JP2009140898A5 - - Google Patents
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- Publication number
- JP2009140898A5 JP2009140898A5 JP2008009249A JP2008009249A JP2009140898A5 JP 2009140898 A5 JP2009140898 A5 JP 2009140898A5 JP 2008009249 A JP2008009249 A JP 2008009249A JP 2008009249 A JP2008009249 A JP 2008009249A JP 2009140898 A5 JP2009140898 A5 JP 2009140898A5
- Authority
- JP
- Japan
- Prior art keywords
- negative electrode
- air
- air negative
- multilayer structure
- metal
- 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
- 238000009792 diffusion process Methods 0.000 claims description 52
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 41
- 239000011701 zinc Substances 0.000 claims description 41
- 229910052725 zinc Inorganic materials 0.000 claims description 41
- 230000004913 activation Effects 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 35
- 239000002184 metal Substances 0.000 claims description 35
- 239000003795 chemical substances by application Substances 0.000 claims description 27
- 239000003054 catalyst Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 23
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 239000011230 binding agent Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- 239000002002 slurry Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 229910052759 nickel Inorganic materials 0.000 claims description 11
- 230000002209 hydrophobic effect Effects 0.000 claims description 10
- 229910044991 metal oxide Inorganic materials 0.000 claims description 10
- 150000004706 metal oxides Chemical class 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 8
- 239000003575 carbonaceous material Substances 0.000 claims description 7
- -1 polytetrafluoroethylene Polymers 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 4
- 229910000990 Ni alloy Inorganic materials 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
- 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
- 239000010935 stainless steel Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 87
- 238000001994 activation Methods 0.000 description 27
- 239000003792 electrolyte Substances 0.000 description 8
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen 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
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011363 dried mixture Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000011268 mixed slurry Substances 0.000 description 3
- 238000004904 shortening Methods 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
- 150000002739 metals Chemical class 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003197 catalytic effect 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
- 238000002156 mixing 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
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 JP2009140898A (ja) | 2009-06-25 |
| JP2009140898A5 true JP2009140898A5 (https=) | 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 (https=) |
| EP (1) | EP2053674B1 (https=) |
| JP (1) | JP2009140898A (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009135030A1 (en) * | 2008-04-30 | 2009-11-05 | 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 |
| US20120021303A1 (en) * | 2010-07-21 | 2012-01-26 | Steven Amendola | Electrically rechargeable, metal-air battery systems and methods |
| 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 |
| KR101222514B1 (ko) * | 2010-12-22 | 2013-01-15 | 한국세라믹기술원 | 니켈 폼을 이용한 아연 공기 전지 및 제조방법 |
| EP2792004B1 (en) | 2011-12-14 | 2017-11-08 | Eos Energy Storage, 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 |
| JP2014072079A (ja) * | 2012-09-28 | 2014-04-21 | Toyota Motor Corp | 金属空気電池用の空気極 |
| 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 |
| US10381643B2 (en) | 2014-10-08 | 2019-08-13 | 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 |
| BR112017007901B1 (pt) | 2014-10-16 | 2021-07-13 | Spectrum Brands, Inc | Bateria de zinco-ar |
| KR101793907B1 (ko) * | 2016-02-12 | 2017-12-01 | 주식회사 이엠따블유에너지 | 공기-아연 이차전지 |
| 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 |
Family Cites Families (10)
| 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 |
| 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 |
| US6103077A (en) * | 1998-01-02 | 2000-08-15 | De Nora S.P.A. | Structures and methods of manufacture for gas diffusion electrodes and electrode components |
| US6753108B1 (en) * | 1998-02-24 | 2004-06-22 | Superior Micropowders, Llc | Energy devices and methods for the fabrication of energy devices |
| 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
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