MXPA03007829A - Catodos de pila de combustible novedosos y sus pilas de combustible. - Google Patents

Catodos de pila de combustible novedosos y sus pilas de combustible.

Info

Publication number
MXPA03007829A
MXPA03007829A MXPA03007829A MXPA03007829A MXPA03007829A MX PA03007829 A MXPA03007829 A MX PA03007829A MX PA03007829 A MXPA03007829 A MX PA03007829A MX PA03007829 A MXPA03007829 A MX PA03007829A MX PA03007829 A MXPA03007829 A MX PA03007829A
Authority
MX
Mexico
Prior art keywords
novel
cell cathodes
fuel cell
fuel
fuel cells
Prior art date
Application number
MXPA03007829A
Other languages
English (en)
Spanish (es)
Inventor
Stanford R Ovshinsky
Original Assignee
Energy Conversion Devices Inc
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 Energy Conversion Devices Inc filed Critical Energy Conversion Devices Inc
Publication of MXPA03007829A publication Critical patent/MXPA03007829A/es

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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/186—Regeneration by electrochemical means by electrolytic decomposition of the electrolytic solution or the formed water product
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/02—Preparation of oxygen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/0005—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes
    • C01B3/001—Reversible uptake of hydrogen by an appropriate medium, i.e. based on physical or chemical sorption phenomena or on reversible chemical reactions, e.g. for hydrogen storage purposes ; Reversible gettering of hydrogen; Reversible uptake of hydrogen by electrodes characterised by the uptaking medium; Treatment thereof
    • C01B3/0031—Intermetallic compounds; Metal alloys; Treatment thereof
    • 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
    • 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
    • H01M4/8615—Bifunctional electrodes for rechargeable cells
    • 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
    • H01M8/08—Fuel cells with aqueous electrolytes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8684—Negative electrodes
    • 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
    • H01M2004/8678—Inert electrodes with catalytic activity, e.g. for fuel cells characterised by the polarity
    • H01M2004/8689—Positive electrodes
    • 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
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • H01M4/8652—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites as mixture
    • 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
    • H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
    • H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
    • H01M8/065—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants by dissolution of metals or alloys; by dehydriding metallic substances
    • 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
    • Y02E60/32—Hydrogen storage
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
MXPA03007829A 2001-03-01 2002-02-28 Catodos de pila de combustible novedosos y sus pilas de combustible. MXPA03007829A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/797,332 US6620539B2 (en) 2000-03-13 2001-03-01 Fuel cell cathodes and their fuel cells
PCT/US2002/006106 WO2002071517A1 (en) 2001-03-01 2002-02-28 Novel fuel cell cathodes and their fuel cells

Publications (1)

Publication Number Publication Date
MXPA03007829A true MXPA03007829A (es) 2003-12-08

Family

ID=25170543

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03007829A MXPA03007829A (es) 2001-03-01 2002-02-28 Catodos de pila de combustible novedosos y sus pilas de combustible.

Country Status (9)

Country Link
US (1) US6620539B2 (enExample)
EP (1) EP1364421A4 (enExample)
JP (1) JP4658450B2 (enExample)
KR (1) KR20030080244A (enExample)
BR (1) BR0207764A (enExample)
CA (1) CA2438261A1 (enExample)
MX (1) MXPA03007829A (enExample)
TW (1) TW563269B (enExample)
WO (1) WO2002071517A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1217679A1 (de) * 2000-12-20 2002-06-26 Ballard Power Systems AG Brennstoffzelle und Verfahren zum Betreiben einer solchen
US6703156B2 (en) * 2001-03-01 2004-03-09 Texaco Ovonic Fuel Cell, Llc Fuel cell cathode utilizing multiple redox couples
US6960406B2 (en) * 2002-10-18 2005-11-01 Texaco Ovonic Fuel Cell Llc Electrode utilizing fluorinated carbon
DE10255736B4 (de) * 2002-11-29 2009-03-19 Micronas Gmbh Brennstoffzelle und Verfahren zur Herstellung
US20040161652A1 (en) * 2003-02-12 2004-08-19 Ovshinsky Stanford R. Alkaline fuel cell pack with gravity fed electrolyte circulation and water management system
US20040229107A1 (en) * 2003-05-14 2004-11-18 Smedley Stuart I. Combined fuel cell and battery
US6998184B2 (en) * 2003-08-07 2006-02-14 Texaco Ovonic Fuel Cell, Llc Hybrid fuel cell
US20050079397A1 (en) * 2003-10-08 2005-04-14 Holger Winkelmann Metal hydride heating element
NO325620B1 (no) * 2003-10-21 2008-06-30 Revolt Technology Ltd Elektrode, fremgangsmate for fremstilling derav, metall/luft-brenselcelle og metallhydrid-battericelle
DE102004011554A1 (de) 2004-03-08 2005-09-29 Micronas Gmbh Brennstoffzellenanordnung
US7220501B2 (en) * 2004-03-10 2007-05-22 General Motors Corporation Integrated hybrid electrochemical device
US7104717B2 (en) * 2004-03-11 2006-09-12 Balco, Inc. Roof joint cover
JP2006164939A (ja) * 2004-11-12 2006-06-22 Nissan Motor Co Ltd 燃料電池システム
CN100533849C (zh) * 2004-11-26 2009-08-26 皇家飞利浦电子股份有限公司 能量系统、电子模块、电子器件和制造所述能量系统的方法
US20060204830A1 (en) * 2005-03-10 2006-09-14 Ovonic Fuel Cell Company, Llc Molten carbonate fuel cell
CA2652305A1 (en) * 2005-05-16 2006-11-23 Keith Rutledge Energy conversion system for hydrogen generation and uses thereof
KR100690239B1 (ko) * 2005-10-31 2007-03-12 (주)티에스이 끼움 고정식 프로브 핀을 갖는 프로브 카드
FR2897608B1 (fr) 2006-02-23 2009-01-30 Centre Nat Rech Scient Materiaux intermetalliques pulverulents pour le stockage reversible de l'hydrogene
GB0614338D0 (en) * 2006-07-19 2006-08-30 Acal Energy Ltd Fuel cells
WO2008128341A1 (en) * 2007-04-19 2008-10-30 National Research Council Of Canada Direct fuel redox fuel cells
EP2058649B1 (de) * 2007-11-06 2011-06-29 Micronas GmbH Sensor-Brennstoffzelle
JP5071720B2 (ja) * 2008-02-19 2012-11-14 学校法人玉川学園 水素供給装置
WO2011044528A1 (en) * 2009-10-08 2011-04-14 Fluidic, Inc. Rechargeable metal-air cell with flow management system
US8079464B2 (en) * 2010-12-30 2011-12-20 Ford Global Technologies, Llc Hydrogen storage materials
DE102011005599B4 (de) * 2011-03-16 2012-12-13 Siemens Aktiengesellschaft Elektrischer Energiespeicher und Verfahren zum Betreiben eines elektrischen Energiespeichers
TW201301627A (zh) * 2011-06-24 2013-01-01 Fu-Zi Xu 以氧化還原反應產生電位的電池裝置
WO2015160751A1 (en) * 2014-04-14 2015-10-22 Ovonic Battery Company, Inc. Shared electrode hybrid battery-fuel cell system
ITUA20162598A1 (it) 2016-04-14 2017-10-14 Ne M E Sys Srl Dispositivo elettrochimico ricaricabile per la produzione di energia elettrica
US10811711B2 (en) 2018-11-20 2020-10-20 University Of Delaware Electrochemical devices and fuel cell systems
CN111769301A (zh) * 2019-04-02 2020-10-13 陈南昌 一种燃料电池电堆金属双极板
CN112290043B (zh) * 2020-09-21 2024-06-28 北京和瑞储能科技有限公司 用于液流电池的流体板框和电池单元

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1571976A1 (de) * 1966-02-15 1971-07-29 Chemie Technik Gmbh Brennstoffzelle mit Halogen-I-und Halogen-III-Sauerstoffverbindungen als Oxydationsmittel
US3791896A (en) * 1971-12-16 1974-02-12 Esb Inc Bi-functional gas electrode
JPS5750769A (en) * 1980-09-11 1982-03-25 Toshiba Corp Oxygen electrode for battery
US4623597A (en) * 1982-04-28 1986-11-18 Energy Conversion Devices, Inc. Rechargeable battery and electrode used therein
US4673556A (en) * 1985-11-08 1987-06-16 General Motors Corporation Method of simultaneous oxidation of carbon monoxide and unburned fuel in methanol vehicle exhaust
US5132177A (en) * 1990-03-23 1992-07-21 Sanyo Electric Co., Ltd. Alkaline storage cell
JP3349227B2 (ja) * 1993-11-30 2002-11-20 三菱重工業株式会社 ポータブル燃料電池動力システム
JPH0822828A (ja) * 1994-07-05 1996-01-23 Matsushita Electric Ind Co Ltd 空気電極およびその空気電極を用いた電池
KR0124985B1 (ko) * 1994-08-17 1997-12-15 심상철 알칼리형 연료 전지
JP3336839B2 (ja) * 1995-04-10 2002-10-21 ダイキン工業株式会社 電池用撥水性付与剤および電池
US5766789A (en) * 1995-09-29 1998-06-16 Energetics Systems Corporation Electrical energy devices
US5851698A (en) * 1997-01-31 1998-12-22 Ovonic Battery Company, Inc. Nickel-metal hydride batteries having high power electrodes and low-resistance electrode connections
US6127061A (en) * 1999-01-26 2000-10-03 High-Density Energy, Inc. Catalytic air cathode for air-metal batteries
AU6802400A (en) * 1999-06-21 2001-01-09 Procyon Power Systems Inc. Peak power fuel cell

Also Published As

Publication number Publication date
KR20030080244A (ko) 2003-10-11
TW563269B (en) 2003-11-21
US6620539B2 (en) 2003-09-16
EP1364421A4 (en) 2007-11-07
US20010033959A1 (en) 2001-10-25
JP4658450B2 (ja) 2011-03-23
JP2004523072A (ja) 2004-07-29
WO2002071517A1 (en) 2002-09-12
EP1364421A1 (en) 2003-11-26
BR0207764A (pt) 2004-04-27
CA2438261A1 (en) 2002-09-12

Similar Documents

Publication Publication Date Title
MXPA03007829A (es) Catodos de pila de combustible novedosos y sus pilas de combustible.
GB2372627B (en) Fuel cell and fuel cell stack
MXPA01009977A (es) Celda de electrolito no acuoso y celda de electrolito solido.
AU2002359270A1 (en) Improved solid oxide fuel cells and interconnectors
AU2002340079A1 (en) Electrochemical cell
EP1488472A4 (en) SOLID OXIDE FUEL CELL
MXPA01002455A (es) Celda de electrolito solido.
EP1450429A4 (en) BATTERY OF ELECTROCHEMICAL CELLS
GB0600624D0 (en) Fuel cells and fuel cell cytalysts
WO2004023582A3 (en) Electrochemical cells and systems
AU2003270646A1 (en) Improved electrolyte-particulate fuel cell anode
AU2002307157A1 (en) Self-managing electrochemical fuel cell and fuel cell anode
AU2002219832A1 (en) Flooding-reducing fuel cell electrode
AU2003231299A8 (en) Alkaline cell with improved cathode ?
AU2001233728A1 (en) Electrolysis cell provided with gas diffusion electrodes
GB2389703B (en) Proton membrane fuel cells
AU2001267724A1 (en) Electrochemical cell
AU2003253836A8 (en) Low loss fuel cell configuration
GB0103779D0 (en) Fuel cells
GB2380614B (en) Electrochemical cells
AU2001287428A1 (en) Gas-evolving electrochemical cells
GB0229261D0 (en) Cells,culture methods and their uses
AU2001278701A1 (en) Solid electrolytic fuel cell
AU2002247231A1 (en) Novel fuel cell cathodes and their fuel cells
GB0120831D0 (en) Electrochemical cells

Legal Events

Date Code Title Description
FA Abandonment or withdrawal