CA3176342A1 - Porous materials for battery electrodes - Google Patents

Porous materials for battery electrodes Download PDF

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Publication number
CA3176342A1
CA3176342A1 CA3176342A CA3176342A CA3176342A1 CA 3176342 A1 CA3176342 A1 CA 3176342A1 CA 3176342 A CA3176342 A CA 3176342A CA 3176342 A CA3176342 A CA 3176342A CA 3176342 A1 CA3176342 A1 CA 3176342A1
Authority
CA
Canada
Prior art keywords
battery
iron
pore former
fugitive
reduction
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
CA3176342A
Other languages
English (en)
French (fr)
Inventor
Michael Andrew Gibson
Annelise Christine THOMPSON
William Henry Woodford
Yet-Ming Chiang
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.)
Form Energy Inc
Original Assignee
Form Energy 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
Application filed by Form Energy Inc filed Critical Form Energy Inc
Publication of CA3176342A1 publication Critical patent/CA3176342A1/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/248—Iron electrodes
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/049—Manufacturing of an active layer by chemical means
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/80—Porous plates, e.g. sintered carriers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA3176342A 2020-04-22 2021-04-21 Porous materials for battery electrodes Pending CA3176342A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063013864P 2020-04-22 2020-04-22
US63/013,864 2020-04-22
PCT/US2021/028477 WO2021216769A1 (en) 2020-04-22 2021-04-21 Porous materials for battery electrodes

Publications (1)

Publication Number Publication Date
CA3176342A1 true CA3176342A1 (en) 2021-10-28

Family

ID=78222846

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3176342A Pending CA3176342A1 (en) 2020-04-22 2021-04-21 Porous materials for battery electrodes

Country Status (12)

Country Link
US (1) US20210336245A1 (https=)
EP (1) EP4139974A4 (https=)
JP (1) JP7839104B2 (https=)
KR (1) KR20230007419A (https=)
CN (1) CN115868041A (https=)
AU (1) AU2021259759A1 (https=)
BR (1) BR112022021452A2 (https=)
CA (1) CA3176342A1 (https=)
MX (1) MX2022013277A (https=)
TW (1) TW202207507A (https=)
WO (1) WO2021216769A1 (https=)
ZA (1) ZA202211852B (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
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BR112019008041A2 (pt) 2016-10-21 2019-07-02 Nantenergy Inc elétrodo de combustível corrugado
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
MA53343A (fr) 2018-07-27 2022-03-23 Form Energy Inc Électrodes négatives pour cellules électrochimiques
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes
JP7800569B2 (ja) * 2023-02-21 2026-01-16 Ｊｆｅスチール株式会社 電極およびその製造方法
KR20250090610A (ko) * 2023-12-13 2025-06-20 주식회사 포스코 자소성 전극용 전극재 및 그 제조방법

Family Cites Families (37)

* Cited by examiner, † Cited by third party
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SE400856C (sv) * 1975-12-08 1982-02-22 Svenska Utvecklings Ab Poros elektrod for en kemoelektrisk cell, forfarande for framstellning av densamma samt kemoelektrisk cell med sadan elektrod
DE2920654C2 (de) * 1979-05-22 1982-05-19 Volkswagenwerk Ag, 3180 Wolfsburg Verfahren zur Herstellung einer negativen Eisen-Elektrode
US4863484A (en) * 1988-01-04 1989-09-05 Globe-Union Inc. Process for producing battery electrodes by electrochemical reduction
GB8815494D0 (en) * 1988-06-29 1988-08-03 Univ City Process for preparation of porous metal
US5851599A (en) * 1995-09-28 1998-12-22 Sumitomo Electric Industries Co., Ltd. Battery electrode substrate and process for producing the same
WO2003012908A2 (en) * 2001-07-27 2003-02-13 Massachusetts Institute Of Technology Battery structures, self-organizing structures and related methods
JP5164412B2 (ja) * 2007-03-31 2013-03-21 三洋電機株式会社 アルカリ蓄電池及び焼結基板の製造方法
KR20100065296A (ko) * 2007-07-25 2010-06-16 더 리전트 오브 더 유니버시티 오브 캘리포니아 맞물림 구조를 가지는 고온 전기화학 소자
US20110253544A1 (en) * 2008-12-08 2011-10-20 University Of South Australia Formation Of Nanoporous Materials
US9209458B2 (en) * 2010-02-10 2015-12-08 Alevo Research Ag Rechargeable electrochemical battery cell
EP2721688B1 (en) * 2011-06-15 2018-02-28 University of Southern California High efficiency iron electrode and additives for use in rechargeable iron-based batteries
JP6071407B2 (ja) * 2012-10-17 2017-02-01 株式会社Uacj 非水電解質二次電池用正極に用いるＡｌ−Ｓｉ合金集電体及びその製造方法、当該集電体を用いた非水電解質二次電池用正極及びその製造方法、ならびに、当該正極を用いた非水電解質二次電池
US10319982B2 (en) * 2013-02-01 2019-06-11 Encell Technology, Inc. Coated iron electrode and method of making same
US10804573B2 (en) * 2013-02-06 2020-10-13 Encell Technology, Inc. Electrolyte for battery containing an iron electrode
NL2010462C2 (en) * 2013-03-15 2014-09-16 Thomas Dijk Iron-based battery and anode.
DE102013205407A1 (de) * 2013-03-27 2014-10-16 Siemens Aktiengesellschaft Energiewandlerzelle mit elektrochemischer Wandlereinheit
WO2014185494A1 (ja) * 2013-05-16 2014-11-20 住友大阪セメント株式会社 炭素被覆活物質複合体及びリチウムイオン電池
CN103367756B (zh) * 2013-07-22 2015-06-10 山东大学 一种基于多孔铜的锂离子电池负极材料的制备方法
US9935312B2 (en) * 2013-09-05 2018-04-03 Encell Technology, Inc. Nickel-iron battery with a chemically pre-formed (CPF) iron negative electrode
US20150072227A1 (en) * 2013-09-10 2015-03-12 Encell Technology, Inc. Nickel-iron battery comprising a gas channeling polymeric separator inlay
KR20160065877A (ko) * 2013-09-23 2016-06-09 유니버시티 오브 써던 캘리포니아 고효율 니켈-철 배터리
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CN106884190A (zh) * 2015-12-15 2017-06-23 中国科学院大连化学物理研究所 一种分级多孔材料的制备及分级多孔材料
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MA53343A (fr) * 2018-07-27 2022-03-23 Form Energy Inc Électrodes négatives pour cellules électrochimiques
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Also Published As

Publication number Publication date
BR112022021452A2 (pt) 2022-12-13
MX2022013277A (es) 2022-11-14
CN115868041A (zh) 2023-03-28
WO2021216769A1 (en) 2021-10-28
ZA202211852B (en) 2023-07-26
TW202207507A (zh) 2022-02-16
JP2023523018A (ja) 2023-06-01
KR20230007419A (ko) 2023-01-12
US20210336245A1 (en) 2021-10-28
EP4139974A1 (en) 2023-03-01
JP7839104B2 (ja) 2026-04-01
AU2021259759A1 (en) 2022-12-15
EP4139974A4 (en) 2025-06-11

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