JP7814002B2 - 非水電解質二次電池 - Google Patents

非水電解質二次電池

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Publication number
JP7814002B2
JP7814002B2 JP2023531723A JP2023531723A JP7814002B2 JP 7814002 B2 JP7814002 B2 JP 7814002B2 JP 2023531723 A JP2023531723 A JP 2023531723A JP 2023531723 A JP2023531723 A JP 2023531723A JP 7814002 B2 JP7814002 B2 JP 7814002B2
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JP
Japan
Prior art keywords
aqueous electrolyte
lithium
composite oxide
secondary battery
positive electrode
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.)
Active
Application number
JP2023531723A
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English (en)
Japanese (ja)
Other versions
JPWO2023276527A1 (https=
JPWO2023276527A5 (https=
Inventor
淵龍 仲
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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.)
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Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2023276527A1 publication Critical patent/JPWO2023276527A1/ja
Publication of JPWO2023276527A5 publication Critical patent/JPWO2023276527A5/ja
Application granted granted Critical
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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00Compounds containing elements of Groups 3 or 13 of the Periodic Table
    • C07F5/02Boron compounds
    • C07F5/022Boron compounds without C-boron linkages
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02Silicon compounds
    • C07F7/08Compounds having one or more C—Si linkages
    • C07F7/0803Compounds with Si-C or Si-Si linkages
    • C07F7/0805Compounds with Si-C or Si-Si linkages comprising only Si, C or H atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/547Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/6564Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms
    • C07F9/6571Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
    • C07F9/6574Esters of oxyacids of phosphorus
    • C07F9/65748Esters of oxyacids of phosphorus the cyclic phosphorus atom belonging to more than one ring system
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/056Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566Liquid materials
    • H01M10/0567Liquid materials characterised by the additives
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525Selection 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
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028Positive electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00Electrolytes
    • H01M2300/0017Non-aqueous electrolytes
    • H01M2300/0025Organic electrolyte
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2023531723A 2021-06-30 2022-05-31 非水電解質二次電池 Active JP7814002B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021109545 2021-06-30
JP2021109545 2021-06-30
PCT/JP2022/022083 WO2023276527A1 (ja) 2021-06-30 2022-05-31 非水電解質二次電池

Publications (3)

Publication Number Publication Date
JPWO2023276527A1 JPWO2023276527A1 (https=) 2023-01-05
JPWO2023276527A5 JPWO2023276527A5 (https=) 2025-03-13
JP7814002B2 true JP7814002B2 (ja) 2026-02-16

Family

ID=84691228

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023531723A Active JP7814002B2 (ja) 2021-06-30 2022-05-31 非水電解質二次電池

Country Status (5)

Country Link
US (1) US20240291033A1 (https=)
EP (1) EP4366015A4 (https=)
JP (1) JP7814002B2 (https=)
CN (1) CN117581406A (https=)
WO (1) WO2023276527A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116053461B (zh) * 2023-03-30 2023-06-23 宁德新能源科技有限公司 电化学装置和包括其的电子装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019131234A1 (ja) 2017-12-26 2019-07-04 パナソニックIpマネジメント株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
US20200185716A1 (en) 2018-12-10 2020-06-11 Lg Chem, Ltd. High-Nickel Positive Electrode Active Material, Producing Method Thereof, Positive Electrode and Lithium Secondary Battery Comprising the Same
WO2020158420A1 (ja) 2019-01-30 2020-08-06 パナソニックIpマネジメント株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
WO2021019943A1 (ja) 2019-07-30 2021-02-04 パナソニックIpマネジメント株式会社 非水電解質二次電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4781004B2 (ja) 2005-04-28 2011-09-28 パナソニック株式会社 非水電解液二次電池
JP6364812B2 (ja) 2013-02-27 2018-08-01 三菱ケミカル株式会社 非水系電解液及びそれを用いた非水系電解液電池
US12040450B2 (en) * 2018-11-09 2024-07-16 Lg Energy Solution, Ltd. Non-aqueous electrolyte solution for lithium secondary battery and lithium secondary battery including the same
JP7584048B2 (ja) * 2019-06-28 2024-11-15 パナソニックIpマネジメント株式会社 非水電解質二次電池用正極活物質、非水電解質二次電池、及び非水電解質二次電池用正極活物質の製造方法
CN112531213A (zh) * 2020-12-09 2021-03-19 远景动力技术(江苏)有限公司 兼顾高温特性与常温循环的非水电解液、其应用及锂离子电池
CN112952057A (zh) * 2021-02-03 2021-06-11 桑顿新能源科技有限公司 一种高能量密度无钴锂离子电池及电动车

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019131234A1 (ja) 2017-12-26 2019-07-04 パナソニックIpマネジメント株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
US20200185716A1 (en) 2018-12-10 2020-06-11 Lg Chem, Ltd. High-Nickel Positive Electrode Active Material, Producing Method Thereof, Positive Electrode and Lithium Secondary Battery Comprising the Same
WO2020158420A1 (ja) 2019-01-30 2020-08-06 パナソニックIpマネジメント株式会社 非水電解質二次電池用正極活物質及び非水電解質二次電池
WO2021019943A1 (ja) 2019-07-30 2021-02-04 パナソニックIpマネジメント株式会社 非水電解質二次電池

Also Published As

Publication number Publication date
EP4366015A4 (en) 2025-05-14
JPWO2023276527A1 (https=) 2023-01-05
CN117581406A (zh) 2024-02-20
EP4366015A1 (en) 2024-05-08
US20240291033A1 (en) 2024-08-29
WO2023276527A1 (ja) 2023-01-05

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