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WO2014177870A3 - Piles à combustible - Google Patents

Piles à combustible Download PDF

Info

Publication number
WO2014177870A3
WO2014177870A3 PCT/GB2014/051349 GB2014051349W WO2014177870A3 WO 2014177870 A3 WO2014177870 A3 WO 2014177870A3 GB 2014051349 W GB2014051349 W GB 2014051349W WO 2014177870 A3 WO2014177870 A3 WO 2014177870A3
Authority
WO
WIPO (PCT)
Prior art keywords
cathode
cell
catholyte
anode
regeneration
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.)
Ceased
Application number
PCT/GB2014/051349
Other languages
English (en)
Other versions
WO2014177870A2 (fr
Inventor
Andrew Martin Creeth
Craig Dawson
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.)
Acal Energy Ltd
Original Assignee
Acal Energy Ltd
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 Acal Energy Ltd filed Critical Acal Energy Ltd
Publication of WO2014177870A2 publication Critical patent/WO2014177870A2/fr
Publication of WO2014177870A3 publication Critical patent/WO2014177870A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • H01M8/20—Indirect fuel cells, e.g. fuel cells with redox couple being irreversible
    • 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
    • H01M4/90—Selection of catalytic material
    • H01M4/9008—Organic or organo-metallic compounds
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H01M8/0239—Organic resins; Organic polymers
    • 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
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • 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
    • H01M2300/0002—Aqueous electrolytes
    • 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
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Materials Engineering (AREA)
  • Fuel Cell (AREA)

Abstract

La présente invention porte sur une pile à combustible redox comprenant une anode et une cathode séparées par un séparateur non conducteur poreux ; des moyens permettant d'alimenter la région anodique de la pile en un combustible ; des moyens permettant d'alimenter la région cathodique de la pile en oxidant ; des moyens permettant d'assurer un circuit électrique entre l'anode et la cathode ; et une solution catholytique non volatile en communication fluidique avec la cathode, la solution catholytique comprenant un couple redox qui est au moins en partie réduit à la cathode lors du fonctionnement de la pile et au moins en partie régénéré par réaction avec l'oxydant après une telle réaction à la cathode.
PCT/GB2014/051349 2013-05-01 2014-04-30 Piles à combustible Ceased WO2014177870A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1307880.3A GB2515725A (en) 2013-05-01 2013-05-01 Fuel cells
GB1307880.3 2013-05-01

Publications (2)

Publication Number Publication Date
WO2014177870A2 WO2014177870A2 (fr) 2014-11-06
WO2014177870A3 true WO2014177870A3 (fr) 2014-12-24

Family

ID=48627147

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/051349 Ceased WO2014177870A2 (fr) 2013-05-01 2014-04-30 Piles à combustible

Country Status (2)

Country Link
GB (1) GB2515725A (fr)
WO (1) WO2014177870A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106021859B (zh) * 2016-05-09 2018-10-16 吉林大学 改进遗传算法的可控源音频大地电磁法一维反演方法
CN108232266A (zh) * 2016-12-15 2018-06-29 松下知识产权经营株式会社 液流电池
CN110105587B (zh) * 2019-06-19 2021-06-22 哈尔滨理工大学 一种三维钴钨酸基镍有机框架材料的制备及电容性能

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007110663A2 (fr) * 2006-03-24 2007-10-04 Acal Energy Limited Piles a combustible
WO2011107794A2 (fr) * 2010-03-02 2011-09-09 Acal Energy Ltd Piles à combustible
WO2011148198A1 (fr) * 2010-05-28 2011-12-01 Acal Energy Limited Piles à combustible

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0505087D0 (en) 2005-03-12 2005-04-20 Acal Energy Ltd Fuel cells
GB0608079D0 (en) 2006-04-25 2006-05-31 Acal Energy Ltd Fuel cells
GB0614337D0 (en) * 2006-07-19 2006-08-30 Acal Energy Ltd Fuel Cells
GB0614338D0 (en) * 2006-07-19 2006-08-30 Acal Energy Ltd Fuel cells
GB0718349D0 (en) 2007-09-20 2007-10-31 Acal Energy Ltd Fuel cells
GB0718577D0 (en) * 2007-09-24 2007-10-31 Acal Energy Ltd Fuel cells
WO2009060419A2 (fr) 2007-11-08 2009-05-14 Elcam Medical A.C.A..L. Ltd Adaptateur de flacon et son procédé de fabrication
GB0801195D0 (en) * 2008-01-23 2008-02-27 Acal Energy Ltd Fuel cells
GB0801198D0 (en) 2008-01-23 2008-02-27 Acal Energy Ltd Fuel cells
GB0801199D0 (en) 2008-01-23 2008-02-27 Acal Energy Ltd Fuel cells
US7927731B2 (en) * 2008-07-01 2011-04-19 Deeya Energy, Inc. Redox flow cell
GB0907795D0 (en) 2009-05-07 2009-06-17 Acal Energy Ltd Fuel cells
GB0913638D0 (en) 2009-08-05 2009-09-16 Acal Energy Ltd Fuel cells
GB2486719B (en) 2010-12-23 2013-02-13 Acal Energy Ltd Fuel cells
GB2492082B (en) 2011-06-20 2015-12-16 Acal Energy Ltd Catholyte regeneration
GB201110585D0 (en) 2011-06-22 2011-08-03 Acal Energy Ltd Cathode electrode modification

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007110663A2 (fr) * 2006-03-24 2007-10-04 Acal Energy Limited Piles a combustible
WO2011107794A2 (fr) * 2010-03-02 2011-09-09 Acal Energy Ltd Piles à combustible
WO2011148198A1 (fr) * 2010-05-28 2011-12-01 Acal Energy Limited Piles à combustible

Also Published As

Publication number Publication date
GB201307880D0 (en) 2013-06-12
WO2014177870A2 (fr) 2014-11-06
GB2515725A (en) 2015-01-07

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