JP7348458B2 - 炭素電極材及びレドックス電池 - Google Patents

炭素電極材及びレドックス電池 Download PDF

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Publication number
JP7348458B2
JP7348458B2 JP2020548831A JP2020548831A JP7348458B2 JP 7348458 B2 JP7348458 B2 JP 7348458B2 JP 2020548831 A JP2020548831 A JP 2020548831A JP 2020548831 A JP2020548831 A JP 2020548831A JP 7348458 B2 JP7348458 B2 JP 7348458B2
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Prior art keywords
electrode material
carbon
carbonaceous
particles
carbon electrode
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JPWO2020184665A1 (https=
JPWO2020184665A5 (https=
Inventor
佳奈 西
真申 小林
良平 岩原
貴弘 松村
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Toyobo MC Corp
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Toyobo MC Corp
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Priority to JP2023132717A priority Critical patent/JP7552813B2/ja
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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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/96—Carbon-based electrodes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—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
    • 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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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2020548831A 2019-03-13 2020-03-12 炭素電極材及びレドックス電池 Active JP7348458B2 (ja)

Priority Applications (1)

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JP2023132717A JP7552813B2 (ja) 2019-03-13 2023-08-16 炭素電極材及びレドックス電池

Applications Claiming Priority (3)

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JP2019046211 2019-03-13
JP2019046211 2019-03-13
PCT/JP2020/010824 WO2020184665A1 (ja) 2019-03-13 2020-03-12 炭素電極材及びレドックス電池

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JPWO2020184665A1 JPWO2020184665A1 (https=) 2020-09-17
JPWO2020184665A5 JPWO2020184665A5 (https=) 2023-01-30
JP7348458B2 true JP7348458B2 (ja) 2023-09-21

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JP2023132717A Active JP7552813B2 (ja) 2019-03-13 2023-08-16 炭素電極材及びレドックス電池

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US (1) US20220149370A1 (https=)
EP (1) EP3940830A4 (https=)
JP (2) JP7348458B2 (https=)
CN (2) CN113574707B (https=)
WO (1) WO2020184665A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112897581B (zh) * 2021-03-04 2023-01-10 林源电力(南京)有限公司 一种全钒氧化还原电池电极材料的制备方法
JP2024075815A (ja) * 2021-04-02 2024-06-05 住友電気工業株式会社 電極、電池セル、セルスタック、及びレドックスフロー電池
CN118630204B (zh) * 2024-06-12 2025-11-11 比亚迪股份有限公司 负极活性材料及其制备方法和应用

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034519A1 (en) 2001-10-16 2003-04-24 Toray Industries, Inc. Fuel cell-use carbon fiber woven fabric, electrode element, fuel cell, mobile unit, and production method for fuel cell-use carbon fiber woven fabric
JP2013016476A (ja) 2011-06-09 2013-01-24 Toray Ind Inc ガス拡散電極基材およびその製造方法
JP2017033758A (ja) 2015-07-31 2017-02-09 東洋紡株式会社 レドックス電池用炭素電極材
WO2019049755A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 レドックスフロー電池用炭素電極材およびその製造方法
WO2019049934A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 燃料電池用ガス拡散層基材、燃料電池用ガス拡散層、燃料電池
WO2019049756A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 レドックスフロー電池用炭素電極材およびその製造方法

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JPS63222080A (ja) * 1987-03-10 1988-09-14 東レ株式会社 炭素繊維多孔体の製造方法
JPH05139712A (ja) * 1991-11-19 1993-06-08 Koa Oil Co Ltd 導電性多孔質炭素材の製造方法
JPH11260377A (ja) * 1998-03-12 1999-09-24 Toyobo Co Ltd 炭素電極材及びその製造方法
JP4198254B2 (ja) * 1999-02-03 2008-12-17 三菱化学株式会社 非水系二次電池用炭素質負極材料、その製造方法及び非水系二次電池
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KR20120088005A (ko) * 2003-07-28 2012-08-07 쇼와 덴코 가부시키가이샤 고밀도 전극 및 이 전극을 사용한 전지
JP4974597B2 (ja) * 2006-07-19 2012-07-11 日本カーボン株式会社 リチウムイオン二次電池用負極及び負極活物質
JP5503858B2 (ja) * 2008-09-22 2014-05-28 株式会社東芝 非水電解質電池用負極活物質及び非水電解質電池
JP5007849B1 (ja) 2011-03-25 2012-08-22 住友電気工業株式会社 レドックスフロー電池、及びその運転方法
JP5994319B2 (ja) * 2011-03-28 2016-09-21 三菱化学株式会社 非水系二次電池用複合黒鉛粒子の製造方法及びその製造方法で得られた複合黒鉛粒子、負極並びに非水系二次電池
KR102247739B1 (ko) * 2011-05-13 2021-05-03 미쯔비시 케미컬 주식회사 비수계 이차 전지용 탄소재, 그 탄소재를 사용한 부극 및 비수계 이차 전지
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JP2017033757A (ja) * 2015-07-31 2017-02-09 東洋紡株式会社 レドックス電池用炭素電極材
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003034519A1 (en) 2001-10-16 2003-04-24 Toray Industries, Inc. Fuel cell-use carbon fiber woven fabric, electrode element, fuel cell, mobile unit, and production method for fuel cell-use carbon fiber woven fabric
JP2013016476A (ja) 2011-06-09 2013-01-24 Toray Ind Inc ガス拡散電極基材およびその製造方法
JP2017033758A (ja) 2015-07-31 2017-02-09 東洋紡株式会社 レドックス電池用炭素電極材
WO2019049755A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 レドックスフロー電池用炭素電極材およびその製造方法
WO2019049934A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 燃料電池用ガス拡散層基材、燃料電池用ガス拡散層、燃料電池
WO2019049756A1 (ja) 2017-09-07 2019-03-14 東洋紡株式会社 レドックスフロー電池用炭素電極材およびその製造方法

Also Published As

Publication number Publication date
CN113574707B (zh) 2024-01-12
CN113574707A (zh) 2021-10-29
EP3940830A4 (en) 2023-03-29
JPWO2020184665A1 (https=) 2020-09-17
WO2020184665A1 (ja) 2020-09-17
JP2023154069A (ja) 2023-10-18
JP7552813B2 (ja) 2024-09-18
US20220149370A1 (en) 2022-05-12
CN117810476A (zh) 2024-04-02
EP3940830A1 (en) 2022-01-19

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