JPWO2022202576A1 - - Google Patents

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Publication number
JPWO2022202576A1
JPWO2022202576A1 JP2023509084A JP2023509084A JPWO2022202576A1 JP WO2022202576 A1 JPWO2022202576 A1 JP WO2022202576A1 JP 2023509084 A JP2023509084 A JP 2023509084A JP 2023509084 A JP2023509084 A JP 2023509084A JP WO2022202576 A1 JPWO2022202576 A1 JP WO2022202576A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023509084A
Other languages
Japanese (ja)
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JP7803334B2 (ja
JPWO2022202576A5 (https=
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Publication of JPWO2022202576A1 publication Critical patent/JPWO2022202576A1/ja
Publication of JPWO2022202576A5 publication Critical patent/JPWO2022202576A5/ja
Application granted granted Critical
Publication of JP7803334B2 publication Critical patent/JP7803334B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M4/36—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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
JP2023509084A 2021-03-25 2022-03-17 非水電解質蓄電素子 Active JP7803334B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021051486 2021-03-25
JP2021051486 2021-03-25
PCT/JP2022/012104 WO2022202576A1 (ja) 2021-03-25 2022-03-17 非水電解質蓄電素子

Publications (3)

Publication Number Publication Date
JPWO2022202576A1 true JPWO2022202576A1 (https=) 2022-09-29
JPWO2022202576A5 JPWO2022202576A5 (https=) 2025-01-17
JP7803334B2 JP7803334B2 (ja) 2026-01-21

Family

ID=83397191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023509084A Active JP7803334B2 (ja) 2021-03-25 2022-03-17 非水電解質蓄電素子

Country Status (5)

Country Link
US (1) US20240178391A1 (https=)
EP (1) EP4290617A4 (https=)
JP (1) JP7803334B2 (https=)
CN (1) CN117044001A (https=)
WO (1) WO2022202576A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114008814A (zh) * 2019-06-21 2022-02-01 谷歌有限责任公司 用于提高的能量密度和降低的充电时间的复合材料锂金属阳极
US20230369585A1 (en) * 2022-05-11 2023-11-16 Rivian Ip Holdings, Llc Sacrificial additive materials for producing excess li-ions in rechargeable batteries

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011027503A1 (ja) * 2009-09-01 2011-03-10 日立ビークルエナジー株式会社 非水電解質二次電池
JP2014524133A (ja) * 2011-07-25 2014-09-18 エー１２３ システムズ， インコーポレイテッド 混合カソード材料
WO2017038628A1 (ja) * 2015-08-28 2017-03-09 日立マクセル株式会社 非水二次電池およびその製造方法
CN109742322A (zh) * 2018-12-05 2019-05-10 江苏海四达电源股份有限公司 一种高功率磷酸铁锂电池及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5317390B2 (ja) 2006-02-09 2013-10-16 三洋電機株式会社 非水電解質二次電池
EP2778126A1 (en) * 2013-03-15 2014-09-17 Clariant International Ltd. Lithium transition metal phosphate secondary agglomerates and process for its manufacture
JP6681014B2 (ja) * 2015-05-29 2020-04-15 株式会社Ｇｓユアサ 蓄電素子
DE112016003166B4 (de) * 2015-07-13 2019-05-23 Mitsubishi Electric Corporation Verfahren zum schätzen des ladezustandes für eine lithium-ionen-batterie und ladezustands-schätzvorrichtung für eine lithium-ionen-batterie
CN108306013B (zh) * 2017-12-25 2020-07-31 风帆有限责任公司 一种快充快放型高功率锂离子电池及制作方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011027503A1 (ja) * 2009-09-01 2011-03-10 日立ビークルエナジー株式会社 非水電解質二次電池
JP2014524133A (ja) * 2011-07-25 2014-09-18 エー１２３ システムズ， インコーポレイテッド 混合カソード材料
WO2017038628A1 (ja) * 2015-08-28 2017-03-09 日立マクセル株式会社 非水二次電池およびその製造方法
CN109742322A (zh) * 2018-12-05 2019-05-10 江苏海四达电源股份有限公司 一种高功率磷酸铁锂电池及其制备方法

Also Published As

Publication number Publication date
US20240178391A1 (en) 2024-05-30
JP7803334B2 (ja) 2026-01-21
WO2022202576A1 (ja) 2022-09-29
EP4290617A4 (en) 2025-01-01
CN117044001A (zh) 2023-11-10
EP4290617A1 (en) 2023-12-13

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