JP2009541964A5 - - Google Patents
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- Publication number
- JP2009541964A5 JP2009541964A5 JP2009517154A JP2009517154A JP2009541964A5 JP 2009541964 A5 JP2009541964 A5 JP 2009541964A5 JP 2009517154 A JP2009517154 A JP 2009517154A JP 2009517154 A JP2009517154 A JP 2009517154A JP 2009541964 A5 JP2009541964 A5 JP 2009541964A5
- Authority
- JP
- Japan
- Prior art keywords
- membrane
- gdl
- film
- sheet
- assembly
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 claims 26
- 235000012209 glucono delta-lactone Nutrition 0.000 claims 16
- 239000010411 electrocatalyst Substances 0.000 claims 6
- 229920000554 ionomer Polymers 0.000 claims 6
- 239000000178 monomer Substances 0.000 claims 6
- 238000000034 method Methods 0.000 claims 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- 238000009792 diffusion process Methods 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 2
- 230000007062 hydrolysis Effects 0.000 claims 2
- 238000006460 hydrolysis reaction Methods 0.000 claims 2
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 2
- APRRQJCCBSJQOQ-UHFFFAOYSA-N 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid Chemical compound OS(=O)(=O)C1=CC(O)=C2C(N)=CC(S(O)(=O)=O)=CC2=C1 APRRQJCCBSJQOQ-UHFFFAOYSA-N 0.000 claims 1
- 229920000049 Carbon (fiber) Polymers 0.000 claims 1
- 229920002943 EPDM rubber Polymers 0.000 claims 1
- 238000004220 aggregation Methods 0.000 claims 1
- 230000002776 aggregation Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 238000003490 calendering Methods 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000004917 carbon fiber Substances 0.000 claims 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims 1
- 239000012153 distilled water Substances 0.000 claims 1
- 229920001973 fluoroelastomer Polymers 0.000 claims 1
- -1 fluorosilicone Polymers 0.000 claims 1
- 230000002209 hydrophobic effect Effects 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 238000003475 lamination Methods 0.000 claims 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229920003936 perfluorinated ionomer Polymers 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 239000002243 precursor Substances 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 125000000542 sulfonic acid group Chemical group 0.000 claims 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 claims 1
- 238000003856 thermoforming Methods 0.000 claims 1
- 229920002725 thermoplastic elastomer Polymers 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI2006A001261 | 2006-06-29 | ||
| IT001261A ITMI20061261A1 (it) | 2006-06-29 | 2006-06-29 | Assemblati per dispositivi elettrochimici |
| PCT/EP2007/056318 WO2008000718A1 (en) | 2006-06-29 | 2007-06-25 | Assemblies for electrochemical devices |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009541964A JP2009541964A (ja) | 2009-11-26 |
| JP2009541964A5 true JP2009541964A5 (https=) | 2010-07-08 |
| JP5520599B2 JP5520599B2 (ja) | 2014-06-11 |
Family
ID=38511398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009517154A Expired - Fee Related JP5520599B2 (ja) | 2006-06-29 | 2007-06-25 | 電気化学デバイス用の集合体 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US9190687B2 (https=) |
| EP (1) | EP2038957A1 (https=) |
| JP (1) | JP5520599B2 (https=) |
| KR (1) | KR101562890B1 (https=) |
| CN (1) | CN101536239B (https=) |
| CA (1) | CA2656118C (https=) |
| IT (1) | ITMI20061261A1 (https=) |
| WO (1) | WO2008000718A1 (https=) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1842259A4 (en) | 2004-12-28 | 2008-05-28 | Utc Fuel Cells Llc | MEA SEAL STRUCTURE WITH CATALYZED LAYER |
| KR101282620B1 (ko) * | 2010-12-03 | 2013-07-12 | 기아자동차주식회사 | 냉해동 내구성이 우수한 연료전지 스택 및 그 제조방법 |
| US10103391B2 (en) * | 2011-01-28 | 2018-10-16 | Audi Ag | Fuel cell seal |
| US9819041B2 (en) * | 2012-07-11 | 2017-11-14 | Solvay Specialty Polymers Italy S.P.A. | Mixed metallic oxides as scavengers for fluorinated ion exchange polymers |
| KR101449124B1 (ko) * | 2012-09-17 | 2014-10-08 | 현대자동차주식회사 | 수소연료전지용 사출성형 일체화 불소계 가스켓 |
| KR101637711B1 (ko) * | 2014-10-30 | 2016-07-07 | 현대자동차주식회사 | 연료전지의 고분자 전해질막-전극 접합체용 전극의 분리방법과 그 장치 |
| JP7258726B2 (ja) * | 2019-11-15 | 2023-04-17 | 株式会社Ｓｃｒｅｅｎホールディングス | サブガスケット付膜電極接合体の製造方法および製造装置、サブガスケット付膜電極接合体 |
| CN111129539B (zh) * | 2019-12-28 | 2021-05-28 | 一汽解放汽车有限公司 | 一种燃料电池膜电极密封装置及其制备方法 |
| CN111755726B (zh) * | 2020-07-10 | 2024-02-20 | 魔方氢能源科技(江苏)有限公司 | 一种膜电极的制备方法、膜电极及燃料电池 |
| DE102020128105A1 (de) * | 2020-10-26 | 2022-04-28 | Audi Aktiengesellschaft | Verfahren zur Herstellung und Behandlung einer gerahmten protonenleitfähigen Membran |
| CN114243218B (zh) * | 2022-02-25 | 2022-05-06 | 湖南中锂新材料科技有限公司 | 一种膜面平整的隔膜及其制备方法和应用 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69804829T2 (de) * | 1997-07-16 | 2002-11-07 | Ballard Power Systems Inc., Burnaby | Elastische dichtung für eine membranelektrodenanordnung in einer elektrochemischen brennstoffzelle und herstellungsverfahren dafür |
| IT1318594B1 (it) * | 2000-06-23 | 2003-08-27 | Ausimont Spa | Processo di polimerizzazione di monomeri solfonici. |
| WO2002062878A1 (fr) * | 2001-02-07 | 2002-08-15 | Asahi Kasei Kabushiki Kaisha | Membrane de resine echangeuse d'ions et procede de production de celle-ci |
| CN1331265C (zh) * | 2001-10-24 | 2007-08-08 | 纳幕尔杜邦公司 | 制造催化剂覆盖膜的方法 |
| DE60205090T2 (de) * | 2002-05-31 | 2006-05-24 | Umicore Ag & Co. Kg | Verfahren zur Herstellung von Membran-Elektroden-Einheiten unter Verwendung von mit katalysator beschichteten Membranen und Klebstoffen |
| US6788182B2 (en) * | 2002-09-03 | 2004-09-07 | Dupont Teijin Films U.S. Limited Partnership | Metalized polyester film with heat-seal layer on opposite side for flyback transformer application |
| GB0314436D0 (en) | 2003-06-20 | 2003-07-23 | Johnson Matthey Plc | Membrane electrode assembly |
| US20050014056A1 (en) * | 2003-07-14 | 2005-01-20 | Umicore Ag & Co. Kg | Membrane electrode unit for electrochemical equipment |
| US20070289707A1 (en) | 2004-07-01 | 2007-12-20 | Umicore Ag & Co Kg | Lamination Process for Manufacture of Integrated Membrane-Electrode-Assemblies |
| JP4895563B2 (ja) * | 2004-09-30 | 2012-03-14 | 旭化成イーマテリアルズ株式会社 | 補強された高分子電解質膜 |
| JP2006164777A (ja) * | 2004-12-08 | 2006-06-22 | Asahi Glass Co Ltd | 直接メタノール燃料電池用膜電極接合体及びその製造方法 |
| ITMI20050446A1 (it) * | 2005-03-17 | 2006-09-18 | Solvay Solexis Spa | Composito ccm |
-
2006
- 2006-06-29 IT IT001261A patent/ITMI20061261A1/it unknown
-
2007
- 2007-06-25 KR KR1020087031746A patent/KR101562890B1/ko not_active Expired - Fee Related
- 2007-06-25 CN CN2007800324776A patent/CN101536239B/zh not_active Expired - Fee Related
- 2007-06-25 US US12/306,883 patent/US9190687B2/en not_active Expired - Fee Related
- 2007-06-25 JP JP2009517154A patent/JP5520599B2/ja not_active Expired - Fee Related
- 2007-06-25 WO PCT/EP2007/056318 patent/WO2008000718A1/en not_active Ceased
- 2007-06-25 EP EP07765598A patent/EP2038957A1/en not_active Withdrawn
- 2007-06-25 CA CA2656118A patent/CA2656118C/en not_active Expired - Fee Related
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