方に向けて取り付けられていることを特徴とする、請求項8に記載のシステム。
- モノセルの外形寸法を有する、請求項1から9のいずれか一項に記載のシステム。
- ガス燃料が酸化剤と反応して電力を発生する燃料電池を作動させる方法であって、前記の反応させる燃料および前記の反応させる酸化剤、またはそれらのいずれかが、前記燃料電池に気密に接続された少なくとも1個のガス発生セル内で電気化学的に生成されることを特徴とする、方法。
- 前記燃料電池と前記ガス発生セルとが電気的に直列に接続され、それによって負荷のもとに同じ量の電荷が前記燃料電池と前記ガス発生セルとに流れることを特徴とする、請求項11に記載の方法。
- 燃料電池用の燃料源としての、ガス発生セルの使用。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005018291.7 | 2005-04-18 | ||
DE102005018291A DE102005018291A1 (de) | 2005-04-18 | 2005-04-18 | Brennstoffzellensystem |
PCT/EP2006/003486 WO2006111335A1 (de) | 2005-04-18 | 2006-04-15 | Brennstoffzellensystem mit elektrochemischξ wasserstoffentwicklungszelle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008537300A true JP2008537300A (ja) | 2008-09-11 |
JP5452913B2 JP5452913B2 (ja) | 2014-03-26 |
Family
ID=36645733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008506983A Active JP5452913B2 (ja) | 2005-04-18 | 2006-04-15 | 電気化学的水素発生セル付き燃料電池システム |
Country Status (5)
Country | Link |
---|---|
US (1) | US20090029203A1 (ja) |
EP (1) | EP1889320B1 (ja) |
JP (1) | JP5452913B2 (ja) |
DE (1) | DE102005018291A1 (ja) |
WO (1) | WO2006111335A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011249161A (ja) * | 2010-05-27 | 2011-12-08 | Aquafairy Kk | 発電装置 |
KR101163537B1 (ko) * | 2010-03-19 | 2012-07-06 | 이정용 | 전기자동차의 연료전지 이원화 시스템 |
KR101997780B1 (ko) * | 2018-11-19 | 2019-07-08 | 울산과학기술원 | 이산화탄소를 이용하여 수소를 생산하는 이차전지 및 이를 구비하는 복합 발전 시스템 |
KR101997781B1 (ko) * | 2018-11-19 | 2019-07-08 | 울산과학기술원 | 이산화탄소를 이용하여 수소를 생산하는 이차전지 및 이를 구비하는 복합 발전 시스템 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5019472B2 (ja) * | 2008-05-07 | 2012-09-05 | 独立行政法人産業技術総合研究所 | 水素発生方法 |
DE102009057720A1 (de) | 2009-12-10 | 2011-06-16 | Siemens Aktiengesellschaft | Batterie und Verfahren zum Betreiben einer Batterie |
DE102010055143B4 (de) * | 2010-12-18 | 2022-12-01 | Umicore Galvanotechnik Gmbh | Direktkontakt-Membrananode für die Verwendung in Elektrolysezellen |
EP2636768B1 (de) * | 2012-03-09 | 2016-05-04 | VARTA Microbattery GmbH | Verbesserte Wasserstoffentwicklungseinrichtung und diese umfassendes Brennstoffzellensystem |
JPWO2016088802A1 (ja) * | 2014-12-02 | 2017-10-19 | 株式会社クレハ | 大径の熱発泡性マイクロスフェアー、及びその製造方法 |
EP3683875A1 (de) * | 2019-01-15 | 2020-07-22 | simatec ag | Elektrochemische gasentwicklungszelle, insbesondere quecksilberfreie wasserstoffentwicklungszelle |
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JPH0938653A (ja) * | 1995-07-27 | 1997-02-10 | Nec Corp | 電解イオン水の製造方法およびその装置 |
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WO2003038935A1 (de) * | 2001-11-02 | 2003-05-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrobrennstoffzellensystem |
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2005
- 2005-04-18 DE DE102005018291A patent/DE102005018291A1/de not_active Withdrawn
-
2006
- 2006-04-15 EP EP06724360A patent/EP1889320B1/de active Active
- 2006-04-15 JP JP2008506983A patent/JP5452913B2/ja active Active
- 2006-04-15 US US11/887,754 patent/US20090029203A1/en not_active Abandoned
- 2006-04-15 WO PCT/EP2006/003486 patent/WO2006111335A1/de active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH0938653A (ja) * | 1995-07-27 | 1997-02-10 | Nec Corp | 電解イオン水の製造方法およびその装置 |
JP2002513199A (ja) * | 1998-04-29 | 2002-05-08 | ヌベラ・フュエル・セルズ・ヨーロッパ・ソチエタ・ア・レスポンサビリタ・リミタータ | 電気化学プラントへ燃料電池を統合する方法 |
WO2003038935A1 (de) * | 2001-11-02 | 2003-05-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mikrobrennstoffzellensystem |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101163537B1 (ko) * | 2010-03-19 | 2012-07-06 | 이정용 | 전기자동차의 연료전지 이원화 시스템 |
JP2011249161A (ja) * | 2010-05-27 | 2011-12-08 | Aquafairy Kk | 発電装置 |
KR101997780B1 (ko) * | 2018-11-19 | 2019-07-08 | 울산과학기술원 | 이산화탄소를 이용하여 수소를 생산하는 이차전지 및 이를 구비하는 복합 발전 시스템 |
KR101997781B1 (ko) * | 2018-11-19 | 2019-07-08 | 울산과학기술원 | 이산화탄소를 이용하여 수소를 생산하는 이차전지 및 이를 구비하는 복합 발전 시스템 |
Also Published As
Publication number | Publication date |
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WO2006111335A1 (de) | 2006-10-26 |
US20090029203A1 (en) | 2009-01-29 |
DE102005018291A1 (de) | 2006-10-19 |
EP1889320A1 (de) | 2008-02-20 |
EP1889320B1 (de) | 2012-08-01 |
JP5452913B2 (ja) | 2014-03-26 |
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