DE60036610D1 - Verbesserter membranelektrodenaufbau für brennstoffzelle - Google Patents

Verbesserter membranelektrodenaufbau für brennstoffzelle

Info

Publication number: DE60036610D1
Authority: DE; Germany
Prior art keywords: fuel cell; electrode assembly; membrane electrode; improved membrane; improved
Prior art date: 1999-01-22
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

DE60036610T

Other languages

English (en)

Other versions

DE60036610T2 (de

Inventor

S R Narayanan

Tony Atti

Surya Prakash

George Olah

Marshall C Smart

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.)

University of Southern California USC

Original Assignee

University of Southern California USC

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.)

1999-01-22

Filing date

2000-01-24

Publication date

2007-11-15

2000-01-24 Application filed by University of Southern California USC filed Critical University of Southern California USC

2007-11-15 Publication of DE60036610D1 publication Critical patent/DE60036610D1/de

2008-07-24 Application granted granted Critical

2008-07-24 Publication of DE60036610T2 publication Critical patent/DE60036610T2/de

2020-01-25 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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]
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
- 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
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- 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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Manufacturing & Machinery (AREA)
Sustainable Development (AREA)
Sustainable Energy (AREA)
Inert Electrodes (AREA)
Fuel Cell (AREA)

DE60036610T 1999-01-22 2000-01-24 Verbesserter membranelektrodenaufbau für brennstoffzelle Expired - Lifetime DE60036610T2 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US11674799P	1999-01-22	1999-01-22
US116747P		1999-01-22
PCT/US2000/001810 WO2000045448A2 (en)	1999-01-22	2000-01-24	Improved membrane electrode assembly for a fuel cell

Publications (2)

Publication Number	Publication Date
DE60036610D1 true DE60036610D1 (de)	2007-11-15
DE60036610T2 DE60036610T2 (de)	2008-07-24

Family

ID=22368971

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE60036610T Expired - Lifetime DE60036610T2 (de)	1999-01-22	2000-01-24	Verbesserter membranelektrodenaufbau für brennstoffzelle

Country Status (6)

Country	Link
US (1)	US7147958B2 (de)
EP (1)	EP1171924B1 (de)
AU (1)	AU759819B2 (de)
CA (1)	CA2359869C (de)
DE (1)	DE60036610T2 (de)
WO (1)	WO2000045448A2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6703150B2 (en)	1993-10-12	2004-03-09	California Institute Of Technology	Direct methanol feed fuel cell and system
US5599638A (en)	1993-10-12	1997-02-04	California Institute Of Technology	Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane
EP1153449A4 (de) *	1999-01-22	2007-08-22	Univ Southern California	Membran-elektroden-anordnungen für direkt-methanolbrennstoffzellen
AU759819B2 (en)	1999-01-22	2003-05-01	University Of Southern California	Improved membrane electrode assembly for a fuel cell
GB0016752D0 (en)	2000-07-08	2000-08-30	Johnson Matthey Plc	Electrochemical structure
FR2814857B1 (fr) *	2000-10-04	2004-11-26	Sagem	Micropiles a combustible notamment utilisees dans les dispositifs electroniques portables, dans les equipements automobiles et dans les dispositifs de telecommunication
KR100442843B1 (ko) *	2002-03-13	2004-08-02	삼성에스디아이 주식회사	연료전지 단위체, 그 제조 방법 및 이를 채용한 연료전지
GB0212636D0 (en) *	2002-05-31	2002-07-10	Johnson Matthey Plc	Electrode
US20040107869A1 (en) *	2002-12-10	2004-06-10	3M Innovative Properties Company	Catalyst ink
JP4068988B2 (ja) *	2003-02-20	2008-03-26	Ｊｓｒ株式会社	電解膜−電極基板複合体の製造方法
US20050214629A1 (en) *	2003-10-01	2005-09-29	Narayanan Sekharipuram R	Perfluoroalkanesulfonic acids and perfluoroalkanesulfonimides as electrode additives for fuel cells
CN1261195C (zh) *	2003-10-24	2006-06-28	深圳奥特迅电气设备有限公司	一种油气分离膜、其制造方法以及用其制成的气体传感器
KR100599813B1 (ko) *	2004-11-16	2006-07-12	삼성에스디아이 주식회사	연료전지용 막/전극 어셈블리 및 이를 포함하는 연료전지시스템
US20080081227A1 (en) *	2006-05-05	2008-04-03	Polyfuel, Inc.	Gas Phase Fuel Cells
US7662510B2 (en) *	2007-09-20	2010-02-16	Celgard Llc	X-ray sensitive battery separator and a method for detecting the position of a separator in a battery
WO2015124249A1 (en)	2014-02-20	2015-08-27	Merck Patent Gmbh	Preparation of stable catalyst solutions and methods of using such catalyst solutions in fiber formation
KR102667829B1 (ko) *	2015-03-13	2024-05-21	유엔엠 레인포레스트 이노베이션즈	고출력 연료 전지를 위한 스마트-ｍｅａ의 디자인
DE102024111148B4 (de)	2024-04-22	2025-10-30	Schaeffler Technologies AG & Co. KG	Plattenanordnung für ein elektrochemisches System und Verfahren zur Herstellung einer Plattenanordnung

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1151787A (en) *	1965-09-30	1969-05-14	Leesona Corp	Improvements in or relating to Electrodes for Electrochemical Devices.
US3798063A (en) *	1971-11-29	1974-03-19	Diamond Shamrock Corp	FINELY DIVIDED RuO{11 {11 PLASTIC MATRIX ELECTRODE
US3899354A (en) *	1973-09-10	1975-08-12	Union Carbide Corp	Gas electrodes and a process for producing them
US4272353A (en) *	1980-02-29	1981-06-09	General Electric Company	Method of making solid polymer electrolyte catalytic electrodes and electrodes made thereby
DE3538732A1 (de) *	1984-12-20	1986-06-26	BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau	Verfahren zur herstellung einer elektrode fuer eine elektrochemische zelle, insbesondere zur elektrochemischen h(pfeil abwaerts)2(pfeil abwaerts)0(pfeil abwaerts)2(pfeil abwaerts)- und h(pfeil abwaerts)2(pfeil abwaerts)-herstellung und elektrode fuer eine elektrochemische zelle
JPH04162365A (ja) *	1990-10-25	1992-06-05	Tanaka Kikinzoku Kogyo Kk	燃料電池用電極の作製法
DE4140972A1 (de) *	1991-12-12	1993-06-17	Metallgesellschaft Ag	Membran fuer eine gasdiffusionselektrode, verfahren zur herstellung der membran und gasdiffusionselektrode mit membran
CH691209A5 (de) *	1993-09-06	2001-05-15	Scherrer Inst Paul	Herstellungsverfahren für einen Polmerelektrolyten und elektrochemische Zelle mit diesem Polymerelektrolyten.
US5773162A (en)	1993-10-12	1998-06-30	California Institute Of Technology	Direct methanol feed fuel cell and system
US5599638A (en)	1993-10-12	1997-02-04	California Institute Of Technology	Aqueous liquid feed organic fuel cell using solid polymer electrolyte membrane
US5919583A (en) *	1995-03-20	1999-07-06	E. I. Du Pont De Nemours And Company	Membranes containing inorganic fillers and membrane and electrode assemblies and electrochemical cells employing same
US5795496A (en)	1995-11-22	1998-08-18	California Institute Of Technology	Polymer material for electrolytic membranes in fuel cells
DE69701103T3 (de) *	1996-02-28	2006-02-02	Johnson Matthey Plc	Katalytisch aktive Gasdiffusionselektroden mit Faservliessubstrat
US5945231A (en) *	1996-03-26	1999-08-31	California Institute Of Technology	Direct liquid-feed fuel cell with membrane electrolyte and manufacturing thereof
US5677074A (en) *	1996-06-25	1997-10-14	The Dais Corporation	Gas diffusion electrode
US5783325A (en) *	1996-08-27	1998-07-21	The Research Foundation Of State Of New York	Gas diffusion electrodes based on poly(vinylidene fluoride) carbon blends
US5643689A (en) *	1996-08-28	1997-07-01	E.C.R.-Electro-Chemical Research Ltd.	Non-liquid proton conductors for use in electrochemical systems under ambient conditions
US6444343B1 (en) *	1996-11-18	2002-09-03	University Of Southern California	Polymer electrolyte membranes for use in fuel cells
US5958616A (en) *	1998-02-06	1999-09-28	Lynntech, Inc.	Membrane and electrode structure for methanol fuel cell
US5992008A (en) *	1998-02-10	1999-11-30	California Institute Of Technology	Direct methanol feed fuel cell with reduced catalyst loading
US6042964A (en)	1998-02-20	2000-03-28	The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration	Thermally regenerative battery with intercalatable electrodes and selective heating means
AU759819B2 (en)	1999-01-22	2003-05-01	University Of Southern California	Improved membrane electrode assembly for a fuel cell

2000
- 2000-01-24 AU AU47953/00A patent/AU759819B2/en not_active Ceased
- 2000-01-24 WO PCT/US2000/001810 patent/WO2000045448A2/en not_active Ceased
- 2000-01-24 DE DE60036610T patent/DE60036610T2/de not_active Expired - Lifetime
- 2000-01-24 CA CA002359869A patent/CA2359869C/en not_active Expired - Fee Related
- 2000-01-24 EP EP00930070A patent/EP1171924B1/de not_active Expired - Lifetime
2001
- 2001-07-24 US US09/912,804 patent/US7147958B2/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
WO2000045448A2 (en)	2000-08-03
AU4795300A (en)	2000-08-18
AU759819B2 (en)	2003-05-01
EP1171924A2 (de)	2002-01-16
EP1171924A4 (de)	2002-07-31
DE60036610T2 (de)	2008-07-24
WO2000045448A3 (en)	2000-11-30
US7147958B2 (en)	2006-12-12
EP1171924B1 (de)	2007-10-03
US20030207167A1 (en)	2003-11-06
CA2359869C (en)	2007-04-24
CA2359869A1 (en)	2000-08-03

Publication	Publication Date	Title
DE69938557D1 (de)	2008-05-29	Verbesserte membranelektrodenanordnung für pem-brennstoffzelle
DE60238802D1 (de)	2011-02-10	Membranenelektrodenaufbauten für Brennstoffzelle
DE60203392D1 (de)	2005-04-28	Membranelektrodenbaugruppe für polymerische membranbrennstoffzellen
DE69711698D1 (de)	2002-05-08	Membran-elektroden-einheit für elektrochemische brennstoffzelle
DE60036610D1 (de)	2007-11-15	Verbesserter membranelektrodenaufbau für brennstoffzelle
DE69204834D1 (de)	1995-10-19	Gegliederte membranelektrodenanordnung für elektrochemische brennstoffzelle.
DE69929731D1 (de)	2006-04-20	Polymerelektrolyt-Brennstoffzelle
DE60038853D1 (de)	2008-06-26	Brennstoffzelle
DE69929756D1 (de)	2006-04-20	Brennstoffzellenstapel
DE50212216D1 (de)	2008-06-19	Dichtungsanordnung für Brennstoffzellen
DE602004031958D1 (de)	2011-05-05	Membran-elektrodenbaugruppe für eine festpolymer-brennstoffzelle
DE60138522D1 (de)	2009-06-10	Polymerelektrolytbrennstoffzelle
DE60133326D1 (de)	2008-04-30	Bennstoffzelle mit wellenförmigen Membranelektrodensatz
DE60303856D1 (de)	2006-05-04	Membran-Elektroden-Einheit für Polymerelektrolyt-Brennstoffzellen
DE19782129T1 (de)	1999-11-11	Elektrochemischer Brennstoffzellenstapel
ATE314733T1 (de)	2006-01-15	Bipolare platte für brennstoffzellen
DE59707569D1 (de)	2002-07-25	Elektroden-elektrolyt-einheit für eine brennstoffzelle
DE59802714D1 (de)	2002-02-21	Interkonnektor für sofc-brennstoffzellenstapel
DE60038074D1 (de)	2008-04-03	Festpolymerelektrolytbrennstoffzelle-Kogenerationssystem
DE69835992D1 (de)	2006-11-09	Polymerelektrolytbrennstoffzelle
DE69813411D1 (de)	2003-05-22	Festelektrolyt-Brennstoffzellenstapel
DE60036821D1 (de)	2007-11-29	Brennstoffzelle
DE60121419D1 (de)	2006-08-24	Betriebssystem für brennstoffzellen
ATA184399A (de)	2000-08-15	Brennstoffzelle
DE19782271T1 (de)	2000-04-27	Elektrodenstruktur für elektrochemische Festkörpervorrichtungen

Legal Events

Date	Code	Title	Description
2008-06-26	8381	Inventor (new situation)	Inventor name: NARAYANAN, S. R., PASADENA, CALIF., US Inventor name: ATTI, TONY, PASADENA, CALIF., US Inventor name: PRAKASH, SURYA, PASADENA, CALIF., US Inventor name: OLAH, GEORGE, LOS ANGELES, CALIF., US Inventor name: SMART, MARSHALL C., PASADENA, CALIF., US
2008-10-23	8364	No opposition during term of opposition

Date

Code

Title

Description

2008-06-26

8381

Inventor (new situation)

Inventor name: NARAYANAN, S. R., PASADENA, CALIF., US

Inventor name: ATTI, TONY, PASADENA, CALIF., US

Inventor name: PRAKASH, SURYA, PASADENA, CALIF., US

Inventor name: OLAH, GEORGE, LOS ANGELES, CALIF., US

Inventor name: SMART, MARSHALL C., PASADENA, CALIF., US

2008-10-23

8364

No opposition during term of opposition