JP5620637B2 - 不連続な領域を有する化学電池部材 - Google Patents
不連続な領域を有する化学電池部材 Download PDFInfo
- Publication number
- JP5620637B2 JP5620637B2 JP2008325829A JP2008325829A JP5620637B2 JP 5620637 B2 JP5620637 B2 JP 5620637B2 JP 2008325829 A JP2008325829 A JP 2008325829A JP 2008325829 A JP2008325829 A JP 2008325829A JP 5620637 B2 JP5620637 B2 JP 5620637B2
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- composite material
- battery
- chemical
- layer
- 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
- 239000000126 substance Substances 0.000 title claims description 73
- 239000002131 composite material Substances 0.000 claims description 68
- 239000000446 fuel Substances 0.000 claims description 60
- 239000003792 electrolyte Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 27
- 238000003487 electrochemical reaction Methods 0.000 claims description 22
- 239000003989 dielectric material Substances 0.000 claims description 21
- 238000009792 diffusion process Methods 0.000 claims description 20
- 239000003054 catalyst Substances 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 4
- 238000005342 ion exchange Methods 0.000 claims description 3
- 238000010292 electrical insulation Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 description 78
- 239000007789 gas Substances 0.000 description 17
- 150000002500 ions Chemical class 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 239000011810 insulating material Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000010408 film Substances 0.000 description 5
- 239000003014 ion exchange membrane Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012811 non-conductive material Substances 0.000 description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007800 oxidant agent Substances 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229920000049 Carbon (fiber) Polymers 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000004917 carbon fiber Substances 0.000 description 3
- 229920002313 fluoropolymer Polymers 0.000 description 3
- 239000004811 fluoropolymer Substances 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000003738 black carbon Substances 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004812 Fluorinated ethylene propylene Substances 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920006370 Kynar Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- JBANFLSTOJPTFW-UHFFFAOYSA-N azane;boron Chemical compound [B].N JBANFLSTOJPTFW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000011852 carbon nanoparticle Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000013626 chemical specie Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 239000010411 electrocatalyst Substances 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000000615 nonconductor Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 239000011224 oxide ceramic Substances 0.000 description 1
- 229910052574 oxide ceramic Inorganic materials 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/002—Shape, form of a fuel cell
- H01M8/006—Flat
-
- 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
- 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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1630807P | 2007-12-21 | 2007-12-21 | |
| US61/016,308 | 2007-12-21 | ||
| US2158108P | 2008-01-16 | 2008-01-16 | |
| US61/021,581 | 2008-01-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009187935A JP2009187935A (ja) | 2009-08-20 |
| JP2009187935A5 JP2009187935A5 (https=) | 2012-02-09 |
| JP5620637B2 true JP5620637B2 (ja) | 2014-11-05 |
Family
ID=40789033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008325829A Expired - Fee Related JP5620637B2 (ja) | 2007-12-21 | 2008-12-22 | 不連続な領域を有する化学電池部材 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US8129065B2 (https=) |
| JP (1) | JP5620637B2 (https=) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101490885B (zh) | 2006-07-11 | 2012-07-18 | 法商Bic公司 | 燃料电池组件 |
| JP5362406B2 (ja) * | 2009-03-25 | 2013-12-11 | 三洋電機株式会社 | 燃料電池 |
| JP6219035B2 (ja) | 2009-12-28 | 2017-10-25 | インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ | 非対称構造を伴う燃料電池および燃料電池複合体ならびにその方法 |
| SG181944A1 (en) * | 2009-12-28 | 2012-08-30 | Bic Soc | Performance enhancing layers for fuel cells |
| US8530108B2 (en) * | 2010-02-09 | 2013-09-10 | Societe Bic | Composite membrane, fuel cell and method of making composite membrane |
| US8900774B2 (en) | 2010-03-25 | 2014-12-02 | Sanyo Electric Co., Ltd. | Fuel cell layer, fuel cell system and method for fabricating the fuel cell layer |
| CN103477488A (zh) | 2011-02-11 | 2013-12-25 | 法商Bic公司 | 燃料电池系统 |
| TW201246680A (en) * | 2011-03-09 | 2012-11-16 | Sanyo Electric Co | Fuel cell and method for making fuel cell |
| US9531013B2 (en) | 2011-06-15 | 2016-12-27 | Lg Fuel Cell Systems Inc. | Fuel cell system with interconnect |
| KR102018401B1 (ko) | 2011-09-23 | 2019-10-21 | 인텔리전트 에너지 리미티드 | 복합체 표면상의 연료전지 어레이 형성방법 |
| JP6111259B2 (ja) | 2011-11-18 | 2017-04-05 | インテリジェント エナジー リミテッドＩｎｔｅｌｌｉｇｅｎｔ Ｅｎｅｒｇｙ Ｌｉｍｉｔｅｄ | 燃料電池層を形成する方法 |
| US8795919B2 (en) | 2011-11-29 | 2014-08-05 | Societe BIC & Sanyo Electric Co., Ltd. | Fuel cell layer |
| WO2013080537A1 (en) | 2011-11-29 | 2013-06-06 | Sanyo Electric Co., Ltd. | Fuel cell layer |
| WO2013145776A1 (en) | 2012-03-30 | 2013-10-03 | Sanyo Electric Co., Ltd. | Fuel cell system comprising a detachable fuel cartridge including a hydrogen storage alloy |
| US9318754B2 (en) | 2012-08-28 | 2016-04-19 | Intelligent Energy Limited | Enhanced bonding in fuel cells |
| US10193169B2 (en) | 2013-03-15 | 2019-01-29 | Intelligent Energy Limited | Fluidic interface module for a fuel cell system |
| US9680171B2 (en) | 2013-03-15 | 2017-06-13 | Intelligent Energy Limited | Methods for operating a fuel cell system |
| US9577273B2 (en) | 2013-03-15 | 2017-02-21 | Intelligent Energy Limited | Fluidic interface module for a fuel cell system |
| US20140272645A1 (en) | 2013-03-15 | 2014-09-18 | SOCIéTé BIC | Fuel cell dc-dc converter |
| US20160336606A1 (en) * | 2014-12-22 | 2016-11-17 | Intelligent Energy Limited | Fuel cells and methods with reduced complexity |
| WO2019189058A1 (ja) * | 2018-03-30 | 2019-10-03 | 本田技研工業株式会社 | 燃料電池 |
| US11728499B2 (en) * | 2018-03-30 | 2023-08-15 | Honda Motor Co., Ltd. | Fuel cell |
| US12237515B2 (en) | 2021-10-22 | 2025-02-25 | Textron Innovations Inc. | Fuel cell metallic gas diffusion layer |
| CN118352591B (zh) * | 2024-04-15 | 2025-11-14 | 西安交通大学 | 一种自密封竹节管式固体氧化物燃料电池/电解池及其电池/电解池堆 |
Family Cites Families (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9023091D0 (en) * | 1990-10-24 | 1990-12-05 | Ici Plc | Composite membranes and electrochemical cells containing them |
| WO1995004382A1 (de) * | 1993-07-28 | 1995-02-09 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Mehrere zellen enthaltende batterie in form einer streifenmembram |
| US5783324A (en) * | 1994-10-06 | 1998-07-21 | The United States Of America As Represented By The Secretary Of The Army | Fuel cell including a single sheet of a polymer electrolyte membrane (PEM), the PEM being divided into regions of varying electrical and ionic conductivity |
| DE4443945C1 (de) * | 1994-12-09 | 1996-05-23 | Fraunhofer Ges Forschung | PEM-Brennstoffzelle |
| DE4443939C1 (de) * | 1994-12-09 | 1996-08-29 | Fraunhofer Ges Forschung | PEM-Brennstoffzelle mit strukturierten Platten |
| DE19502391C1 (de) * | 1995-01-26 | 1996-05-23 | Fraunhofer Ges Forschung | Membranelektrodeneinheit gebildet durch die Zusammenfassung von flächigen Einzelzellen und deren Verwendung |
| US5989741A (en) * | 1997-06-10 | 1999-11-23 | E.I. Du Pont De Nemours And Company | Electrochemical cell system with side-by-side arrangement of cells |
| US6127058A (en) * | 1998-10-30 | 2000-10-03 | Motorola, Inc. | Planar fuel cell |
| US6680139B2 (en) * | 2000-06-13 | 2004-01-20 | California Institute Of Technology | Reduced size fuel cell for portable applications |
| US6740444B2 (en) * | 2001-10-29 | 2004-05-25 | Hewlett-Packard Development Company, L.P. | PEM fuel cell with alternating ribbed anodes and cathodes |
| US6743543B2 (en) * | 2001-10-31 | 2004-06-01 | Motorola, Inc. | Fuel cell using variable porosity gas diffusion material |
| JP4042526B2 (ja) * | 2002-10-22 | 2008-02-06 | 株式会社日立製作所 | シート状電解質膜電極接合複合体及びそれを用いた燃料電池 |
| US7153601B2 (en) * | 2002-10-29 | 2006-12-26 | Hewlett-Packard Development Company, L.P. | Fuel cell with embedded current collector |
| FR2852736B1 (fr) * | 2003-03-18 | 2005-04-22 | Pile a combustible planaire et procede de fabrication d'une telle pile. | |
| JP2005085562A (ja) * | 2003-09-08 | 2005-03-31 | Toray Ind Inc | 膜−電極複合体およびその製造方法ならびにそれを用いた固体高分子型燃料電池 |
| JP4389532B2 (ja) | 2003-09-18 | 2009-12-24 | 三菱マテリアル株式会社 | 固体高分子型燃料電池のセル部材及び固体高分子型燃料電池 |
| JP4860264B2 (ja) | 2003-11-06 | 2012-01-25 | 日本電気株式会社 | 燃料電池およびその製造方法 |
| US7632587B2 (en) * | 2004-05-04 | 2009-12-15 | Angstrom Power Incorporated | Electrochemical cells having current-carrying structures underlying electrochemical reaction layers |
| US7378176B2 (en) * | 2004-05-04 | 2008-05-27 | Angstrom Power Inc. | Membranes and electrochemical cells incorporating such membranes |
| US7474075B2 (en) * | 2004-07-21 | 2009-01-06 | Angstrom Power Incorporated | Devices powered by conformable fuel cells |
| TWI241048B (en) * | 2004-09-01 | 2005-10-01 | Nan Ya Printed Circuit Board C | Method for manufacturing bipolar plate and direct methanol fuel cell |
| FR2889888B1 (fr) * | 2005-08-16 | 2014-05-09 | Commissariat Energie Atomique | Membrane polymere composite a conduction ionique/electronique, ses procedes de fabrication et coeur de pile a combustible planaire la comprenant |
| JP5183080B2 (ja) * | 2007-02-27 | 2013-04-17 | 三洋電機株式会社 | 燃料電池 |
| KR100853015B1 (ko) * | 2007-04-10 | 2008-08-19 | 삼성전기주식회사 | 연료전지 및 그 제조방법 |
| JP2008293757A (ja) * | 2007-05-23 | 2008-12-04 | Sanyo Electric Co Ltd | 燃料電池 |
| WO2009039654A1 (en) * | 2007-09-25 | 2009-04-02 | Angstrom Power Incorporated | Fuel cell cover |
| KR101588403B1 (ko) | 2007-09-25 | 2016-02-12 | 소시에떼 비아이씨 | 공간 절감형 유체 플레넘을 포함하는 연료 전지 시스템 및 이에 관련된 방법 |
| US9056449B2 (en) * | 2007-10-01 | 2015-06-16 | Intelligent Energy Limited | Methods of manufacturing electrochemical cells |
| CA2714991C (en) * | 2008-02-29 | 2015-11-24 | Angstrom Power Incorporated | Electrochemical cell and membranes related thereto |
-
2008
- 2008-12-22 JP JP2008325829A patent/JP5620637B2/ja not_active Expired - Fee Related
- 2008-12-22 US US12/341,294 patent/US8129065B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8129065B2 (en) | 2012-03-06 |
| US20090162722A1 (en) | 2009-06-25 |
| JP2009187935A (ja) | 2009-08-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5620637B2 (ja) | 不連続な領域を有する化学電池部材 | |
| US9017892B2 (en) | Electrochemical cells having current-carrying structures underlying electrochemical reaction layers | |
| EP2260528B1 (en) | Electrochemical cell and membranes related thereto | |
| JP2009187935A5 (https=) | ||
| EP2519989A1 (en) | Performance enhancing layers for fuel cells | |
| EP2070147B1 (en) | Fuel cell assembly | |
| US20100009230A1 (en) | Fuel cells based on hollow conductive carbon fibres | |
| JP2006134640A (ja) | 固体高分子型燃料電池及びその製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RD01 | Notification of change of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7426 Effective date: 20090807 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111219 |
|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20111219 |
|
| A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A711 Effective date: 20120327 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130426 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130521 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130820 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130823 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130910 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20140325 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140723 |
|
| A911 | Transfer to examiner for re-examination before appeal (zenchi) |
Free format text: JAPANESE INTERMEDIATE CODE: A911 Effective date: 20140730 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140902 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140919 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 5620637 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313113 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |