JP2009140898A - 多層構造を備えた空気負極及びその製造方法 - Google Patents
多層構造を備えた空気負極及びその製造方法 Download PDFInfo
- Publication number
- JP2009140898A JP2009140898A JP2008009249A JP2008009249A JP2009140898A JP 2009140898 A JP2009140898 A JP 2009140898A JP 2008009249 A JP2008009249 A JP 2008009249A JP 2008009249 A JP2008009249 A JP 2008009249A JP 2009140898 A JP2009140898 A JP 2009140898A
- Authority
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- Prior art keywords
- negative electrode
- air
- air negative
- metal
- multilayer structure
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 238000009792 diffusion process Methods 0.000 claims abstract description 54
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000011701 zinc Substances 0.000 claims abstract description 46
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 46
- 230000004913 activation Effects 0.000 claims abstract description 36
- 239000003054 catalyst Substances 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000002002 slurry Substances 0.000 claims abstract description 12
- 238000005245 sintering Methods 0.000 claims abstract description 9
- 230000008569 process Effects 0.000 claims abstract description 7
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 239000003795 chemical substances by application Substances 0.000 claims description 26
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 239000002994 raw material Substances 0.000 claims description 20
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 19
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 19
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 17
- 239000011230 binding agent Substances 0.000 claims description 15
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 230000002209 hydrophobic effect Effects 0.000 claims description 9
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000000945 filler Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 229910044991 metal oxide Inorganic materials 0.000 claims description 5
- 150000004706 metal oxides Chemical class 0.000 claims description 5
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 150000002739 metals Chemical class 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 2
- 230000003197 catalytic effect Effects 0.000 claims 2
- 239000003792 electrolyte Substances 0.000 abstract description 8
- 238000004904 shortening Methods 0.000 abstract description 4
- 239000000758 substrate Substances 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 86
- 238000001994 activation Methods 0.000 description 26
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 239000011363 dried mixture Substances 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/46—Metal oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
- H01G9/004—Details
- H01G9/04—Electrodes or formation of dielectric layers thereon
- H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
- H01M4/8642—Gradient in composition
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
- H01M4/8882—Heat treatment, e.g. drying, baking
- H01M4/8885—Sintering or firing
- H01M4/8889—Cosintering or cofiring of a catalytic active layer with another type of layer
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
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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
- H01M12/00—Hybrid cells; Manufacture thereof
- H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
- H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0232—Metals or alloys
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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
- Y02E60/13—Energy storage using capacitors
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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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Inert Electrodes (AREA)
- Hybrid Cells (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/976,221 US7887956B2 (en) | 2005-03-30 | 2007-10-23 | Air cathode having multilayer structure and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2009140898A true JP2009140898A (ja) | 2009-06-25 |
| JP2009140898A5 JP2009140898A5 (enExample) | 2011-12-22 |
Family
ID=40225431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008009249A Pending JP2009140898A (ja) | 2007-10-23 | 2008-01-18 | 多層構造を備えた空気負極及びその製造方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7887956B2 (enExample) |
| EP (1) | EP2053674B1 (enExample) |
| JP (1) | JP2009140898A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101222514B1 (ko) * | 2010-12-22 | 2013-01-15 | 한국세라믹기술원 | 니켈 폼을 이용한 아연 공기 전지 및 제조방법 |
| JP2013537686A (ja) * | 2010-07-21 | 2013-10-03 | エオス エナジー ストレージ， エルエルシー | 電気的に再充電可能な金属空気バッテリシステムおよび方法 |
| JP2014072079A (ja) * | 2012-09-28 | 2014-04-21 | Toyota Motor Corp | 金属空気電池用の空気極 |
| WO2017138737A1 (ko) * | 2016-02-12 | 2017-08-17 | 주식회사 이엠따블유에너지 | 공기-아연 이차전지 |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110111287A1 (en) * | 2008-04-30 | 2011-05-12 | Battelle Memorial Institute | Metal-air battery |
| KR101176995B1 (ko) * | 2009-11-19 | 2012-08-27 | 한국과학기술연구원 | 성능이 향상된 아연-공기 연료전지 |
| WO2011100602A1 (en) * | 2010-02-12 | 2011-08-18 | Revolt Technology Ltd. | Manufacturing methods for air electrode |
| US8802304B2 (en) | 2010-08-10 | 2014-08-12 | Eos Energy Storage, Llc | Bifunctional (rechargeable) air electrodes comprising a corrosion-resistant outer layer and conductive inner layer |
| CA3210351A1 (en) | 2011-12-14 | 2013-06-20 | EOS Energy Technology Holdings, LLC | Electrically rechargeable, metal anode cell and battery systems and methods |
| FI124932B (fi) * | 2012-06-21 | 2015-03-31 | Coligro Oy | Menetelmä huokoisen tuotteen käsittelemiseksi ja huokoinen tuote |
| US8728671B1 (en) | 2013-06-05 | 2014-05-20 | ZAF Energy Systems, Incorporated | Air electrodes including perovskites |
| CN103682376B (zh) * | 2013-12-20 | 2016-01-20 | 清华大学 | 空气电极的制备方法、空气电极和包括空气电极的电池 |
| WO2016057666A1 (en) | 2014-10-08 | 2016-04-14 | Energizer Brands, Llc | Fluorosurfactant as a zinc corrosion inhibitor |
| WO2016065230A1 (en) | 2014-10-23 | 2016-04-28 | Energizer Brands, Llc | Zinc anode composition |
| US10205206B2 (en) | 2014-10-08 | 2019-02-12 | Energizer Brands, Llc | Zinc-air electrochemical cell |
| EP3207582B1 (en) * | 2014-10-16 | 2019-05-29 | Spectrum Brands, Inc. | A buckling resistant current collector |
| CN109659568B (zh) * | 2018-12-14 | 2020-09-25 | 宁波石墨烯创新中心有限公司 | 一种金属空气电池阴极及其制备方法、金属空气电池 |
| CN110176587A (zh) * | 2019-05-28 | 2019-08-27 | 华东理工大学 | 一种钒离子表面掺杂镍钴铝三元正极材料、制备方法及其应用 |
| CN112599789B (zh) * | 2021-01-14 | 2022-03-08 | 河南大学 | 一种双阴极结构及利用其制得的锂氧电池 |
| CN114142046A (zh) * | 2021-11-22 | 2022-03-04 | 东睦新材料集团股份有限公司 | 用于燃料电池的金属支撑板的制造方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161809A (ja) * | 1995-11-30 | 1997-06-20 | Toshiba Corp | 燃料電池 |
| JPH09265992A (ja) * | 1996-03-29 | 1997-10-07 | Mazda Motor Corp | 燃料電池の電極構造 |
| JPH11273688A (ja) * | 1998-01-02 | 1999-10-08 | De Nora Spa | ガス拡散電極用の改良された構造体および製造方法ならびに電極部品 |
| JP2003527735A (ja) * | 2000-03-22 | 2003-09-16 | スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー | 電極触媒粉末、粉末の製造方法、および同粉末により形成されるデバイス |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3748184A (en) * | 1971-11-26 | 1973-07-24 | Gen Motors Corp | Process of preparing manganese oxide catalyzed cathodes |
| GB9301330D0 (en) * | 1993-01-23 | 1993-03-17 | Johnson Matthey Plc | Electrode |
| US6183898B1 (en) * | 1995-11-28 | 2001-02-06 | Hoescht Research & Technology Deutschland Gmbh & Co. Kg | Gas diffusion electrode for polymer electrolyte membrane fuel cells |
| EP1365464B1 (en) * | 2002-05-17 | 2005-12-28 | Umicore AG & Co. KG | Continuous process for manufacture of gas diffusion layers for fuel cells |
| US7226689B2 (en) * | 2003-06-20 | 2007-06-05 | Ballard Power Systems Inc. | Method of making a membrane electrode assembly for electrochemical fuel cells |
| JP2007149439A (ja) * | 2005-11-25 | 2007-06-14 | Shinko Electric Ind Co Ltd | 固体電解質燃料電池 |
-
2007
- 2007-10-23 US US11/976,221 patent/US7887956B2/en not_active Expired - Fee Related
-
2008
- 2008-01-18 JP JP2008009249A patent/JP2009140898A/ja active Pending
- 2008-02-25 EP EP08003408A patent/EP2053674B1/en not_active Not-in-force
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09161809A (ja) * | 1995-11-30 | 1997-06-20 | Toshiba Corp | 燃料電池 |
| JPH09265992A (ja) * | 1996-03-29 | 1997-10-07 | Mazda Motor Corp | 燃料電池の電極構造 |
| JPH11273688A (ja) * | 1998-01-02 | 1999-10-08 | De Nora Spa | ガス拡散電極用の改良された構造体および製造方法ならびに電極部品 |
| JP2003527735A (ja) * | 2000-03-22 | 2003-09-16 | スーペリア マイクロパウダーズ リミテッド ライアビリティ カンパニー | 電極触媒粉末、粉末の製造方法、および同粉末により形成されるデバイス |
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| JP2013537686A (ja) * | 2010-07-21 | 2013-10-03 | エオス エナジー ストレージ， エルエルシー | 電気的に再充電可能な金属空気バッテリシステムおよび方法 |
| KR101222514B1 (ko) * | 2010-12-22 | 2013-01-15 | 한국세라믹기술원 | 니켈 폼을 이용한 아연 공기 전지 및 제조방법 |
| JP2014072079A (ja) * | 2012-09-28 | 2014-04-21 | Toyota Motor Corp | 金属空気電池用の空気極 |
| WO2017138737A1 (ko) * | 2016-02-12 | 2017-08-17 | 주식회사 이엠따블유에너지 | 공기-아연 이차전지 |
| US10892531B2 (en) | 2016-02-12 | 2021-01-12 | E.M.W. Energy Co., Ltd. | Zinc-air secondary battery |
Also Published As
| Publication number | Publication date |
|---|---|
| US7887956B2 (en) | 2011-02-15 |
| EP2053674B1 (en) | 2012-12-05 |
| EP2053674A2 (en) | 2009-04-29 |
| EP2053674A3 (en) | 2011-08-03 |
| US20080044640A1 (en) | 2008-02-21 |
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