EP3602663A4 - Alternative low cost electrodes for hybrid flow batteries - Google Patents

Alternative low cost electrodes for hybrid flow batteries Download PDF

Info

Publication number
EP3602663A4
EP3602663A4 EP18805497.7A EP18805497A EP3602663A4 EP 3602663 A4 EP3602663 A4 EP 3602663A4 EP 18805497 A EP18805497 A EP 18805497A EP 3602663 A4 EP3602663 A4 EP 3602663A4
Authority
EP
European Patent Office
Prior art keywords
low cost
flow batteries
hybrid flow
alternative low
cost electrodes
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
EP18805497.7A
Other languages
German (de)
French (fr)
Other versions
EP3602663A1 (en
Inventor
Craig E. Evans
Sean Casey
Yang Song
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.)
ESS Technology Inc
ESS Tech Inc
Original Assignee
ESS Technology Inc
ESS Tech 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
Priority claimed from US15/601,560 external-priority patent/US11374236B2/en
Application filed by ESS Technology Inc, ESS Tech Inc filed Critical ESS Technology Inc
Publication of EP3602663A1 publication Critical patent/EP3602663A1/en
Publication of EP3602663A4 publication Critical patent/EP3602663A4/en
Pending 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0258—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the configuration of channels, e.g. by the flow field of the reactant or coolant
    • 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
    • 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
    • H01M4/88—Processes of manufacture
    • H01M4/8803—Supports for the deposition of the catalytic active composition
    • 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
    • H01M4/96—Carbon-based electrodes
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Fuel Cell (AREA)
  • Inert Electrodes (AREA)
EP18805497.7A 2017-05-22 2018-05-15 Alternative low cost electrodes for hybrid flow batteries Pending EP3602663A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/601,560 US11374236B2 (en) 2014-12-30 2017-05-22 Alternative low cost electrodes for hybrid flow batteries
PCT/US2018/032820 WO2018217502A1 (en) 2017-05-22 2018-05-15 Alternative low cost electrodes for hybrid flow batteries

Publications (2)

Publication Number Publication Date
EP3602663A1 EP3602663A1 (en) 2020-02-05
EP3602663A4 true EP3602663A4 (en) 2021-01-13

Family

ID=64396010

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18805497.7A Pending EP3602663A4 (en) 2017-05-22 2018-05-15 Alternative low cost electrodes for hybrid flow batteries

Country Status (5)

Country Link
EP (1) EP3602663A4 (en)
JP (1) JP7108640B2 (en)
CN (1) CN110679022B (en)
AU (1) AU2018271764B2 (en)
WO (1) WO2018217502A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7169521B2 (en) * 2019-02-28 2022-11-11 トヨタ自動車株式会社 Sealed batteries and assembled batteries

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140060666A1 (en) * 2012-09-05 2014-03-06 Energy Storage Systems, Inc. Internally manifolded flow cell for an all-iron hybrid flow battery
US20160190604A1 (en) * 2014-12-30 2016-06-30 Ess Tech, Inc. Alternative low cost electrodes for hybrid flow batteries

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69801341T2 (en) * 1998-01-28 2001-11-22 Squirrel Holdings Ltd., George Town REDOX FLOW BATTERY SYSTEM AND CELL STACK
JP2006278294A (en) * 2005-03-30 2006-10-12 Shinshu Univ Fuel cell and electrode material for fuel cell
ATE402494T1 (en) * 2005-09-06 2008-08-15 Sgl Carbon Ag ELECTRODES FOR FUEL CELLS
CN103748709B (en) 2011-06-01 2017-05-31 凯斯西储大学 Flow battery based on iron
US8808897B2 (en) * 2011-07-19 2014-08-19 Fu Jen Catholic University Electrode structure of vanadium redox flow battery
IN2014DN03036A (en) * 2011-12-20 2015-05-08 United Technologies Corp
EP2795697B1 (en) * 2011-12-20 2020-11-04 United Technologies Corporation Flow battery with mixed flow
WO2014039731A1 (en) * 2012-09-05 2014-03-13 Energy Storage Systems, Inc. Redox and plating electrode systems for an all-iron hybrid flow battery
US9184454B1 (en) * 2012-12-21 2015-11-10 Vizn Energy Systems, Incorporated Mixing arrangement for a flow cell of an energy storage system
JP6757254B2 (en) 2014-02-14 2020-09-16 レッドフロー アールアンドディ プロプライエタリー リミテッドＲｅｄｆｌｏｗ Ｒ＆Ｄ Ｐｔｙ Ｌｔｄ How to form an isolate for a fluid electrolyte battery
CN105489912B (en) 2014-09-25 2017-11-28 北京好风光储能技术有限公司 Lithium ion flow battery reactor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140060666A1 (en) * 2012-09-05 2014-03-06 Energy Storage Systems, Inc. Internally manifolded flow cell for an all-iron hybrid flow battery
US20160190604A1 (en) * 2014-12-30 2016-06-30 Ess Tech, Inc. Alternative low cost electrodes for hybrid flow batteries

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018217502A1 *
ZENG Y K ET AL: "A hydrogen-ferric ion rebalance cell operating at low hydrogen concentrations for capacity restoration of iron-chromium redox flow batteries", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 352, 30 March 2017 (2017-03-30), pages 77 - 82, XP029976808, ISSN: 0378-7753, DOI: 10.1016/J.JPOWSOUR.2017.03.125 *
ZENG Y K ET AL: "Performance enhancement of iron-chromium redox flow batteries by employing interdigitated flow fields", JOURNAL OF POWER SOURCES, ELSEVIER SA, CH, vol. 327, 25 July 2016 (2016-07-25), pages 258 - 264, XP029694680, ISSN: 0378-7753, DOI: 10.1016/J.JPOWSOUR.2016.07.066 *

Also Published As

Publication number Publication date
CN110679022A (en) 2020-01-10
JP2020521292A (en) 2020-07-16
EP3602663A1 (en) 2020-02-05
CN110679022B (en) 2023-06-27
AU2018271764B2 (en) 2023-12-07
JP7108640B2 (en) 2022-07-28
WO2018217502A1 (en) 2018-11-29
AU2018271764A1 (en) 2019-09-26

Similar Documents

Publication Publication Date Title
EP3633764B8 (en) Battery pack
EP3566259A4 (en) Battery pack
EP3276715A4 (en) Positive electrode for lithium battery
EP3576215A4 (en) Battery pack
EP3360181A4 (en) Improved lead-acid battery electrode
EP3671945A4 (en) Battery pack
EP3637539A4 (en) Battery pack
EP3050149A4 (en) Electrolyte balancing strategies for flow batteries
EP3155688A4 (en) Hybrid electrochemical cell
EP3125358A4 (en) Air electrode for metal-air battery
EP3729544A4 (en) Electrodes for batteries
EP3540817A4 (en) Battery pack
EP3547432A4 (en) Lithium-ion battery
EP3375030A4 (en) Improved electrode for redox flow battery
EP3513477B8 (en) Hybrid battery system
EP3611777A4 (en) Battery pack
EP3168925A4 (en) Separator-equipped air electrode for air-metal battery
EP3716352A4 (en) Battery pack
EP3618168A4 (en) Battery pack
EP3583648A4 (en) Electrolytes for iron flow battery
EP3624250A4 (en) Battery pack
EP3573130A4 (en) Battery pack
EP3467903A4 (en) Battery pack
EP3576178A4 (en) Battery pack
EP3624251A4 (en) Battery pack

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20191031

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20201216

RIC1 Information provided on ipc code assigned before grant

Ipc: H01M 8/0239 20160101ALI20201210BHEP

Ipc: H01M 4/96 20060101ALI20201210BHEP

Ipc: H01M 4/86 20060101ALI20201210BHEP

Ipc: H01M 8/18 20060101ALI20201210BHEP

Ipc: H01M 4/88 20060101ALI20201210BHEP

Ipc: H01M 8/0258 20160101AFI20201210BHEP

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230527