JPWO2023037775A1 - - Google Patents

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Publication number
JPWO2023037775A1
JPWO2023037775A1 JP2023546822A JP2023546822A JPWO2023037775A1 JP WO2023037775 A1 JPWO2023037775 A1 JP WO2023037775A1 JP 2023546822 A JP2023546822 A JP 2023546822A JP 2023546822 A JP2023546822 A JP 2023546822A JP WO2023037775 A1 JPWO2023037775 A1 JP WO2023037775A1
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.)
Pending
Application number
JP2023546822A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2023037775A1 publication Critical patent/JPWO2023037775A1/ja
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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • 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
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • 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
    • 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
    • H01M2004/028—Positive electrodes
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/008—Halides
    • 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
    • H01M2300/0088—Composites
    • H01M2300/0094—Composites in the form of layered products, e.g. coatings
    • 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)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023546822A 2021-09-13 2022-07-26 Pending JPWO2023037775A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021148737 2021-09-13
PCT/JP2022/028825 WO2023037775A1 (ja) 2021-09-13 2022-07-26 被覆活物質、被覆活物質の製造方法、正極材料、および電池

Publications (1)

Publication Number Publication Date
JPWO2023037775A1 true JPWO2023037775A1 (https=) 2023-03-16

Family

ID=85507460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023546822A Pending JPWO2023037775A1 (https=) 2021-09-13 2022-07-26

Country Status (5)

Country Link
US (1) US20240313201A1 (https=)
EP (1) EP4404303A4 (https=)
JP (1) JPWO2023037775A1 (https=)
CN (1) CN117882215A (https=)
WO (1) WO2023037775A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024262182A1 (ja) * 2023-06-21 2024-12-26 パナソニックホールディングス株式会社 被覆活物質、正極材料、および電池
WO2024262183A1 (ja) * 2023-06-21 2024-12-26 パナソニックホールディングス株式会社 被覆活物質、正極材料、および電池
EP4734184A1 (en) * 2023-06-22 2026-04-29 Panasonic Intellectual Property Management Co., Ltd. Positive electrode material, positive electrode, and battery
WO2024262260A1 (ja) * 2023-06-22 2024-12-26 パナソニックＩｐマネジメント株式会社 正極材料、正極及び電池
WO2025205876A1 (ja) * 2024-03-29 2025-10-02 日本ゼオン株式会社 電気化学素子正極用複合粒子及びその製造方法、電気化学素子用正極及びその製造方法、並びに、電気化学素子

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102610806A (zh) * 2012-02-27 2012-07-25 宁德新能源科技有限公司 一种锂离子电池及其正极活性材料
JP2017022062A (ja) * 2015-07-15 2017-01-26 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
JP2018510450A (ja) * 2015-01-23 2018-04-12 ユミコア 高電圧リチウムイオンバッテリのためのリチウムニッケルマンガンコバルト酸化物のカソード用粉末
JP2018516438A (ja) * 2015-06-01 2018-06-21 ニューマティコート テクノロジーズ リミティド ライアビリティ カンパニー アノード活物質、カソード活物質及び固体電解質のためのナノ加工コーティング並びにナノ加工コーティングを含む電池の製造方法
JP2018125214A (ja) * 2017-02-02 2018-08-09 トヨタ自動車株式会社 複合活物質粒子、正極、全固体リチウムイオン電池及びこれらの製造方法
JP2019057450A (ja) * 2017-09-22 2019-04-11 トヨタ自動車株式会社 正極材料とこれを用いたリチウム二次電池
WO2021161752A1 (ja) * 2020-02-14 2021-08-19 パナソニックＩｐマネジメント株式会社 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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JP4427314B2 (ja) * 2002-12-20 2010-03-03 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質及びその製造方法、それを用いた非水系電解質二次電池およびその製造方法
JP2009129747A (ja) * 2007-11-26 2009-06-11 Nec Corp 二次電池
US8852452B2 (en) * 2009-11-05 2014-10-07 Umicore Core-shell lithium transition metal oxides
JP6611438B2 (ja) * 2015-01-30 2019-11-27 マクセルホールディングス株式会社 非水電解質二次電池用正極材料及びその製造方法、並びに非水電解質二次電池
JP6986879B2 (ja) * 2016-07-12 2021-12-22 Ｂａｓｆ戸田バッテリーマテリアルズ合同会社 非水電解質二次電池用正極活物質粒子粉末及びその製造方法、並びに非水電解質二次電池
JP7087349B2 (ja) * 2017-11-10 2022-06-21 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池及びリチウムイオン二次電池用正極活物質の製造方法
JP7127277B2 (ja) * 2017-12-06 2022-08-30 住友金属鉱山株式会社 リチウムイオン二次電池用正極活物質、リチウムイオン二次電池及びリチウムイオン二次電池用正極活物質の製造方法
EP3736892A4 (en) 2018-01-05 2021-03-17 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE MATERIAL AND BATTERY
EP3745499A4 (en) 2018-01-26 2021-03-24 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE MATERIAL AND BATTERY
CN115088111B (zh) * 2020-02-14 2025-04-25 松下知识产权经营株式会社 固体电解质材料及使用该固体电解质材料的电池
CN115699366A (zh) * 2020-05-27 2023-02-03 松下知识产权经营株式会社 正极活性物质、正极材料、电池和正极活性物质的制造方法
EP4159686B1 (en) * 2020-05-27 2025-12-03 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material, positive electrode material, battery, and method for producing positive electrode active material
CN117897829A (zh) * 2021-09-13 2024-04-16 松下知识产权经营株式会社 被覆活性物质、被覆活性物质的制造方法、正极材料以及电池

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102610806A (zh) * 2012-02-27 2012-07-25 宁德新能源科技有限公司 一种锂离子电池及其正极活性材料
JP2018510450A (ja) * 2015-01-23 2018-04-12 ユミコア 高電圧リチウムイオンバッテリのためのリチウムニッケルマンガンコバルト酸化物のカソード用粉末
JP2018516438A (ja) * 2015-06-01 2018-06-21 ニューマティコート テクノロジーズ リミティド ライアビリティ カンパニー アノード活物質、カソード活物質及び固体電解質のためのナノ加工コーティング並びにナノ加工コーティングを含む電池の製造方法
JP2017022062A (ja) * 2015-07-15 2017-01-26 トヨタ自動車株式会社 リチウムイオン二次電池の製造方法
JP2018125214A (ja) * 2017-02-02 2018-08-09 トヨタ自動車株式会社 複合活物質粒子、正極、全固体リチウムイオン電池及びこれらの製造方法
JP2019057450A (ja) * 2017-09-22 2019-04-11 トヨタ自動車株式会社 正極材料とこれを用いたリチウム二次電池
WO2021161752A1 (ja) * 2020-02-14 2021-08-19 パナソニックＩｐマネジメント株式会社 被覆正極活物質、正極材料、電池、および被覆正極活物質の製造方法

Also Published As

Publication number Publication date
EP4404303A4 (en) 2025-07-30
WO2023037775A1 (ja) 2023-03-16
EP4404303A1 (en) 2024-07-24
US20240313201A1 (en) 2024-09-19
CN117882215A (zh) 2024-04-12

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