DE69805643D1 - Membrane-elektroden-anordnung - Google Patents

Membrane-elektroden-anordnung

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Publication number
DE69805643D1
DE69805643D1 DE69805643T DE69805643T DE69805643D1 DE 69805643 D1 DE69805643 D1 DE 69805643D1 DE 69805643 T DE69805643 T DE 69805643T DE 69805643 T DE69805643 T DE 69805643T DE 69805643 D1 DE69805643 D1 DE 69805643D1
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DE
Germany
Prior art keywords
membrane
electrode arrangement
electrode
arrangement
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.)
Expired - Lifetime
Application number
DE69805643T
Other languages
English (en)
Other versions
DE69805643T2 (de
Inventor
K Debe
M Larson
V Balsimo
J Steinbach
J Ziegler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69805643D1 publication Critical patent/DE69805643D1/de
Application granted granted Critical
Publication of DE69805643T2 publication Critical patent/DE69805643T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • Y10T29/532—Conductor
    • Y10T29/53204—Electrode
    • 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
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    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • 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
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    • Y10T428/249954—With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing component
    • 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
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    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249955—Void-containing component partially impregnated with adjacent component
    • Y10T428/249958—Void-containing component is synthetic resin or natural rubbers
    • 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
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    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
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Families Citing this family (215)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU714268B2 (en) * 1995-09-25 1999-12-23 Ecole Polytechnique Federale De Lausanne Process for manufacturing an electrode for an electrochemical device
US6673127B1 (en) * 1997-01-22 2004-01-06 Denora S.P.A. Method of forming robust metal, metal oxide, and metal alloy layers on ion-conductive polymer membranes
US6136412A (en) * 1997-10-10 2000-10-24 3M Innovative Properties Company Microtextured catalyst transfer substrate
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6497946B1 (en) * 1997-10-24 2002-12-24 3M Innovative Properties Company Diffuse reflective articles
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
US6221523B1 (en) * 1998-02-10 2001-04-24 California Institute Of Technology Direct deposit of catalyst on the membrane of direct feed fuel cells
US20040208993A1 (en) * 1998-10-16 2004-10-21 Fongalland Dharshini Chryshantha Substrate binder
US20040209965A1 (en) * 1998-10-16 2004-10-21 Gascoyne John Malcolm Process for preparing a solid polymer electrolyte membrane
US6704192B2 (en) * 1999-02-19 2004-03-09 Amtek Research International Llc Electrically conductive, freestanding microporous sheet for use in an ultracapacitor
DE19910773A1 (de) † 1999-03-11 2000-09-28 Degussa Verfahren zum Aufbringen von Elektrodenschichten auf eine bandförmige Polymerelektrolytmembran für Brennstoffzellen
US6300000B1 (en) * 1999-06-18 2001-10-09 Gore Enterprise Holdings Fuel cell membrane electrode assemblies with improved power outputs and poison resistance
US20040005451A1 (en) * 1999-08-03 2004-01-08 Minnesota Mining And Manufacturing Company Diffuse reflective articles
US6645675B1 (en) * 1999-09-02 2003-11-11 Lithium Power Technologies, Inc. Solid polymer electrolytes
EP1232533A2 (de) 1999-11-17 2002-08-21 Neah Power Systems, Inc. Brennstoffzelle mit siliziumsubstraten und/oder durch sol-gel verfahren hergestellte trägerkörper
US6312846B1 (en) 1999-11-24 2001-11-06 Integrated Fuel Cell Technologies, Inc. Fuel cell and power chip technology
US6646075B2 (en) 1999-12-23 2003-11-11 3M Innovative Properties Company High molecular weight perfluorocyclobutane polymers and method of making
CA2400677C (en) * 2000-03-08 2010-03-02 Ballard Power Systems Inc. Membrane exchange humidifier
US6864005B2 (en) * 2000-03-08 2005-03-08 Ballard Power Systems Inc. Membrane exchange humidifier for a fuel cell
US6749892B2 (en) * 2000-03-22 2004-06-15 Samsung Electronics Co., Ltd. Method for fabricating membrane-electrode assembly and fuel cell adopting the membrane-electrode assembly
US6686080B2 (en) * 2000-04-18 2004-02-03 Plug Power Inc. Fuel cell systems
US6649293B1 (en) * 2000-04-18 2003-11-18 Plug Power Inc. Heatable end plate, fuel cell assembly, and method for operating a fuel cell assembly
US7238448B1 (en) * 2000-04-26 2007-07-03 The Gillette Company Cathode for air assisted battery
US7153602B2 (en) * 2000-05-08 2006-12-26 Honda Giken Kogyo Kabushiki Kaisha Fuel cell assembly
JP3594533B2 (ja) * 2000-05-30 2004-12-02 三洋電機株式会社 燃料電池
JP4974403B2 (ja) 2000-05-31 2012-07-11 日本ゴア株式会社 固体高分子電解質型燃料電池
US6268532B1 (en) 2000-06-05 2001-07-31 3M Innovative Properties Company Sulfonated perfluorovinyl functional monomers
US6559237B1 (en) 2000-06-05 2003-05-06 3M Innovative Properties Company Sulfonated perfluorocyclobutane ion-conducting membranes
KR100415397B1 (ko) * 2000-09-22 2004-01-24 주식회사 국일인토트 고분자 전해질형 연료전지용 지지체
US6861171B1 (en) * 2000-11-27 2005-03-01 Freudenberg-Nok General Partnership Gasket assembly
US6627035B2 (en) 2001-01-24 2003-09-30 Gas Technology Institute Gas diffusion electrode manufacture and MEA fabrication
CA2437431A1 (en) * 2001-02-07 2002-08-15 Siemens Aktiengesellschaft Carbon filled bisphenol cross-linked fluororubber seals for use in fuel cells
US20050202296A1 (en) * 2001-02-15 2005-09-15 Integral Technologies, Inc. Low cost fuel cell bipolar plates manufactured from conductive loaded resin-based materials
JP3893987B2 (ja) * 2001-03-16 2007-03-14 東海ゴム工業株式会社 タンク接合部品、リング状樹脂成形品の成形方法
US6733909B2 (en) 2001-05-03 2004-05-11 Ford Motor Company Fuel cell power plant with electrochemical enhanced carbon monoxide removal
US6823584B2 (en) * 2001-05-03 2004-11-30 Ballard Power Systems Inc. Process for manufacturing a membrane electrode assembly
DE10124272A1 (de) * 2001-05-18 2002-11-21 Daimler Chrysler Ag Verfahren zur kontinuierlichen Herstellung einer Polymerelektrolytmembran-Elektrodenanordnung
US7179554B2 (en) * 2001-06-29 2007-02-20 Plug Power Inc. Fuel cell systems
EP1420306A4 (de) * 2001-08-21 2009-11-25 Pfu Ltd Elektrophotographische flüssigkeitsentwicklungseinrichtung
DE10140684A1 (de) * 2001-08-24 2003-03-06 Daimler Chrysler Ag Dichtungsaufbau für eine MEA und Verfahren zur Herstellung des Dichtungsaufbaus
CA2399782A1 (en) * 2001-08-31 2003-02-28 Honda Giken Kogyo Kabushiki Kaisha Electrode for solid polymer fuel cells
US7318972B2 (en) * 2001-09-07 2008-01-15 Itm Power Ltd. Hydrophilic polymers and their use in electrochemical cells
GB0123135D0 (en) * 2001-09-26 2001-11-14 Victrex Mfg Ltd Ion-conducting polymeric materials
KR100552661B1 (ko) * 2001-10-26 2006-02-20 삼성에스디아이 주식회사 이온 전도성이 우수한 전도성 무기 나노 입자, 이를포함하는 이온 전도성 고분자막 및 이들의 제조방법
US6756142B2 (en) * 2001-10-31 2004-06-29 Motorola, Inc. Fuel cell using non-linear positive temperature coefficient material
TWI265654B (en) * 2001-11-21 2006-11-01 Polyfuel Inc Catalyst agglomerates for membrane electrode assemblies
US6749887B1 (en) * 2001-11-28 2004-06-15 Lifescan, Inc. Solution drying system
DE10159476A1 (de) * 2001-12-04 2003-07-17 Omg Ag & Co Kg Verfahren zur Herstellung von Membran-Elektrodeneinheiten für Brennstoffzellen
JP4215979B2 (ja) * 2001-12-17 2009-01-28 日本バルカー工業株式会社 拡散膜、該拡散膜を有する電極および拡散膜の製造方法
US6703068B2 (en) * 2001-12-19 2004-03-09 3M Innovative Properties Company Amine oxide coating compositions
US6465041B1 (en) * 2001-12-19 2002-10-15 3M Innovative Properties Company Method of making gas diffusion layers for electrochemical cells
US20030221311A1 (en) * 2002-03-20 2003-12-04 Smith Jeffrey A. Fuel cell assembly and sealing
US6868890B2 (en) * 2002-04-03 2005-03-22 3M Innovative Properties Company Method and apparatus for peeling a thin film from a liner
US6749713B2 (en) * 2002-04-03 2004-06-15 3M Innovative Properties Company Apparatus and method for separating a fuel cell assembly from a bonding fixture
US20030188615A1 (en) * 2002-04-03 2003-10-09 3M Innovative Properties Company Angled product transfer conveyor
US6756146B2 (en) * 2002-04-03 2004-06-29 3M Innovative Properties Company Apparatus and method for automatically stacking fuel cell material layers
US6733912B2 (en) * 2002-04-03 2004-05-11 3M Innovative Properties Company Fixture pallet apparatus for automated assembly of fuel cell material layers
US7432009B2 (en) * 2002-04-03 2008-10-07 3M Innovative Properties Company Lamination apparatus and methods
US20030190226A1 (en) * 2002-04-03 2003-10-09 3M Innovative Properties Company Apparatus and method for singulating porous fuel cell layers using adhesive tape pick head
US6740131B2 (en) 2002-04-03 2004-05-25 3M Innovative Properties Company Apparatus for automatically fabricating fuel cell
US20030188616A1 (en) * 2002-04-03 2003-10-09 Behymer Lance E. Compliant cutting die apparatus for cutting fuel cell material layers
ATE300101T1 (de) 2002-05-31 2005-08-15 Umicore Ag & Co Kg Verfahren zur herstellung von membran-elektroden- einheiten unter verwendung von mit katalysator beschichteten membranen und klebstoffen
US20040020785A1 (en) * 2002-07-31 2004-02-05 Minteer Shelley D. Magnetically-enhanced electrolytic cells for generating chlor-alkali and methods related thereto
US6695986B1 (en) 2002-09-25 2004-02-24 The United States Of America As Represented By The Secretary Of The Navy Electrocatalytic enhancement with catalyst-modified carbon-silica composite aerogels
US7090752B2 (en) * 2002-10-04 2006-08-15 The Regents Of The University Of California Fluorine separation and generation device
US20040071881A1 (en) * 2002-10-09 2004-04-15 Ballard Power Systems Inc. Method and apparatus for the continuous coating of an ion-exchange membrane
JP3676337B2 (ja) * 2002-10-23 2005-07-27 独立行政法人科学技術振興機構 カーボンナノチューブとイオン性液体とから成るゲル状組成物とその製造方法
US20040086774A1 (en) * 2002-11-05 2004-05-06 Munoz Beth C. Gas diffusion electrodes
US20060124470A1 (en) * 2002-11-05 2006-06-15 Tetsuji Zama Conductive polymer composite structure
US20040142203A1 (en) * 2003-01-07 2004-07-22 Woolley Christopher P. Hydrogen storage medium
US6928893B2 (en) * 2003-01-15 2005-08-16 General Motors Corporation Method of making a gas diffusion media and quality controls for same
US20040157101A1 (en) * 2003-02-11 2004-08-12 Smedley Stuart I. Fuel cell electrode assembly
US7744792B2 (en) * 2003-03-27 2010-06-29 Robert Roberts Methods for continuous processing polytetrafluoroethylene (PTFE) resin
US8895139B2 (en) * 2003-03-27 2014-11-25 Robert Roberts Isotropic nano crystallites of polytetrafluoroethylene (PTFE) resin and products thereof that are biaxially planar oriented and form stable
US20040191525A1 (en) * 2003-03-27 2004-09-30 Robert Roberts Micro-fibrous polytetrafluoroethylene resin and process for making multi-directional planar structures
KR20050119661A (ko) * 2003-03-28 2005-12-21 스미또모 가가꾸 가부시키가이샤 고분자 전해질 막의 연속적 제조 방법 및 그 제조 장치
US7049024B2 (en) * 2003-04-30 2006-05-23 Hewlett-Packard Development Company, L.P. Membrane electrode assemblies and method for manufacture
US7824786B2 (en) * 2003-05-14 2010-11-02 Toray Industries, Inc. Membrane electrode complex and solid type fuel cell using it
US7195690B2 (en) * 2003-05-28 2007-03-27 3M Innovative Properties Company Roll-good fuel cell fabrication processes, equipment, and articles produced from same
US7352558B2 (en) * 2003-07-09 2008-04-01 Maxwell Technologies, Inc. Dry particle based capacitor and methods of making same
US7416804B2 (en) * 2003-07-22 2008-08-26 E.I. Du Pont De Nemours And Company Process for making planar framed membrane electrode assembly arrays, and fuel cells containing the same
DE10334129B4 (de) * 2003-07-25 2010-04-08 Staxera Gmbh Verfahren und Vorrichtung zur Herstellung eines Brennstoffzellenstapels
JP2007500771A (ja) * 2003-07-29 2007-01-18 ザ ユニバーシティ オブ アクロン 導電性ポリマー、導電性ポリマーの製造方法、およびポリマーの導電率の制御方法
US7338692B2 (en) 2003-09-12 2008-03-04 3M Innovative Properties Company Microporous PVDF films
US7419741B2 (en) * 2003-09-29 2008-09-02 3M Innovative Properties Company Fuel cell cathode catalyst
US20050072514A1 (en) * 2003-10-06 2005-04-07 Yan Susan G. Method of making membrane electrode assemblies
EP1531509A1 (de) * 2003-11-06 2005-05-18 Ballard Power Systems Inc. Methode und Vorrichtung zum kontinuierlichen Beschichten von Ionenaustauschermembranen
CA2549177A1 (en) * 2003-12-17 2005-06-30 Greenlight Power Technologies, Inc. System and method for treating process fluids delivered to an electrochemical cell stack
JP4529439B2 (ja) * 2003-12-26 2010-08-25 トヨタ自動車株式会社 燃料電池の製造方法と製造装置
EP1713728A2 (de) * 2004-01-20 2006-10-25 Boundless Corp. Hoch mikroporöse polymere und verfahren zu ihrer herstellung und verwendung
JP3912384B2 (ja) * 2004-02-10 2007-05-09 セイコーエプソン株式会社 燃料電池の製造方法
US7182894B2 (en) * 2004-03-12 2007-02-27 Council Of Scientific & Industrial Research Process for the preparation of free standing membranes
US20060292324A1 (en) * 2004-03-26 2006-12-28 Robert Roberts Uniaxially and biaxially-oriented polytetrafluoroethylene structures
US20050242471A1 (en) * 2004-04-30 2005-11-03 Bhatt Sanjiv M Methods for continuously producing shaped articles
EP1758185B1 (de) * 2004-05-31 2018-10-17 Panasonic Intellectual Property Management Co., Ltd. Trennglied zur verwendung in einer polyelektrolyt-brennstoffzelle und polyelektrolyt-brennstoffzelle
US9346673B2 (en) * 2004-06-23 2016-05-24 Samsung Sdi Co., Ltd. Electrode for fuel cell, membrane-electrode assembly for fuel cell comprising the same, fuel cell system comprising the same, and method for preparing the electrode
DE102004034139A1 (de) 2004-07-15 2006-02-02 Pemeas Gmbh Verfahren zur Herstellung von Membran-Elektroden-Einheiten
US7229944B2 (en) * 2004-07-23 2007-06-12 Massachusetts Institute Of Technology Fiber structures including catalysts and methods associated with the same
US20060022081A1 (en) * 2004-07-30 2006-02-02 Pemeas Gmbh Cartridge and method for handling thin film membranes
KR100578981B1 (ko) * 2004-09-08 2006-05-12 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 시스템
KR100658675B1 (ko) 2004-11-26 2006-12-15 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법
KR100669456B1 (ko) * 2004-11-26 2007-01-15 삼성에스디아이 주식회사 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법
US8278011B2 (en) 2004-12-09 2012-10-02 Nanosys, Inc. Nanostructured catalyst supports
AU2005314211B2 (en) * 2004-12-09 2010-07-08 Oned Material, Inc. Nanowire-based membrane electrode assemblies for fuel cells
US7842432B2 (en) * 2004-12-09 2010-11-30 Nanosys, Inc. Nanowire structures comprising carbon
US7939218B2 (en) * 2004-12-09 2011-05-10 Nanosys, Inc. Nanowire structures comprising carbon
US7131190B2 (en) * 2004-12-17 2006-11-07 Mti Micro Fuel Cells, Inc. Membrane electrode assembly and method of manufacturing a membrane electrode assembly
EP1840992A4 (de) * 2004-12-20 2011-06-15 Dainippon Ink & Chemicals Blattartiges bildungsmaterial für ein brennstoffzellentrennglied, verfahren zu seiner herstellung und trennglied für eine brennstoffzelle
US8758887B2 (en) * 2004-12-22 2014-06-24 Entegris, Inc. Multilayer porous membrane and process
US20070154628A1 (en) * 2004-12-28 2007-07-05 Nissan Motor Co., Ltd. Solid polymer membrane fuel-cell manufacturing method
US7632601B2 (en) * 2005-02-10 2009-12-15 Brookhaven Science Associates, Llc Palladium-cobalt particles as oxygen-reduction electrocatalysts
JP4837298B2 (ja) * 2005-03-10 2011-12-14 日本ゴア株式会社 湿度調整フィルム
US20100239436A1 (en) * 2005-05-17 2010-09-23 Honeywell International Inc. A thermal pump
KR100684797B1 (ko) * 2005-07-29 2007-02-20 삼성에스디아이 주식회사 연료 전지용 전극, 이를 포함하는 막-전극 어셈블리 및이를 포함하는 연료 전지 시스템
FR2889888B1 (fr) * 2005-08-16 2014-05-09 Commissariat Energie Atomique Membrane polymere composite a conduction ionique/electronique, ses procedes de fabrication et coeur de pile a combustible planaire la comprenant
KR100709191B1 (ko) 2005-08-31 2007-04-18 삼성에스디아이 주식회사 연료 전지용 막-전극 어셈블리, 고분자 전해질 막의 제조방법 및 연료 전지 시스템
US7790304B2 (en) * 2005-09-13 2010-09-07 3M Innovative Properties Company Catalyst layers to enhance uniformity of current density in membrane electrode assemblies
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
JP5326185B2 (ja) * 2005-09-28 2013-10-30 日産自動車株式会社 ガス拡散電極用材料及びその製造方法
US20070105008A1 (en) * 2005-10-25 2007-05-10 Horizon Fuel Cell Technologies Pte. Ltd Thin film fuel cell assembly
US20070099054A1 (en) * 2005-11-01 2007-05-03 Fuller Timothy J Sulfonated-perfluorocyclobutane polyelectrolyte membranes for fuel cells
FR2892861B1 (fr) * 2005-11-02 2013-07-05 Commissariat Energie Atomique Procede de fabrication d'un assemblage "electrode-membrane- electrode" de type ccb en continu
ITMI20052508A1 (it) * 2005-12-28 2007-06-29 Solvay Solexis Spa Processo per ottenere ccm con subgasket
ITMI20052509A1 (it) 2005-12-28 2007-06-29 Solvay Solexis Spa Assemblati per dispositivi elettrochimici
CN104103839A (zh) * 2005-12-29 2014-10-15 3M创新有限公司 制备膜电极组件的方法
KR100846072B1 (ko) * 2006-01-04 2008-07-14 주식회사 엘지화학 촉매 트래핑 층을 포함하고 있는 막-전극 접합체 및그것으로 구성된 연료전지
JP2009526650A (ja) * 2006-02-15 2009-07-23 スリーエム イノベイティブ プロパティズ カンパニー 触媒活性金を使用した、水素に対する一酸化炭素の選択的酸化
US8137750B2 (en) * 2006-02-15 2012-03-20 3M Innovative Properties Company Catalytically active gold supported on thermally treated nanoporous supports
US9819037B2 (en) 2006-03-02 2017-11-14 Encite Llc Method and apparatus for cleaning catalyst of a power cell
JP5782217B2 (ja) * 2006-03-02 2015-09-24 エンサイト・エルエルシーＥｎｃｉｔｅ Ｌｌｃ 電源セルの動作方法および電源セルを備える電源装置
WO2007117698A2 (en) * 2006-04-07 2007-10-18 Qd Vision, Inc. Composition including material, methods of depositing material, articles including same and systems for depositing material
WO2007120877A2 (en) * 2006-04-14 2007-10-25 Qd Vision, Inc. Transfer surface for manufacturing a light emitting device
US7639965B2 (en) * 2006-04-19 2009-12-29 Lexmark International, Inc. Architecture for an image-forming device
JP5063935B2 (ja) * 2006-06-02 2012-10-31 東洋製罐株式会社 燃料電池カートリッジ用ポリエステル製容器
US7842153B2 (en) * 2006-06-23 2010-11-30 Atomic Energy Council-Institute Of Nuclear Energy Research Decal method for transferring platinum-and platinum alloy-based catalysts with nanonetwork structures
WO2008111947A1 (en) * 2006-06-24 2008-09-18 Qd Vision, Inc. Methods and articles including nanomaterial
WO2008105792A2 (en) * 2006-06-24 2008-09-04 Qd Vision, Inc. Methods for depositing nanomaterial, methods for fabricating a device, methods for fabricating an array of devices and compositions
US8449931B2 (en) * 2006-08-28 2013-05-28 Michael Dubrovsky Chewing gum composition
WO2008033388A2 (en) * 2006-09-12 2008-03-20 Qd Vision, Inc. A composite including nanoparticles, methods, and products including a composite
US20080124606A1 (en) * 2006-11-10 2008-05-29 Jun Lin Stretched proton exchange membrane
WO2008061094A1 (en) * 2006-11-14 2008-05-22 Daimler Ag Apparatus and method for managing fluids in a fuel cell stack
DE502007003920D1 (de) * 2006-12-14 2010-07-08 Sulzer Chemtech Ag Poröses Dosierelement mit Beschichtung
JP5002269B2 (ja) * 2007-01-15 2012-08-15 株式会社東芝 固体高分子型燃料電池
JP5118372B2 (ja) * 2007-03-28 2013-01-16 株式会社東芝 直接メタノール型燃料電池
EP1982757A1 (de) * 2007-04-10 2008-10-22 Stichting Voor De Technische Wetenschappen Ionendurchlässige Membran und ihre Herstellung
WO2008127828A1 (en) 2007-04-12 2008-10-23 3M Innovative Properties Company High performance, high durability non-precious metal fuel cell catalysts
US20080256721A1 (en) * 2007-04-20 2008-10-23 Lg Electronics Inc. Detergent box opening and closing detecting apparatus of washing machine and method for controlling washing machine having the same
GB0708702D0 (en) * 2007-05-04 2007-06-13 Peratech Ltd Polymer composition
JP5298479B2 (ja) * 2007-08-17 2013-09-25 ソニー株式会社 燃料電池および電子機器
DE102007042193A1 (de) * 2007-08-29 2009-03-05 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Herstellung einer Beschichtung auf einem Träger und Presswerkzeug oder Gegenwerkzeug
HUE031438T2 (en) * 2007-12-14 2017-07-28 Unilever Nv A method for producing a capacitive deionization electrode and an electrode produced by the process
US7897691B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Proton exchange membranes for fuel cell applications
US7985805B2 (en) * 2008-05-09 2011-07-26 GM Global Technology Operations LLC Polyelectrolyte membranes comprised of blends of PFSA and sulfonated PFCB polymers
US7897692B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Sulfonated perfluorocyclobutane block copolymers and proton conductive polymer membranes
US8008404B2 (en) * 2008-05-09 2011-08-30 GM Global Technology Operations LLC Composite membrane
US7888433B2 (en) * 2008-05-09 2011-02-15 Gm Global Technology Operations, Inc. Sulfonated-polyperfluoro-cyclobutane-polyphenylene polymers for PEM fuel cell applications
US8030405B2 (en) * 2008-05-09 2011-10-04 GM Global Technology Operations LLC Blended PEM's with elastomers for improved mechanical durability
US7897693B2 (en) * 2008-05-09 2011-03-01 Gm Global Technology Operations, Inc. Proton conductive polymer electrolytes and fuel cells
US8003732B2 (en) * 2008-08-25 2011-08-23 GM Global Technology Operations LLC Gradient reinforced proton exchange membrane
US7976730B2 (en) * 2008-08-25 2011-07-12 GM Global Technology Operations LLC Blends of low equivalent molecular weight PFSA ionomers with Kynar 2751
CN101685710B (zh) * 2008-09-26 2012-07-04 通用电气公司 制备组合物、包含组合物的薄片及包含薄片的电极的方法
HUE059099T2 (hu) 2009-05-19 2022-10-28 Oned Mat Inc Nanoszerkezetû anyagok akkumulátoros alkalmazásokhoz
US20110045381A1 (en) * 2009-08-18 2011-02-24 Gm Global Technology Operations, Inc. Hydrocarbon PEM Membranes with Perfluorosulfonic Acid Groups for Automotive Fuel Cells
US8053530B2 (en) * 2009-08-26 2011-11-08 GM Global Technology Operations LLC Polyelectrolyte membranes made of poly(perfluorocyclobutanes) with pendant perfluorosulfonic acid groups and blends with poly(vinylidene fluoride)
US8852823B2 (en) * 2009-08-26 2014-10-07 GM Global Technology Operations LLC Sodium stannate additive to improve the durability of PEMS for H2/air fuel cells
US20110053009A1 (en) * 2009-08-28 2011-03-03 Gm Global Technology Operations, Inc. Customized water vapor transfer membrane layered structure
US20110053008A1 (en) * 2009-08-28 2011-03-03 Gm Global Technology Operations, Inc. Water vapor transfer membrane and paper integrated assembly
US8058352B2 (en) * 2009-08-28 2011-11-15 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer membranes
US8354201B2 (en) * 2009-08-28 2013-01-15 GM Global Technology Operations LLC Fuel cell with spatially non-homogeneous ionic membrane
US7972732B2 (en) * 2009-08-28 2011-07-05 GM Global Technology Operations LLC Perfluorocyclobutane based water vapor transfer membranes with side chain perfluorosulfonic acid moieties
US8048963B2 (en) * 2009-08-31 2011-11-01 GM Global Technology Operations LLC Ion exchange membrane having lamellar morphology and process of making the same
US8409765B2 (en) 2009-08-31 2013-04-02 GM Global Technology Operations LLC Co(II)tetramethoxyphenylporphyrin additive to PFSA PEMS for improved fuel cell durability
US8252712B2 (en) * 2009-11-13 2012-08-28 GM Global Technology Operations LLC Polymer dispersant addition to fuel cell electrode inks for improved manufacturability
US20110159404A1 (en) * 2009-12-29 2011-06-30 Gm Global Technology Operations, Inc. Polyolefin Support to Prevent Dielectric Breakdown in PEMS
US20110159405A1 (en) * 2009-12-30 2011-06-30 Gm Global Technology Operations, Inc. Hydrophilic Polyelectrolyte Membranes Containing Poly(Vinyl Acetate) and Poly(Vinyl Alcohol)
US20110165497A1 (en) * 2010-01-06 2011-07-07 Gm Global Technology Operations, Inc. Method for Mitigating Fuel Cell Chemical Degradation
WO2011109815A1 (en) * 2010-03-05 2011-09-09 A123 Systems, Inc. Design and fabrication of electrodes with gradients
EP2545609B1 (de) * 2010-03-11 2018-05-02 Nuvera Fuel Cells, LLC Brennstoffzelle mit offenem strömungsfeld
US10581089B2 (en) * 2010-03-11 2020-03-03 Nuvera Fuel Cells, LLC Open flow field fuel cell
US7989512B1 (en) 2010-03-17 2011-08-02 GM Global Technology Operations LLC Polyelectrolyte membranes derived from soluble perfluorocyclobutane polymers with sulfonyl chloride groups
CN101800321B (zh) * 2010-03-31 2012-07-18 武汉理工新能源有限公司 基于催化剂/膜技术的亲疏水可调的质子交换膜燃料电池用膜电极的制备方法
CN104016891B (zh) 2010-04-16 2016-08-17 3M创新有限公司 质子传导材料
US8735021B2 (en) 2010-04-16 2014-05-27 GM Global Technology Operations LLC Cobalt(II) tetramethoxyphenylporphyrin (CoTMPP) ionomer stabilization to prevent electrode degradation
US8044146B1 (en) 2010-04-16 2011-10-25 GM Global Technology Operations LLC Combination of main-chain and side-chain sulfonation of PFCB-6F high-temperature fuel cell membranes
US8609739B2 (en) 2011-02-17 2013-12-17 GM Global Technology Operations LLC Poly(perfluorocyclobutane) ionomer with phosphonic acid groups for high temperature fuel cells
KR101351392B1 (ko) * 2011-07-13 2014-01-16 삼성에스디아이 주식회사 연료 전지용 전극, 및 이를 포함하는 막-전극 어셈블리 및 연료 전지 시스템
JP5666396B2 (ja) * 2011-07-14 2015-02-12 本田技研工業株式会社 燃料電池用金属セパレータの製造方法
CN103857831B (zh) * 2011-10-10 2016-08-17 3M创新有限公司 催化剂电极及其制备和使用方法
US20140193737A1 (en) * 2012-04-20 2014-07-10 Panasonic Corporation Membrane-electrode assembly, fuel cell stack, fuel cell system and operation method thereof
US9634535B2 (en) * 2012-08-11 2017-04-25 Schlumberger Technology Corporation Equipment including epitaxial co-crystallized material
WO2014026287A1 (en) * 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell components, stacks and modular fuel cell systems
WO2014026288A1 (en) 2012-08-14 2014-02-20 Powerdisc Development Corporation Ltd. Fuel cell flow channels and flow fields
US10014530B2 (en) * 2012-10-09 2018-07-03 Oxynergy Ltd. Electrode assembly and method for its preparation
BR112015029021A2 (pt) * 2013-05-21 2017-07-25 Reliance Industries Ltd gel polimérico compacto e fibras feitas do mesmo
KR20160135211A (ko) * 2014-02-20 2016-11-25 릴라이언스 인더스트리즈 리미티드 고강도 고모듈러스 초고 분자량 폴리에틸렌섬유
US10367217B2 (en) * 2015-02-09 2019-07-30 W. L. Gore & Associates, Inc. Membrane electrode assembly manufacturing process
CN107406635A (zh) 2015-03-16 2017-11-28 沙特基础工业全球技术公司 原纤化聚合物组合物及其制造方法
CA3016102A1 (en) 2016-03-22 2017-09-28 Loop Energy Inc. Fuel cell flow field design for thermal management
CN106025309B (zh) * 2016-07-22 2018-06-12 武汉理工大学 空间mea结构燃料电池
DE102016015318A1 (de) * 2016-12-22 2018-06-28 Daimler Ag Verfahren zum Fertigen einer Separatorplatte für eine Brennstoffzelle, Separatorplatte und Zwischenprodukt für eine Separatorplatte
US11870028B2 (en) 2017-02-14 2024-01-09 Volkswagen Ag Electric vehicle battery cell with internal series connection stacking
US11362338B2 (en) 2017-02-14 2022-06-14 Volkswagen Ag Electric vehicle battery cell with solid state electrolyte
US11362371B2 (en) * 2017-02-14 2022-06-14 Volkswagen Ag Method for manufacturing electric vehicle battery cells with polymer frame support
US11241848B2 (en) * 2017-08-17 2022-02-08 Lg Chem, Ltd. Post-processing method for polymer electrolyte membrane
US10927228B2 (en) * 2017-11-16 2021-02-23 3M Innovative Properties Company Polymer matrix composites comprising intumescent particles and methods of making the same
US20200335808A1 (en) * 2018-01-31 2020-10-22 Toppan Printing Co., Ltd. Membrane electrode assembly for solid polymer fuel cell and solid polymer fuel cell
EP3791698A1 (de) * 2018-05-08 2021-03-17 W. L. Gore & Associates Inc Flexible leiterplatten für dermale anwendungen
KR102552154B1 (ko) * 2018-06-01 2023-07-05 현대자동차주식회사 물질전달특성 및 내구성이 우수한 막전극 접합체 제조장치 및 이를 이용한 제조방법
SE544014C2 (en) * 2018-06-26 2021-11-02 Powercell Sweden Ab Manufacturing arrangement for a fuel cell stack and method for manufactur-ing a fuel cell stack
US11439308B2 (en) * 2020-07-13 2022-09-13 GE Precision Healthcare LLC Methods and systems for thermal monitoring of tissue with an ultrasound imaging system
TWI760922B (zh) * 2020-11-17 2022-04-11 國立成功大學 電解質及其製作方法，以及鋰電池
US20230197971A1 (en) * 2021-12-16 2023-06-22 Doosan Fuel Cell America, Inc. Fuel cell component including polytetrafluoroethylene film bonded to graphite
WO2023148499A2 (en) * 2022-02-04 2023-08-10 Johnson Matthey Hydrogen Technologies Limited Catalyst coated membranes for water electrolysers
WO2023230565A1 (en) * 2022-05-25 2023-11-30 Advent Technologies Holdings, Inc. Hydrogen-evolving electrodes, membrane electrode assemblies and electrolyzers based thereon and methods of fabrication thereof
GB2619577A (en) * 2023-01-27 2023-12-13 Zeroavia Ltd Polymeric interconnects in PEM stack

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL142204B (nl) * 1965-02-01 1974-05-15 Tno Werkwijze voor het vervaardigen van kunstmatige draden uit warmtegevoelige polymeren en aldus verkregen draden.
US3457113A (en) * 1965-03-01 1969-07-22 Monsanto Res Corp Laminar electrode including hydrophobic and hydrophilic layfrs; method of making; fuel cell therewith; and method of using fuel cell
US3676222A (en) * 1970-09-10 1972-07-11 Monsanto Res Corp Conductive carbon membrane electrode
CA1123416A (en) * 1978-04-28 1982-05-11 Ryohei Nakane Catalyst for concentrating hydrogen isotopes and process for producing a support therefor
US4215183A (en) * 1979-01-02 1980-07-29 General Electric Company Wet proofed conductive current collector for the electrochemical cells
US4550123A (en) * 1979-12-28 1985-10-29 Albany International Corp. Thermally plastifiable compositions for microporous sorbent structure
US4496451A (en) * 1981-05-22 1985-01-29 Asahi Glass Company, Ltd. Ion exchange membrane manufacture for electrolytic cell
US4557957A (en) * 1983-03-18 1985-12-10 W. L. Gore & Associates, Inc. Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
US4720400A (en) * 1983-03-18 1988-01-19 W. L. Gore & Associates, Inc. Microporous metal-plated polytetrafluoroethylene articles and method of manufacture
DE3576248D1 (de) * 1984-10-17 1990-04-05 Hitachi Ltd Verfahren zur herstellung einer flexiblen brennstoffzellenelektrode, ausgehend von kohlepapier.
US4826554A (en) * 1985-12-09 1989-05-02 The Dow Chemical Company Method for making an improved solid polymer electrolyte electrode using a binder
US4853305A (en) * 1986-03-24 1989-08-01 W. R. Grace & Co.-Conn. Cathodic electrode
US5143805A (en) * 1986-03-24 1992-09-01 W. R. Grace & Co.-Conn: Cathodic electrode
US4735875A (en) * 1986-03-24 1988-04-05 W. R. Grace & Co. Cathodic electrode
US4654281A (en) * 1986-03-24 1987-03-31 W. R. Grace & Co. Composite cathodic electrode
US4731310A (en) * 1986-08-15 1988-03-15 W. R. Grace & Co. Cathodic electrode
US4992126A (en) * 1986-08-08 1991-02-12 The Dow Chemical Company Method for making a current collector bonded to a solid polymer membrane
US4791037A (en) * 1986-08-15 1988-12-13 W. R. Grace & Co.-Conn. Carbon electrode
US4812352A (en) * 1986-08-25 1989-03-14 Minnesota Mining And Manufacturing Company Article having surface layer of uniformly oriented, crystalline, organic microstructures
US4849311A (en) * 1986-09-24 1989-07-18 Toa Nenryo Kogyo Kabushiki Kaisha Immobilized electrolyte membrane
CA1299936C (en) 1987-08-12 1992-05-05 Robert D. Door Current collector bonded to a solid polymer membrane
US4957943A (en) * 1988-10-14 1990-09-18 Minnesota Mining And Manufacturing Company Particle-filled microporous materials
US5395705A (en) * 1990-08-31 1995-03-07 The Dow Chemical Company Electrochemical cell having an electrode containing a carbon fiber paper coated with catalytic metal particles
US5162167A (en) * 1990-09-11 1992-11-10 Allied-Signal Inc. Apparatus and method of fabricating a monolithic solid oxide fuel cell
US5238729A (en) * 1991-04-05 1993-08-24 Minnesota Mining And Manufacturing Company Sensors based on nanosstructured composite films
US5336558A (en) * 1991-06-24 1994-08-09 Minnesota Mining And Manufacturing Company Composite article comprising oriented microstructures
DE4140972A1 (de) * 1991-12-12 1993-06-17 Metallgesellschaft Ag Membran fuer eine gasdiffusionselektrode, verfahren zur herstellung der membran und gasdiffusionselektrode mit membran
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
DE4208057C2 (de) * 1992-03-13 1993-12-23 Deutsche Aerospace Zellaufbau für Elektrolyseure und Brennstoffzellen
US5272017A (en) * 1992-04-03 1993-12-21 General Motors Corporation Membrane-electrode assemblies for electrochemical cells
US5399184A (en) * 1992-05-01 1995-03-21 Chlorine Engineers Corp., Ltd. Method for fabricating gas diffusion electrode assembly for fuel cells
JPH0668157A (ja) * 1992-05-04 1994-03-11 Internatl Business Mach Corp <Ibm> データベース内の情報を表示する装置および方法
GB9213124D0 (en) * 1992-06-20 1992-08-05 Johnson Matthey Plc High performance electrode
JP2736840B2 (ja) 1992-06-29 1998-04-02 兼松日産農林株式会社 空気圧式固定具打込機
US5277996A (en) * 1992-07-02 1994-01-11 Marchetti George A Fuel cell electrode and method for producing same
JP3271801B2 (ja) * 1992-09-22 2002-04-08 田中貴金属工業株式会社 高分子固体電解質型燃料電池、該燃料電池の加湿方法、及び製造方法
US5338430A (en) * 1992-12-23 1994-08-16 Minnesota Mining And Manufacturing Company Nanostructured electrode membranes
US5460896A (en) * 1993-01-22 1995-10-24 Kabushiki Kaisha Equos Research Fuel cell
JPH06338342A (ja) * 1993-05-31 1994-12-06 Nissan Motor Co Ltd 固体高分子電解質型燃料電池セルスタック構造
FR2706912B1 (fr) * 1993-06-25 1995-09-15 Rhone Poulenc Chimie Element cathodique depourvu de fibres d'amiante
US5635039A (en) * 1993-07-13 1997-06-03 Lynntech, Inc. Membrane with internal passages to permit fluid flow and an electrochemical cell containing the same
US5932185A (en) * 1993-08-23 1999-08-03 The Regents Of The University Of California Method for making thin carbon foam electrodes
US5429886A (en) * 1993-08-30 1995-07-04 Struthers; Ralph C. Hydrocarbon (hydrogen)/air aerogel catalyzed carbon electrode fuel cell system
US5372896A (en) * 1993-09-20 1994-12-13 The United States Of America As Represented By The Secretary Of The Army Treated solid polymer electrolyte membrane for use in a fuel cell and fuel cell including the treated solid polymer electrolyte membrane
JP3549241B2 (ja) * 1994-04-22 2004-08-04 ジャパンゴアテックス株式会社 高分子固体電解質燃料電池用電極及びそれと高分子固体電解質との接合体
BE1008455A3 (nl) * 1994-06-07 1996-05-07 Vito Gasdiffusie elektrode met katalysator voor een elektrochemische cel met vast elektrolyt en werkwijze ter vervaardiging van dergelijke elektrode.
US5547551A (en) * 1995-03-15 1996-08-20 W. L. Gore & Associates, Inc. Ultra-thin integral composite membrane
US5599614A (en) * 1995-03-15 1997-02-04 W. L. Gore & Associates, Inc. Integral composite membrane
JP3555999B2 (ja) * 1994-12-07 2004-08-18 ジャパンゴアテックス株式会社 高分子電解質型燃料電池用高分子固体電解質・電極接合体の製造方法
GB9504713D0 (en) * 1995-03-09 1995-04-26 Johnson Matthey Plc Improved electrocatalytic material
US5620807A (en) * 1995-08-31 1997-04-15 The Dow Chemical Company Flow field assembly for electrochemical fuel cells
US5599639A (en) * 1995-08-31 1997-02-04 Hoechst Celanese Corporation Acid-modified polybenzimidazole fuel cell elements
JP3558134B2 (ja) * 1995-10-06 2004-08-25 ダウ グローバル テクノロジーズ インコーポレーテッド 燃料電池の膜電極アセンブリ用流れフィールド構造
DE19544323A1 (de) * 1995-11-28 1997-06-05 Magnet Motor Gmbh Gasdiffusionselektrode für Polymerelektrolytmembran-Brennstoffzellen
DE19548421B4 (de) * 1995-12-22 2004-06-03 Celanese Ventures Gmbh Verfahren zur kontinuierlichen Herstellung von Membranelektrodeneinheiten
US5677074A (en) * 1996-06-25 1997-10-14 The Dais Corporation Gas diffusion electrode
JPH1064574A (ja) * 1996-08-26 1998-03-06 Fuji Electric Co Ltd 固体高分子電解質型燃料電池の製造方法
US5707755A (en) * 1996-12-09 1998-01-13 General Motors Corporation PEM/SPE fuel cell
JP3773325B2 (ja) * 1997-03-17 2006-05-10 ジャパンゴアテックス株式会社 高分子固体電解質燃料電池用ガス拡散層材料及びその接合体
US5879828A (en) * 1997-10-10 1999-03-09 Minnesota Mining And Manufacturing Company Membrane electrode assembly
US5910378A (en) * 1997-10-10 1999-06-08 Minnesota Mining And Manufacturing Company Membrane electrode assemblies
US6042959A (en) * 1997-10-10 2000-03-28 3M Innovative Properties Company Membrane electrode assembly and method of its manufacture

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CA2303208A1 (en) 1999-04-22
US6432571B1 (en) 2002-08-13
US6183668B1 (en) 2001-02-06
US6428584B1 (en) 2002-08-06
WO1999019929A1 (en) 1999-04-22
EP1021847A1 (de) 2000-07-26
US5910378A (en) 1999-06-08
US20030041444A1 (en) 2003-03-06
AU9215998A (en) 1999-05-03
US6613106B1 (en) 2003-09-02
EP1021847B1 (de) 2002-05-29
JP5524800B2 (ja) 2014-06-18
KR20050093872A (ko) 2005-09-23
JP2001520445A (ja) 2001-10-30
KR100573200B1 (ko) 2006-04-24
CN1303525A (zh) 2001-07-11
DE69805643T2 (de) 2003-02-06
JP2011071122A (ja) 2011-04-07
KR20010031025A (ko) 2001-04-16

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