ATE396510T1 - Verbundverfahren durch verwendung einer doppelbandpresse, und vorrichtung zur herstellung von membranelektrodenanordnungen - Google Patents

Verbundverfahren durch verwendung einer doppelbandpresse, und vorrichtung zur herstellung von membranelektrodenanordnungen

Info

Publication number
ATE396510T1
ATE396510T1 AT02727093T AT02727093T ATE396510T1 AT E396510 T1 ATE396510 T1 AT E396510T1 AT 02727093 T AT02727093 T AT 02727093T AT 02727093 T AT02727093 T AT 02727093T AT E396510 T1 ATE396510 T1 AT E396510T1
Authority
AT
Austria
Prior art keywords
belt press
double belt
membrane electrode
electrode arrangements
composite method
Prior art date
Application number
AT02727093T
Other languages
English (en)
Inventor
Joachim Schaefer
Martin Schroer
Original Assignee
Ballard Power Systems
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ballard Power Systems filed Critical Ballard Power Systems
Application granted granted Critical
Publication of ATE396510T1 publication Critical patent/ATE396510T1/de

Links

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]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49163—Manufacturing circuit on or in base with sintering of base
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base
    • Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
    • Y10T29/49167—Manufacturing circuit on or in base by forming conductive walled aperture in base with deforming of conductive path
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49174—Assembling terminal to elongated conductor
    • Y10T29/49181—Assembling terminal to elongated conductor by deforming

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Secondary Cells (AREA)
  • Liquid Crystal (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Inert Electrodes (AREA)
AT02727093T 2001-05-03 2002-05-02 Verbundverfahren durch verwendung einer doppelbandpresse, und vorrichtung zur herstellung von membranelektrodenanordnungen ATE396510T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28835101P 2001-05-03 2001-05-03
US30226201P 2001-06-29 2001-06-29

Publications (1)

Publication Number Publication Date
ATE396510T1 true ATE396510T1 (de) 2008-06-15

Family

ID=26964966

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02727093T ATE396510T1 (de) 2001-05-03 2002-05-02 Verbundverfahren durch verwendung einer doppelbandpresse, und vorrichtung zur herstellung von membranelektrodenanordnungen

Country Status (9)

Country Link
US (1) US6823584B2 (de)
EP (1) EP1384279B1 (de)
JP (1) JP2004528696A (de)
AT (1) ATE396510T1 (de)
AU (1) AU2002257425A1 (de)
CA (1) CA2446176A1 (de)
DE (1) DE60226721D1 (de)
DK (1) DK1384279T3 (de)
WO (1) WO2002091511A2 (de)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1014403C1 (nl) * 2000-02-17 2001-08-20 Nedstack Holding B V Methode voor het vervaardigen van een plaatvormig halffabrikaat dat geschikt is voor toepassing in onder andere Polymeer Elektrolyt Brandstofcellen.
DE10157521A1 (de) * 2001-11-23 2003-06-05 Bayer Ag Behandlung der Walzen bei der Herstellung von Gasdiffusionselektroden
US20070289707A1 (en) * 2004-07-01 2007-12-20 Umicore Ag & Co Kg Lamination Process for Manufacture of Integrated Membrane-Electrode-Assemblies
US20060040045A1 (en) * 2004-08-18 2006-02-23 Siegfried Limmer Method of making electrodes for electrochemical fuel cells
JP2006134611A (ja) * 2004-11-02 2006-05-25 Toyota Motor Corp 接合体製造装置及び接合体製造方法
JP2007005032A (ja) * 2005-06-21 2007-01-11 Toyota Motor Corp 薄膜積層装置
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
US8586265B2 (en) * 2006-01-31 2013-11-19 Daimler Ag Method of forming membrane electrode assemblies for electrochemical devices
KR100957305B1 (ko) * 2007-10-01 2010-05-13 현대자동차주식회사 5-레이어 멤브레인 제작을 위한 열 가압형 지그
RU2487798C2 (ru) * 2008-06-19 2013-07-20 Тейджин Арамид Б.В. Способ получения полиолефиновых пленок
JP2011527950A (ja) * 2008-07-14 2011-11-10 エーブリー デニソン コーポレイション 接着剤ラベルを裁断するための装置およびプロセス
US8999008B2 (en) * 2008-11-07 2015-04-07 Seeo, Inc. Method of forming an electrode assembly
WO2010075492A1 (en) * 2008-12-23 2010-07-01 E. I. Du Pont De Nemours And Company Process to produce catalyst coated membranes for fuel cell applications
EP2553751A4 (de) 2010-04-01 2014-07-16 Trenergi Corp Hochtemperatur-membranelektrodenanordnung mit hoher leistungsdichte und herstellungsverfahren dafür
KR102084659B1 (ko) 2010-10-15 2020-03-04 에이일이삼 시스템즈, 엘엘씨 일체형 배터리 탭
KR101271492B1 (ko) * 2010-12-02 2013-06-05 주식회사 엘지화학 신규한 전극시트 커팅 장치 및 이를 사용하여 생산되는 이차전지
KR101355834B1 (ko) * 2010-12-02 2014-01-28 주식회사 엘지화학 이차전지 제조용 라미네이션 장치
WO2013037591A1 (de) * 2011-09-15 2013-03-21 Siemens Aktiengesellschaft Verfahren zur trockenherstellung einer membran-elektroden-einheit, membran-elektroden-einheit sowie walzanordnung
JP5708531B2 (ja) * 2012-02-29 2015-04-30 トヨタ自動車株式会社 膜電極接合体の製造方法およびその製造装置。
WO2013159071A1 (en) * 2012-04-19 2013-10-24 Stern & Stern Industries, Inc. Flexible laminate structure
DK3524429T3 (da) * 2014-07-31 2021-03-22 Unilin Bv Fremgangsmåde til fremstilling af et gulvdækningsprodukt
CN108292760B (zh) 2015-11-19 2021-09-10 东丽株式会社 包含高分子电解质膜的接合体的制造方法及制造装置
JP2017117786A (ja) * 2015-12-21 2017-06-29 東レ株式会社 接合体の製造方法および製造装置
US11108069B2 (en) * 2016-09-30 2021-08-31 Kolon Industries, Inc. Method for manufacturing membrane electrode assembly including transferring electrode layer to electrolyte membrane by gas pressure
KR102335525B1 (ko) * 2017-05-18 2021-12-03 현대자동차주식회사 이종 바인더 적용 수소연료전지용 전극막 접합체의 제조방법, 및 이로 제조된 전극막 접합체
CN107644974B (zh) * 2017-10-26 2019-12-20 深圳市旭航诚电子有限公司 一种锂电池生产用极片压片设备
JP6563469B2 (ja) * 2017-12-15 2019-08-21 本田技研工業株式会社 電極接合方法及び電極接合装置
EP3752428B1 (de) * 2018-02-14 2021-12-08 Essity Hygiene and Health Aktiebolag Verfahren und vorrichtung zum komprimieren eines länglichen stapels von gefalteten tissues
DE102019000767B4 (de) * 2019-02-02 2021-03-25 Siempelkamp Maschinen- Und Anlagenbau Gmbh Vorrichtung und Verfahren zur Dämmplattenherstellung
DE102020006943A1 (de) * 2020-11-12 2022-05-12 Cellcentric Gmbh & Co. Kg Herstellungsverfahren für Komponenten eines Brennstoffzellenstapel
CN115939479A (zh) * 2021-06-01 2023-04-07 江苏时代新能源科技有限公司 电芯制作设备及其方法、电池和用电装置
JP7615950B2 (ja) * 2021-08-02 2025-01-17 トヨタ自動車株式会社 リチウムイオン二次電池用正極活物質の製造装置及び製造方法
JP7613347B2 (ja) * 2021-12-15 2025-01-15 トヨタ自動車株式会社 リチウムイオン二次電池用正極活物質の製造装置及び製造方法
JP7626047B2 (ja) * 2021-12-15 2025-02-04 トヨタ自動車株式会社 リチウムイオン二次電池用正極活物質の製造装置及び製造方法
DE102023202819A1 (de) 2023-03-28 2024-10-02 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung einer katalysatorbeschichteten Membran, Vorrichtung zur Herstellung einer katalysatorbeschichteten Membran sowie katalysatorbeschichtete Membran

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3852387A (en) * 1970-04-24 1974-12-03 James W White Double belt plastic sheet forming and take-off method
DE2937410A1 (de) * 1979-09-15 1981-04-02 Into Solymar Benalmadena Costa Malaga Kerttula Kontinuierlich arbeitende plattenpresse
JPS60165046A (ja) * 1984-02-07 1985-08-28 Matsushita Electric Ind Co Ltd 長尺帯状セパレータの切断装置
DE3923054A1 (de) * 1989-07-13 1991-01-24 Huels Troisdorf Verfahren zur herstellung eines platten- oder bahnenfoermigen schichtmaterials aus thermoplastischem schaumstoff
US5384217A (en) * 1992-07-06 1995-01-24 Globe-Union Inc. Battery plates having rounded lower corners
JPH0689717A (ja) * 1992-09-04 1994-03-29 Yuasa Corp 極板の切断方法
US5834523A (en) * 1993-09-21 1998-11-10 Ballard Power Systems, Inc. Substituted α,β,β-trifluorostyrene-based composite membranes
US5773480A (en) * 1993-09-21 1998-06-30 Ballard Power Systems Inc. Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
US5602185A (en) * 1993-09-21 1997-02-11 Ballard Power Systems Inc. Substituted trifluorostyrene compositions
US5422411A (en) * 1993-09-21 1995-06-06 Ballard Power Systems Inc. Trifluorostyrene and substituted trifluorostyrene copolymeric compositions and ion-exchange membranes formed therefrom
US5824199A (en) * 1993-11-22 1998-10-20 E. I. Du Pont De Nemours And Company Electrochemical cell having an inflatable member
DE4444114C2 (de) * 1994-12-12 1997-01-23 Bayer Ag Elektrochemische Halbzelle mit Druckkompensation
JPH08264176A (ja) * 1995-03-23 1996-10-11 Furukawa Electric Co Ltd:The 帯状電極板の連続切断方法
JPH08298123A (ja) * 1995-04-25 1996-11-12 Furukawa Electric Co Ltd:The 帯状電極板の連続切断方法
DE19633463A1 (de) * 1995-09-02 1997-03-06 Basf Magnetics Gmbh Verfahren zur Herstellung von Elektroden
US5863673A (en) * 1995-12-18 1999-01-26 Ballard Power Systems Inc. Porous electrode substrate for an electrochemical fuel cell
US5672439A (en) * 1995-12-18 1997-09-30 Ballard Power Systems, Inc. Method and apparatus for reducing reactant crossover in an electrochemical fuel cell
DE19548421B4 (de) 1995-12-22 2004-06-03 Celanese Ventures Gmbh Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten
JPH106126A (ja) * 1996-06-27 1998-01-13 Sony Corp 帯状部材の端部の切断装置
JP3619618B2 (ja) * 1996-08-23 2005-02-09 ソニー株式会社 電池の電極用の原反の切断装置及び帯状体の切断装置
JP3500863B2 (ja) 1996-08-27 2004-02-23 松下電器産業株式会社 電極材料の切断加工装置
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
JPH11138327A (ja) * 1997-11-07 1999-05-25 Tdk Corp 電池用電極の切断方法
JPH11144713A (ja) * 1997-11-07 1999-05-28 Tdk Corp 電池用電極の切断方法
JPH11288708A (ja) * 1998-04-01 1999-10-19 Mitsubishi Cable Ind Ltd スラリ−塗布テ−プの両側端部切断装置
JPH11297314A (ja) * 1998-04-07 1999-10-29 Mitsubishi Heavy Ind Ltd 電池製造用切断装置
JPH11339786A (ja) * 1998-05-22 1999-12-10 Toshiba Battery Co Ltd ポリマー電池用電極の裁断装置
JP2000100422A (ja) * 1998-09-21 2000-04-07 Furukawa Battery Co Ltd:The 蓄電池用極板の切断方法
WO2000052085A1 (en) 1999-03-03 2000-09-08 E.I. Du Pont De Nemours And Company Continuous melt process for fabricating ionically conductive articles
JP3553417B2 (ja) 1999-05-14 2004-08-11 松下電器産業株式会社 電池用電極の製造方法
NL1014402C1 (nl) 2000-02-17 2001-08-20 Nedstack Holding B V Methode voor het vervaardigen van versterkte membranen voor polymeer Elektrolyt Brandstofcellen.
AU2001275456A1 (en) 2000-06-16 2002-01-02 Avery Dennison Corporation A process and apparatus for making fuel cell plates

Also Published As

Publication number Publication date
WO2002091511A3 (en) 2003-05-22
EP1384279B1 (de) 2008-05-21
WO2002091511A2 (en) 2002-11-14
JP2004528696A (ja) 2004-09-16
CA2446176A1 (en) 2002-11-14
US6823584B2 (en) 2004-11-30
DE60226721D1 (de) 2008-07-03
EP1384279A2 (de) 2004-01-28
AU2002257425A1 (en) 2002-11-18
DK1384279T3 (da) 2008-08-25
US20020192548A1 (en) 2002-12-19

Similar Documents

Publication Publication Date Title
ATE396510T1 (de) Verbundverfahren durch verwendung einer doppelbandpresse, und vorrichtung zur herstellung von membranelektrodenanordnungen
DE102015010440B4 (de) Verfahren und Vorrichtung zum Herstellen einer Membran-Elektroden-Anordnung für eine Brennstoffzelle
NO20082367L (no) Fremgangsmate for perforering av varmesmeltbart materiale
ATE426923T1 (de) Brennstoffzelleneinheit, brennstoffzellenblockverbund und verfahren zum herstellen eines brennstoffzellenblockverbunds
ATE263673T1 (de) Laminierte folie und herstellungsverfahren
ATE223618T1 (de) Verfahren zur herstellung einer festpolymerelektrolytmembran
TW200511633A (en) Electrolyte membrane, electrolyte membrane composite, method of manufacturing electrolyte membrane composite, electrolyte membrane-electrode assembly for fuel cell, method of manufacturing electrolyte membrane-electrode assembly for fuel cell, and fuel
AU2002210560A1 (en) Flexible and porous membranes and adsorbents, and method for the production thereof
DE102016000974B4 (de) Verfahren und Vorrichtung zum Herstellen einer Membran-Elektroden-Anordnung für eine Brennstoffzelle
BR9612164A (pt) Processo contínuo para a preparação de compósitos de eletrodos de membrana (mea)
EP1127785A3 (de) Strukturbauteil, insbesondere für ein Flugzeug und Verfahren zur Herstellung eines Strukturbauteils
FR2817860B1 (fr) Procede de preparation d'un materiau ceramique de faible epaisseur a gradient de porosite superficielle controle, materiau ceramique obtenu, cellule electrochimique et membrane ceramique le comprenant
DE69723883D1 (de) Herstellungsverfahren für osteosyntheseplatten mit ungleichförmiger dicke
ATE349776T1 (de) Verfahren zur herstellung von bipolarplatten für brennstoffzellen- oder elektrolyseur-stapel, sowie bipolarplatte
TWI266655B (en) Production of catalyst coated membranes
DE102021104821B4 (de) Verfahren zum Herstellen einer Mikrostrukturplatte
TW200704490A (en) Punching die for manufacturing a holding seal member, and method for manufacturing a holding seal member with a punching die
WO2008117388A1 (ja) 放射性フッ素アニオン濃縮装置及び方法
GB9816422D0 (en) Laser cutting and joining
DE602006015988D1 (de) Verfahren zur herstellung von rasierklingen
ATE282522T1 (de) Verfahren und werkzeug zum stanzen von verpackungsmaterial und deren verwendung
ZA200604170B (en) Structural beam with openings
DE50312175D1 (de) Fluidverteilungsvorrichtung und Verfahren zur Herstellung einer Fluidverteilungsvorrichtung
ZA200700445B (en) The production of membrane electrode assemblies and stacks thereof
DK1302995T3 (da) Fremgangsmåde til fremstilling af en elektrokemisk elektrode

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties