AU2010295409B2 - Rechargeable electrochemical cell system with a charging electrode charge/discharge mode switching in the cells - Google Patents

Rechargeable electrochemical cell system with a charging electrode charge/discharge mode switching in the cells Download PDF

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Publication number
AU2010295409B2
AU2010295409B2 AU2010295409A AU2010295409A AU2010295409B2 AU 2010295409 B2 AU2010295409 B2 AU 2010295409B2 AU 2010295409 A AU2010295409 A AU 2010295409A AU 2010295409 A AU2010295409 A AU 2010295409A AU 2010295409 B2 AU2010295409 B2 AU 2010295409B2
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cell
electrode
fuel
oxidant
charging
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AU2010295409A1 (en
Inventor
Cody A. Friesen
Grant Friesen
Ramkumar Krishnan
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Form Energy Inc
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Form Energy Inc
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Assigned to FORM ENERGY, INC. reassignment FORM ENERGY, INC. Request for Assignment Assignors: FLUIDIC, INC.
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    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • 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
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • 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
    • H01M8/04298—Processes for controlling fuel cells or fuel cell systems
    • H01M8/04694—Processes for controlling fuel cells or fuel cell systems characterised by variables to be controlled
    • H01M8/04858—Electric variables
    • H01M8/04865—Voltage
    • H01M8/04873—Voltage of the individual fuel cell
    • 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
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)
AU2010295409A 2009-09-18 2010-09-17 Rechargeable electrochemical cell system with a charging electrode charge/discharge mode switching in the cells Active AU2010295409B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24397009P 2009-09-18 2009-09-18
US61/243,970 2009-09-18
PCT/US2010/049361 WO2011035176A1 (en) 2009-09-18 2010-09-17 Rechargeable electrochemical cell system with a charging electrode charge/discharge mode switching in the cells

Publications (2)

Publication Number Publication Date
AU2010295409A1 AU2010295409A1 (en) 2012-03-22
AU2010295409B2 true AU2010295409B2 (en) 2014-01-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010295409A Active AU2010295409B2 (en) 2009-09-18 2010-09-17 Rechargeable electrochemical cell system with a charging electrode charge/discharge mode switching in the cells

Country Status (10)

Country Link
US (1) US20110070506A1 (en, 2012)
EP (1) EP2478583B1 (en, 2012)
JP (1) JP5521044B2 (en, 2012)
CN (1) CN102498602A (en, 2012)
AU (1) AU2010295409B2 (en, 2012)
BR (1) BR112012005186A2 (en, 2012)
CA (1) CA2772935C (en, 2012)
IN (1) IN2012DN01924A (en, 2012)
WO (1) WO2011035176A1 (en, 2012)
ZA (1) ZA201201626B (en, 2012)

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EP2478583A1 (en) 2012-07-25
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CA2772935A1 (en) 2011-03-24
CN102498602A (zh) 2012-06-13

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