JP2006511061A5 - - Google Patents
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- Publication number
- JP2006511061A5 JP2006511061A5 JP2004564829A JP2004564829A JP2006511061A5 JP 2006511061 A5 JP2006511061 A5 JP 2006511061A5 JP 2004564829 A JP2004564829 A JP 2004564829A JP 2004564829 A JP2004564829 A JP 2004564829A JP 2006511061 A5 JP2006511061 A5 JP 2006511061A5
- Authority
- JP
- Japan
- Prior art keywords
- fluid transport
- transport layer
- layer
- side fluid
- polymer electrolyte
- 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
- 239000012530 fluid Substances 0.000 claims 14
- 239000012528 membrane Substances 0.000 claims 11
- 239000005518 polymer electrolyte Substances 0.000 claims 8
- 239000003054 catalyst Substances 0.000 claims 4
- 239000000463 material Substances 0.000 claims 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 4
- 210000000170 Cell Membrane Anatomy 0.000 claims 1
- 230000001070 adhesive Effects 0.000 claims 1
- 239000000853 adhesive Substances 0.000 claims 1
- 239000000446 fuel Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
Claims (3)
- エッジシールされた燃料電池膜電極アセンブリを製造する方法であって、
i)a)アノード面と、カソード面と、外周とを有するポリマー電解質膜と、
b)前記ポリマー電解質膜のアノード面の少なくとも一部と接触するアノード触媒材料層と、
c)前記ポリマー電解質膜のカソード面の少なくとも一部と接触するカソード触媒材料層と、
d)アノード側流体輸送層であって、前記アノード側流体輸送層が、前記アノード触媒材料層と接触し、前記アノード側流体輸送層が、前記ポリマー電解質膜の外周と一致しない外周を有する、アノード側流体輸送層と、
e)カソード側流体輸送層であって、前記カソード側流体輸送層が、前記カソード触媒材料層と接触し、前記カソード側流体輸送層が、前記ポリマー電解質膜の外周と一致しない外周を有する、カソード側流体輸送層とを含む膜電極アセンブリのレイアップを提供するものであって、前記膜電極アセンブリが、前記ポリマー電解質膜と前記流体輸送層のいずれとの間にも接着剤を含まない工程と、
ii)前記アノード側流体輸送層および前記カソード側流体輸送層の一方または両方に隣接して、熱可塑性樹脂の環状層を位置決めする工程と、
iii)前記熱可塑性樹脂を前記1つまたは複数の流体輸送層内に溶融含浸させ、かつ前記1つまたは複数の流体輸送層を前記ポリマー電解質膜に接合するのに十分な圧力および熱を加える工程とを含む方法。 - 前記膜電極アセンブリのレイアップが、
f)前記ポリマー電解質膜の外周を囲む環状スクリム層であって、前記環状スクリム層が多孔性かつ非導電性である環状スクリム層をさらに含む、請求項1に記載の方法。 - 工程iii)の前に、
iv)熱可塑性樹脂の環状層に隣接した前記流体輸送層上に環状シムを配置するものであって、前記シムが前記熱可塑性樹脂の環状層と実質的に同じ形状を有する工程をさらに含む、請求項1に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/322,225 | 2002-12-17 | ||
US10/322,225 US6979383B2 (en) | 2002-12-17 | 2002-12-17 | One-step method of bonding and sealing a fuel cell membrane electrode assembly |
PCT/US2003/034322 WO2004062015A2 (en) | 2002-12-17 | 2003-10-29 | One-step method of bonding and sealing a fuel cell membrane electrode assembly |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006511061A JP2006511061A (ja) | 2006-03-30 |
JP2006511061A5 true JP2006511061A5 (ja) | 2006-10-05 |
JP4699763B2 JP4699763B2 (ja) | 2011-06-15 |
Family
ID=32507247
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004564829A Expired - Fee Related JP4699763B2 (ja) | 2002-12-17 | 2003-10-29 | 燃料電池膜電極アセンブリを接合およびシールする1工程方法 |
Country Status (9)
Country | Link |
---|---|
US (2) | US6979383B2 (ja) |
EP (1) | EP1586132B1 (ja) |
JP (1) | JP4699763B2 (ja) |
KR (1) | KR20050085689A (ja) |
CN (1) | CN100355134C (ja) |
AT (1) | ATE524844T1 (ja) |
AU (1) | AU2003288958A1 (ja) |
CA (1) | CA2507842A1 (ja) |
WO (1) | WO2004062015A2 (ja) |
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US20050181267A1 (en) * | 2002-10-29 | 2005-08-18 | Naoki Mitsuta | Membrane-electrode structure and method for producing the same |
EP1654776B1 (de) * | 2003-07-14 | 2013-09-11 | Umicore AG & Co. KG | Membran-elektroden-einheit für elektrochemische vorrichtungen |
KR101122473B1 (ko) * | 2003-08-29 | 2012-02-29 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 단위화된 막 전극 조립체 및 그의 제조 방법 |
CN100405641C (zh) * | 2004-06-23 | 2008-07-23 | 比亚迪股份有限公司 | 质子交换膜燃料电池膜电极的制备方法 |
CN100352091C (zh) * | 2004-11-03 | 2007-11-28 | 比亚迪股份有限公司 | 具有一体化结构的燃料电池膜电极的制备方法 |
DE102004060287A1 (de) * | 2004-12-15 | 2006-06-22 | Daimlerchrysler Ag | Membran-Elektroden-Anordnung mit gleitend gelagerter PEM |
CA2591720A1 (en) * | 2004-12-20 | 2006-06-29 | Virginia Tech Intellectual Properties, Inc. | Fuel cell devices, systems, and methods |
CN1858926A (zh) * | 2005-04-30 | 2006-11-08 | 比亚迪股份有限公司 | 质子交换膜燃料电池单元的密封装置 |
US8066288B2 (en) * | 2005-10-20 | 2011-11-29 | Henkel Corporation | Components comprising polyisobutylene compositions |
US20090162715A1 (en) * | 2005-10-20 | 2009-06-25 | Henkel Corporation | Polyisobutylene compositions with improved reactivity and properties for bonding and sealing fuel cell components |
US7625833B2 (en) * | 2005-12-29 | 2009-12-01 | 3M Innovative Properties Company | Method of making a membrane electrode assembly |
JP5235138B2 (ja) * | 2006-01-17 | 2013-07-10 | ヘンケル コーポレイション | 接合燃料電池アセンブリ及びその製造のための方法およびシステム |
CA2637142A1 (en) * | 2006-01-17 | 2008-02-07 | Henkel Corporation | Uv-curable fuel cell sealants and fuel cells formed therefrom |
WO2007084561A2 (en) | 2006-01-17 | 2007-07-26 | Henkel Corporation | Bonded fuel cell assembly, methods, systems and sealant compositions for producing the same |
CA2637061C (en) * | 2006-01-17 | 2014-10-28 | Henkel Corporation | Sealant integrated fuel cell components and methods and systems for producing the same |
TW200743245A (en) * | 2006-05-01 | 2007-11-16 | Antig Tech Co Ltd | Assembly method used in the assembly of flat-plate type membrane electrode assembled layer and its structure |
KR100853015B1 (ko) * | 2007-04-10 | 2008-08-19 | 삼성전기주식회사 | 연료전지 및 그 제조방법 |
US8383283B2 (en) * | 2009-04-15 | 2013-02-26 | Fuelcell Energy, Inc. | Fuel cell with electrical short circuit prevention means |
FR2958800B1 (fr) | 2010-04-08 | 2012-06-15 | Pragma Ind | Convertisseur electrochimique perfectionne |
FR2958799B1 (fr) | 2010-04-08 | 2012-09-14 | Pragma Ind | Bandelettes de liaison d'anodes et de cathodes d'un convertisseur electrochimique et convertisseur le comprenant |
US8916312B2 (en) * | 2010-04-20 | 2014-12-23 | GM Global Technology Operations LLC | Bipolar plate assembly with thermoplastic sealant and method therefor |
FR2977081B1 (fr) * | 2011-06-24 | 2014-10-24 | Commissariat Energie Atomique | Electrode a diffusion gazeuse de grande capacite |
KR102042884B1 (ko) | 2013-02-19 | 2019-11-08 | 두산 퓨얼 셀 아메리카, 인크. | 중합체 함침된 구역으로부터 연장된 플랩을 갖는 연료 전지 구성요소 |
CN105164839A (zh) * | 2013-02-19 | 2015-12-16 | 百拉得动力系统公司 | 用于制作燃料电池构件的组件和使用该组件的方法 |
KR20150118104A (ko) * | 2013-02-19 | 2015-10-21 | 두산 퓨얼 셀 아메리카, 인크. | 중합체 함침된 구역을 갖는 인산 연료 전지 구성요소 |
US9825320B2 (en) | 2013-04-16 | 2017-11-21 | Basf Se | Process for the manufacture of membrane electrode units |
EP2832812A1 (en) * | 2013-07-29 | 2015-02-04 | Nitto Shinko Corporation | Sealant |
US9997800B2 (en) * | 2014-07-09 | 2018-06-12 | GM Global Technology Operations LLC | Fuel cell stack and assembly method of same |
TWI673902B (zh) * | 2018-12-06 | 2019-10-01 | 律勝科技股份有限公司 | 可撓密封結構 |
CN110444790B (zh) * | 2019-08-29 | 2020-12-04 | 武汉中极氢能产业创新中心有限公司 | 膜电极组件、制备方法及燃料电池单电池 |
Family Cites Families (20)
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US4397917A (en) * | 1982-01-11 | 1983-08-09 | Energy Research Corporation | Fuel cell pack with internal connection of fuel cells |
JPH01265463A (ja) * | 1988-04-15 | 1989-10-23 | Sanyo Electric Co Ltd | 燃料電池 |
EP0586461B1 (en) | 1991-06-04 | 1995-09-13 | Ballard Power Systems Inc. | Gasketed membrane electrode assembly for electrochemical fuel cells |
US5264299A (en) | 1991-12-26 | 1993-11-23 | International Fuel Cells Corporation | Proton exchange membrane fuel cell support plate and an assembly including the same |
DE19548422A1 (de) | 1995-12-22 | 1997-09-11 | Hoechst Ag | Materialverbunde und ihre kontinuierliche Herstellung |
US6306509B2 (en) * | 1996-03-21 | 2001-10-23 | Showa Denko K.K. | Ion conductive laminate and production method and use thereof |
JPH09309173A (ja) * | 1996-03-21 | 1997-12-02 | Showa Denko Kk | イオン伝導性積層物、その製造方法及び用途 |
IT1289965B1 (it) | 1997-02-25 | 1998-10-19 | Ausimont Spa | Composti contenenti anello triazinico |
DE19713250C2 (de) * | 1997-03-29 | 2002-04-18 | Ballard Power Systems | Elektrochemischer Energiewandler mit Polymerelektrolytmembran |
EP1018177B1 (en) | 1997-07-16 | 2002-04-10 | Ballard Power Systems Inc. | Resilient seal for membrane electrode assembly (mea) in an electrochemical fuel cell and method of making same |
US6165634A (en) | 1998-10-21 | 2000-12-26 | International Fuel Cells Llc | Fuel cell with improved sealing between individual membrane assemblies and plate assemblies |
US6159628A (en) | 1998-10-21 | 2000-12-12 | International Fuel Cells Llc | Use of thermoplastic films to create seals and bond PEM cell components |
US6399234B2 (en) | 1998-12-23 | 2002-06-04 | Utc Fuel Cells, Llc | Fuel cell stack assembly with edge seal |
JP2001118592A (ja) | 1999-10-18 | 2001-04-27 | Matsushita Electric Ind Co Ltd | 高分子電解質型燃料電池及び電池スタック |
AU2001260606B2 (en) * | 2000-11-21 | 2006-10-19 | Nok Corporation | Constituent part for fuel cell |
CA2444246C (en) * | 2001-04-23 | 2011-07-19 | Nok Corporation | Fuel cell and method of manufacturing the fuel cell |
GB0112021D0 (en) | 2001-05-17 | 2001-07-11 | Johnson Matthey Plc | Substrate |
US6808838B1 (en) * | 2002-05-07 | 2004-10-26 | The Regents Of The University Of California | Direct methanol fuel cell and system |
US7087339B2 (en) * | 2002-05-10 | 2006-08-08 | 3M Innovative Properties Company | Fuel cell membrane electrode assembly with sealing surfaces |
US6989214B2 (en) * | 2002-11-15 | 2006-01-24 | 3M Innovative Properties Company | Unitized fuel cell assembly |
-
2002
- 2002-12-17 US US10/322,225 patent/US6979383B2/en not_active Expired - Lifetime
-
2003
- 2003-10-29 WO PCT/US2003/034322 patent/WO2004062015A2/en active Application Filing
- 2003-10-29 EP EP03781450A patent/EP1586132B1/en not_active Expired - Lifetime
- 2003-10-29 KR KR1020057011028A patent/KR20050085689A/ko not_active Application Discontinuation
- 2003-10-29 CN CNB2003801058866A patent/CN100355134C/zh not_active Expired - Fee Related
- 2003-10-29 JP JP2004564829A patent/JP4699763B2/ja not_active Expired - Fee Related
- 2003-10-29 CA CA002507842A patent/CA2507842A1/en not_active Abandoned
- 2003-10-29 AT AT03781450T patent/ATE524844T1/de not_active IP Right Cessation
- 2003-10-29 AU AU2003288958A patent/AU2003288958A1/en not_active Abandoned
-
2005
- 2005-06-29 US US11/170,456 patent/US8119302B2/en not_active Expired - Fee Related
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