EP3529396A4 - Electrochemical cell and method of using same - Google Patents

Electrochemical cell and method of using same Download PDF

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Publication number
EP3529396A4
EP3529396A4 EP18787405.2A EP18787405A EP3529396A4 EP 3529396 A4 EP3529396 A4 EP 3529396A4 EP 18787405 A EP18787405 A EP 18787405A EP 3529396 A4 EP3529396 A4 EP 3529396A4
Authority
EP
European Patent Office
Prior art keywords
same
electrochemical cell
electrochemical
cell
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.)
Pending
Application number
EP18787405.2A
Other languages
German (de)
French (fr)
Other versions
EP3529396A1 (en
Inventor
Michael BEACHY
Christopher Holt
Minette OCAMPO
Paul Matter
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.)
pH Matter LLC
Original Assignee
pH Matter LLC
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 pH Matter LLC filed Critical pH Matter LLC
Priority to EP20190887.8A priority Critical patent/EP3757254A1/en
Priority to EP20190888.6A priority patent/EP3757255A1/en
Priority claimed from PCT/US2018/028300 external-priority patent/WO2018195275A1/en
Publication of EP3529396A1 publication Critical patent/EP3529396A1/en
Publication of EP3529396A4 publication Critical patent/EP3529396A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/02—Diaphragms; Spacing elements characterised by shape or form
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/02—Hydrogen or oxygen
    • C25B1/04—Hydrogen or oxygen by electrolysis of water
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B13/00—Diaphragms; Spacing elements
    • C25B13/04—Diaphragms; Spacing elements characterised by the material
    • C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/08—Supplying or removing reactants or electrolytes; Regeneration of electrolytes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/05—Pressure cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/70—Assemblies comprising two or more cells
    • C25B9/73—Assemblies comprising two or more cells of the filter-press type
    • 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
    • H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
    • H01M4/8668—Binders
    • 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
    • H01M8/0289—Means for holding the electrolyte
    • 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
    • H01M8/083—Alkaline fuel 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
    • H01M8/18—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
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
    • H01M8/2455—Grouping of fuel cells, e.g. stacking of fuel cells with liquid, solid or electrolyte-charged reactants
    • 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
    • H01M8/2459—Comprising electrode layers with interposed electrolyte compartment with possible electrolyte supply or circulation
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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
    • H01M2300/0014—Alkaline 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
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0082—Organic polymers
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP18787405.2A 2017-04-19 2018-04-19 Electrochemical cell and method of using same Pending EP3529396A4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP20190887.8A EP3757254A1 (en) 2017-04-19 2018-04-19 Method of using an electrochemical cell
EP20190888.6A EP3757255A1 (en) 2017-04-19 2018-04-19 Electrochemical cell

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762487134P 2017-04-19 2017-04-19
PCT/US2018/028300 WO2018195275A1 (en) 2017-04-19 2018-04-19 Electrochemical cell and method of using same

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP20190888.6A Division EP3757255A1 (en) 2017-04-19 2018-04-19 Electrochemical cell
EP20190888.6A Division-Into EP3757255A1 (en) 2017-04-19 2018-04-19 Electrochemical cell
EP20190887.8A Division EP3757254A1 (en) 2017-04-19 2018-04-19 Method of using an electrochemical cell
EP20190887.8A Division-Into EP3757254A1 (en) 2017-04-19 2018-04-19 Method of using an electrochemical cell

Publications (2)

Publication Number Publication Date
EP3529396A1 EP3529396A1 (en) 2019-08-28
EP3529396A4 true EP3529396A4 (en) 2020-10-14

Family

ID=67346402

Family Applications (3)

Application Number Title Priority Date Filing Date
EP20190887.8A Pending EP3757254A1 (en) 2017-04-19 2018-04-19 Method of using an electrochemical cell
EP20190888.6A Pending EP3757255A1 (en) 2017-04-19 2018-04-19 Electrochemical cell
EP18787405.2A Pending EP3529396A4 (en) 2017-04-19 2018-04-19 Electrochemical cell and method of using same

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP20190887.8A Pending EP3757254A1 (en) 2017-04-19 2018-04-19 Method of using an electrochemical cell
EP20190888.6A Pending EP3757255A1 (en) 2017-04-19 2018-04-19 Electrochemical cell

Country Status (2)

Country Link
EP (3) EP3757254A1 (en)
CN (1) CN110168142A (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909912A (en) * 1979-11-27 1990-03-20 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolytic process using thereof
WO2001013453A1 (en) * 1999-08-12 2001-02-22 Reveo, Inc. Oxygen separation through hydroxide-conductive membrane
WO2001070626A1 (en) * 1999-12-07 2001-09-27 Eltron Research, Inc. Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
EP1610347A1 (en) * 2003-03-28 2005-12-28 Sumitomo Chemical Company, Limited Continuous process for producing polymer electrolyte membrane and apparatus therefor
WO2013183584A1 (en) * 2012-06-08 2013-12-12 日東電工株式会社 Ion permeable diaphragm
WO2014119207A1 (en) * 2013-01-31 2014-08-07 日東電工株式会社 Electrolytic membrane
WO2016141550A1 (en) * 2015-03-10 2016-09-15 General Electric Company Ion-exchange membrane with multi-layered support substrate
WO2016162417A1 (en) * 2015-04-08 2016-10-13 Stojadinovic Jelena Woven or nonwoven web

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4732660A (en) * 1985-09-09 1988-03-22 The Dow Chemical Company Membrane electrolyzer
US6649299B2 (en) * 2000-02-11 2003-11-18 The Texas A&M University System Gas diffusion electrode with nanosized pores and method for making same
US6447942B1 (en) 2000-03-13 2002-09-10 Energy Conversion Devices, Inc. Alkaline fuel cell
US6838205B2 (en) * 2001-10-10 2005-01-04 Lynntech, Inc. Bifunctional catalytic electrode
US6933072B2 (en) * 2002-02-28 2005-08-23 Energy Conersion Devices, Inc. Parallel flow fuel cell
EP1573846A2 (en) 2002-09-23 2005-09-14 Protonex Technology Corporation Liquid electrochemical cell stacks and manufacturing methods for same
KR101102905B1 (en) * 2006-04-14 2012-01-11 어플라이드 머티어리얼스, 인코포레이티드 Reliable fuel cell electrode design
JP5151063B2 (en) * 2006-04-19 2013-02-27 トヨタ自動車株式会社 Porous material for electrolyte membrane for fuel cell, production method thereof, electrolyte membrane for polymer electrolyte fuel cell, membrane-electrode assembly (MEA), and fuel cell
EP1928049A1 (en) * 2006-11-23 2008-06-04 Technical University of Denmark Thin solid oxide cell
JP5194569B2 (en) * 2007-05-31 2013-05-08 トヨタ自動車株式会社 Fuel cell
WO2009015129A1 (en) * 2007-07-24 2009-01-29 Rovcal, Inc. On-demand hydrogen gas generation device
CA2763147C (en) 2008-06-04 2018-07-24 Cellera, Inc. Alkaline membrane fuel cells and apparatus and methods for supplying water thereto
FR2969179B1 (en) * 2010-12-20 2013-02-08 Commissariat Energie Atomique HYDROGEN PRODUCTION CELL COMPRISING A HIGH TEMPERATURE WATER VAPOR ELECTROLYSER CELL
ITMI20110500A1 (en) * 2011-03-29 2012-09-30 Industrie De Nora Spa CELL FOR DEPOLARIZED ELECTRODIALISIS OF SALINE SOLUTIONS
CN102361088A (en) * 2011-11-02 2012-02-22 中国科学院长春应用化学研究所 Membrane electrode complex of direct methanol fuel cell and preparation method and direct methanol fuel cell thereof
CN106552497B (en) * 2016-11-25 2019-02-01 东南大学 A kind of device and method for collecting carbonic anhydride and purification
CN107171010A (en) * 2017-05-11 2017-09-15 厦门大学 A kind of compound Bipolar Membrane and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4909912A (en) * 1979-11-27 1990-03-20 Asahi Glass Company, Ltd. Ion exchange membrane cell and electrolytic process using thereof
WO2001013453A1 (en) * 1999-08-12 2001-02-22 Reveo, Inc. Oxygen separation through hydroxide-conductive membrane
WO2001070626A1 (en) * 1999-12-07 2001-09-27 Eltron Research, Inc. Mixed conducting membrane for carbon dioxide separation and partial oxidation reactions
EP1610347A1 (en) * 2003-03-28 2005-12-28 Sumitomo Chemical Company, Limited Continuous process for producing polymer electrolyte membrane and apparatus therefor
WO2013183584A1 (en) * 2012-06-08 2013-12-12 日東電工株式会社 Ion permeable diaphragm
WO2014119207A1 (en) * 2013-01-31 2014-08-07 日東電工株式会社 Electrolytic membrane
WO2016141550A1 (en) * 2015-03-10 2016-09-15 General Electric Company Ion-exchange membrane with multi-layered support substrate
WO2016162417A1 (en) * 2015-04-08 2016-10-13 Stojadinovic Jelena Woven or nonwoven web

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201401, Derwent World Patents Index; AN 2013-W81594 *

Also Published As

Publication number Publication date
CN110168142A (en) 2019-08-23
EP3757254A1 (en) 2020-12-30
EP3529396A1 (en) 2019-08-28
EP3757255A1 (en) 2020-12-30

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