JP2007242550A - 燃料電池 - Google Patents
燃料電池 Download PDFInfo
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- JP2007242550A JP2007242550A JP2006066334A JP2006066334A JP2007242550A JP 2007242550 A JP2007242550 A JP 2007242550A JP 2006066334 A JP2006066334 A JP 2006066334A JP 2006066334 A JP2006066334 A JP 2006066334A JP 2007242550 A JP2007242550 A JP 2007242550A
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- Prior art keywords
- fuel
- fuel cell
- methanol
- chamber
- cathode
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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
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid or electrolyte-charged reactants
-
- 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
-
- 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
-
- 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
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
燃料貯蔵部内の燃料をできる限り使い切ることができる燃料電池を提供する。
【解決手段】
電解質層と、電解質層の一方の面に設けられ、液体燃料が供給される第1の電極と、電解質層の他方の面に設けられ、酸化剤が供給される第2の電極と、を有する燃料電池において、第1の電極に隣接して設けられ、液体燃料が貯蔵される燃料室22と、燃料室22に隣接して設けられ、燃料室22へ補充される液体燃料が貯蔵される燃料貯蔵部80と、燃料室22と燃料貯蔵部80との間に設けられ、液体燃料が透過する選択的透過手段66と、燃料室22に貯蔵される液体に溶解し、選択透過手段を透過しない浸透圧発生源と、を備えることを特徴とする。
【選択図】 図3
Description
Claims (2)
- 電解質層と、前記電解質層の一方の面に設けられ、液体燃料が供給される第1の電極と、前記電解質層の他方の面に設けられ、酸化剤が供給される第2の電極と、を有する燃料電池において、
前記第1の電極に隣接して設けられ、前記液体燃料が貯蔵される燃料室と、
前記燃料室に隣接して設けられ、前記燃料室へ補充される前記液体燃料が貯蔵される燃料貯蔵部と、
前記燃料室と前記燃料貯蔵部との間に設けられ、前記液体燃料が透過する選択的透過手段と、
前記燃料室に貯蔵される液体に溶解し、前記選択透過手段を透過しない浸透圧発生源と、
を備えることを特徴とする燃料電池。 - 請求項1記載の燃料電池において、
前記燃料貯蔵部は着脱可能であることを特徴とする燃料電池。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006066334A JP5105756B2 (ja) | 2006-03-10 | 2006-03-10 | 燃料電池 |
| US11/715,845 US8071258B2 (en) | 2006-03-10 | 2007-03-09 | Fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006066334A JP5105756B2 (ja) | 2006-03-10 | 2006-03-10 | 燃料電池 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007242550A true JP2007242550A (ja) | 2007-09-20 |
| JP5105756B2 JP5105756B2 (ja) | 2012-12-26 |
Family
ID=38518227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006066334A Expired - Fee Related JP5105756B2 (ja) | 2006-03-10 | 2006-03-10 | 燃料電池 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8071258B2 (ja) |
| JP (1) | JP5105756B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013054934A (ja) * | 2011-09-05 | 2013-03-21 | Fujikura Ltd | ダイレクトメタノール型燃料電池の燃料供給装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2925766B1 (fr) * | 2007-12-24 | 2010-06-04 | St Microelectronics Tours Sas | Dispositif de protection de pile a combustible |
| FR2938978B1 (fr) | 2008-11-26 | 2010-12-10 | St Microelectronics Tours Sas | Dispositif et procede controle de l'humidification d'une pile a combustible |
| CN102917560A (zh) * | 2011-08-01 | 2013-02-06 | 深圳富泰宏精密工业有限公司 | 电子装置壳体及其制造方法 |
| US10700375B2 (en) * | 2015-08-06 | 2020-06-30 | Teledyne Scientific & Imaging, Llc | Biohybrid fuel cell and method |
| CN110289383B (zh) * | 2019-06-18 | 2021-12-03 | 深圳昌茂粘胶新材料有限公司 | 一种锂电池动力电池耐高温微孔薄膜材料及其制备方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186170A (ja) * | 1982-04-23 | 1983-10-31 | Hitachi Ltd | 液体燃料電池 |
| JP2004039293A (ja) * | 2002-06-28 | 2004-02-05 | Nec Corp | 固体電解質型燃料電池用燃料、固体電解質型燃料電池およびその使用方法 |
| WO2005020358A1 (ja) * | 2003-08-22 | 2005-03-03 | Nec Corporation | 燃料電池用燃料供給器およびこれを用いた燃料電池 |
| JP2005325254A (ja) * | 2004-05-14 | 2005-11-24 | Kurita Water Ind Ltd | 固体電解質型燃料電池用燃料、固体電解質型燃料電池及びその使用方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5923473A (ja) * | 1982-07-30 | 1984-02-06 | Hitachi Ltd | 燃料電池及び燃料電池用電解質構造体 |
| US7935457B2 (en) * | 2003-09-16 | 2011-05-03 | The Gillette Company | Enhanced fuel delivery for direct methanol fuel cells |
| US7255947B2 (en) * | 2003-10-17 | 2007-08-14 | The Gillette Company | Fuel substance and associated cartridge for fuel cell |
-
2006
- 2006-03-10 JP JP2006066334A patent/JP5105756B2/ja not_active Expired - Fee Related
-
2007
- 2007-03-09 US US11/715,845 patent/US8071258B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58186170A (ja) * | 1982-04-23 | 1983-10-31 | Hitachi Ltd | 液体燃料電池 |
| JP2004039293A (ja) * | 2002-06-28 | 2004-02-05 | Nec Corp | 固体電解質型燃料電池用燃料、固体電解質型燃料電池およびその使用方法 |
| WO2005020358A1 (ja) * | 2003-08-22 | 2005-03-03 | Nec Corporation | 燃料電池用燃料供給器およびこれを用いた燃料電池 |
| JP2005325254A (ja) * | 2004-05-14 | 2005-11-24 | Kurita Water Ind Ltd | 固体電解質型燃料電池用燃料、固体電解質型燃料電池及びその使用方法 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013054934A (ja) * | 2011-09-05 | 2013-03-21 | Fujikura Ltd | ダイレクトメタノール型燃料電池の燃料供給装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US8071258B2 (en) | 2011-12-06 |
| US20070218338A1 (en) | 2007-09-20 |
| JP5105756B2 (ja) | 2012-12-26 |
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