WO2008128341A1 - Piles à combustible redox à combustible direct - Google Patents

Piles à combustible redox à combustible direct Download PDF

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Publication number
WO2008128341A1
WO2008128341A1 PCT/CA2008/000732 CA2008000732W WO2008128341A1 WO 2008128341 A1 WO2008128341 A1 WO 2008128341A1 CA 2008000732 W CA2008000732 W CA 2008000732W WO 2008128341 A1 WO2008128341 A1 WO 2008128341A1
Authority
WO
WIPO (PCT)
Prior art keywords
fuel
redox
concentration
cathode
methanol
Prior art date
Application number
PCT/CA2008/000732
Other languages
English (en)
Inventor
David P. Wilkinson
Khalid Fatih
Alan Illicic
François Girard
Original Assignee
National Research Council Of Canada
The University Of British Columbia
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 National Research Council Of Canada, The University Of British Columbia filed Critical National Research Council Of Canada
Publication of WO2008128341A1 publication Critical patent/WO2008128341A1/fr

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
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type batteries
    • 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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • 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
    • H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
    • H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
    • H01M8/04197—Preventing means for fuel crossover
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • 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
    • H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
    • H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
    • H01M8/1013—Other direct alcohol fuel cells [DAFC]
    • 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

Abstract

L'invention divulguée comporte sur des piles à combustible redox à combustible direct employant des concentrations élevées en combustible liquide, par exemple du méthanol, de l'éthanol et de l'acide formique. L'invention concerne une pile à combustible redox à méthanol direct (DMRFC) et une pile à combustible redox à acide formique direct (DFARFC). Le comportement de polarisation de ces deux systèmes est comparé à celui d'une pile à combustible à méthanol direct (DMFC) et à celui d'une pile à combustible à acide formique (FAFC) classiques dans des concentrations en combustible similaires. Il a été observé que les piles à combustible classiques avec des concentrations élevées en combustible liquide souffrent de la traversée du combustible et d'une dépolarisation de la cathode, ce qui conduit à une réduction significative de l'efficacité, tandis que les systèmes à base redox selon l'invention, qui ne contiennent aucun catalyseur de métal noble au niveau de la cathode, ont révélé une amélioration de l'efficacité de la pile avec des concentrations en combustible plus élevées.
PCT/CA2008/000732 2007-04-19 2008-04-18 Piles à combustible redox à combustible direct WO2008128341A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90783507P 2007-04-19 2007-04-19
US60/907,835 2007-04-19

Publications (1)

Publication Number Publication Date
WO2008128341A1 true WO2008128341A1 (fr) 2008-10-30

Family

ID=39875019

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2008/000732 WO2008128341A1 (fr) 2007-04-19 2008-04-18 Piles à combustible redox à combustible direct

Country Status (1)

Country Link
WO (1) WO2008128341A1 (fr)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009151639A1 (fr) * 2008-06-12 2009-12-17 Massachusetts Institute Of Technology Dispositif d’écoulement redox à haute densité d’énergie
WO2011107794A3 (fr) * 2010-03-02 2012-01-12 Acal Energy Ltd Piles à combustible
US8722227B2 (en) 2008-06-12 2014-05-13 Massachusetts Institute Of Technology High energy density redox flow device
US8722226B2 (en) 2008-06-12 2014-05-13 24M Technologies, Inc. High energy density redox flow device
US8778552B2 (en) 2009-04-06 2014-07-15 24M Technologies, Inc. Fuel system using redox flow battery
US8993159B2 (en) 2012-12-13 2015-03-31 24M Technologies, Inc. Semi-solid electrodes having high rate capability
JP2015525946A (ja) * 2012-06-27 2015-09-07 アカル エネルギー リミテッド 高温及び高圧で使用するための燃料電池
US9362583B2 (en) 2012-12-13 2016-06-07 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9484569B2 (en) 2012-06-13 2016-11-01 24M Technologies, Inc. Electrochemical slurry compositions and methods for preparing the same
US11005087B2 (en) 2016-01-15 2021-05-11 24M Technologies, Inc. Systems and methods for infusion mixing a slurry based electrode
CN117117274A (zh) * 2023-10-24 2023-11-24 南方科技大学 一种甲酸燃料电池及其制备方法
US11909077B2 (en) 2008-06-12 2024-02-20 Massachusetts Institute Of Technology High energy density redox flow device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176632A (en) * 1967-01-17 1970-01-07 Du Pont Fuel Cell.
US6620539B2 (en) * 2000-03-13 2003-09-16 Energy Conversion Devices, Inc. Fuel cell cathodes and their fuel cells
WO2006097438A2 (fr) * 2005-03-12 2006-09-21 Acal Energy Limited Piles a combustible
US20070026286A1 (en) * 2005-07-29 2007-02-01 Sungkyunkwan University Foundation For Corporate Collaboration Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel
WO2007122431A1 (fr) * 2006-04-25 2007-11-01 Acal Energy Limited Piles a combustible

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1176632A (en) * 1967-01-17 1970-01-07 Du Pont Fuel Cell.
US6620539B2 (en) * 2000-03-13 2003-09-16 Energy Conversion Devices, Inc. Fuel cell cathodes and their fuel cells
WO2006097438A2 (fr) * 2005-03-12 2006-09-21 Acal Energy Limited Piles a combustible
US20070026286A1 (en) * 2005-07-29 2007-02-01 Sungkyunkwan University Foundation For Corporate Collaboration Direct methanol fuel cell having reduced crossover of methanol and comprising a layer of material for controlling the diffusion rate of fuel
WO2007122431A1 (fr) * 2006-04-25 2007-11-01 Acal Energy Limited Piles a combustible

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
WILKINSON D. ET AL.: "Advancement in the direct hydrogen redox fuel cell", ELECTROCHEMICAL AND SOLID-STATE LETTERS, vol. 11, no. 2, 26 November 2007 (2007-11-26), pages B11 - B15 *
WILKINSON D. ET AL.: "Evaluation of the Fe(III)/Fe(II) redox fuel cell cathode couple in a bioelectrolytic solution", ADVANCED MATERIALS RESEARCH, vol. 15-17, 15 February 2006 (2006-02-15), pages 315 - 320, XP008154757, DOI: doi:10.4028/www.scientific.net/AMR.15-17.315 *

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3213956A1 (fr) * 2008-06-12 2017-09-06 Massachusetts Institute Of Technology Dispositif d'écoulement redox à haute densité d'énergie
US11342567B2 (en) 2008-06-12 2022-05-24 Massachusetts Institute Of Technology High energy density redox flow device
EP2684734A1 (fr) * 2008-06-12 2014-01-15 Massachusetts Institute Of Technology Dispositif d'écoulement redox à haute densité d'énergie
US8722227B2 (en) 2008-06-12 2014-05-13 Massachusetts Institute Of Technology High energy density redox flow device
WO2009151639A1 (fr) * 2008-06-12 2009-12-17 Massachusetts Institute Of Technology Dispositif d’écoulement redox à haute densité d’énergie
US10236518B2 (en) 2008-06-12 2019-03-19 24M Technologies, Inc. High energy density redox flow device
US11909077B2 (en) 2008-06-12 2024-02-20 Massachusetts Institute Of Technology High energy density redox flow device
US9786944B2 (en) 2008-06-12 2017-10-10 Massachusetts Institute Of Technology High energy density redox flow device
US9153833B2 (en) 2008-06-12 2015-10-06 24M Technologies, Inc. High energy density redox flow device
US8722226B2 (en) 2008-06-12 2014-05-13 24M Technologies, Inc. High energy density redox flow device
US9614231B2 (en) 2008-06-12 2017-04-04 24M Technologies, Inc. High energy density redox flow device
US9293781B2 (en) 2009-04-06 2016-03-22 24M Technologies, Inc. Fuel system using redox flow battery
US8778552B2 (en) 2009-04-06 2014-07-15 24M Technologies, Inc. Fuel system using redox flow battery
US9385391B2 (en) 2010-03-02 2016-07-05 Acal Energy, Ltd. Fuel cells
WO2011107794A3 (fr) * 2010-03-02 2012-01-12 Acal Energy Ltd Piles à combustible
KR101899929B1 (ko) * 2010-03-02 2018-09-19 애칼 에너지 리미티드 연료 전지
US9484569B2 (en) 2012-06-13 2016-11-01 24M Technologies, Inc. Electrochemical slurry compositions and methods for preparing the same
JP2018152347A (ja) * 2012-06-27 2018-09-27 アカル エネルギー リミテッド 高温及び高圧で使用するための燃料電池
JP7040805B2 (ja) 2012-06-27 2022-03-23 ユニバーシティ オブ チェスター レドックス燃料電池およびその使用
JP2015525946A (ja) * 2012-06-27 2015-09-07 アカル エネルギー リミテッド 高温及び高圧で使用するための燃料電池
JP2020123572A (ja) * 2012-06-27 2020-08-13 ユニバーシティ オブ チェスター レドックス燃料電池およびその使用
US9831518B2 (en) 2012-12-13 2017-11-28 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9831519B2 (en) 2012-12-13 2017-11-28 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US10483582B2 (en) 2012-12-13 2019-11-19 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9184464B2 (en) 2012-12-13 2015-11-10 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US11018365B2 (en) 2012-12-13 2021-05-25 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9385392B2 (en) 2012-12-13 2016-07-05 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US9362583B2 (en) 2012-12-13 2016-06-07 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US11811119B2 (en) 2012-12-13 2023-11-07 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US8993159B2 (en) 2012-12-13 2015-03-31 24M Technologies, Inc. Semi-solid electrodes having high rate capability
US11005087B2 (en) 2016-01-15 2021-05-11 24M Technologies, Inc. Systems and methods for infusion mixing a slurry based electrode
US11961990B2 (en) 2016-01-15 2024-04-16 24M Technologies, Inc. Systems and methods for infusion mixing a slurry-based electrode
CN117117274A (zh) * 2023-10-24 2023-11-24 南方科技大学 一种甲酸燃料电池及其制备方法
CN117117274B (zh) * 2023-10-24 2024-01-16 南方科技大学 一种甲酸燃料电池及其制备方法

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