CN117999673A - 非水电解质二次电池用正极活性物质和非水电解质二次电池 - Google Patents

非水电解质二次电池用正极活性物质和非水电解质二次电池 Download PDF

Info

Publication number
CN117999673A
CN117999673A CN202280064338.6A CN202280064338A CN117999673A CN 117999673 A CN117999673 A CN 117999673A CN 202280064338 A CN202280064338 A CN 202280064338A CN 117999673 A CN117999673 A CN 117999673A
Authority
CN
China
Prior art keywords
positive electrode
active material
electrode active
composite oxide
nonaqueous electrolyte
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
CN202280064338.6A
Other languages
English (en)
Chinese (zh)
Inventor
藤谷尚也
青木良宪
小笠原毅
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.)
Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117999673A publication Critical patent/CN117999673A/zh
Pending legal-status Critical Current

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
    • H01M4/36—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
    • H01M4/48—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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/40—Complex oxides containing nickel and at least one other metal element
    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • 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
    • H01M4/628—Inhibitors, e.g. gassing inhibitors, corrosion inhibitors
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/50—Agglomerated particles
    • 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
    • C01P2006/40—Electric properties
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202280064338.6A 2021-09-30 2022-09-20 非水电解质二次电池用正极活性物质和非水电解质二次电池 Pending CN117999673A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021160427 2021-09-30
JP2021-160427 2021-09-30
PCT/JP2022/034891 WO2023054041A1 (ja) 2021-09-30 2022-09-20 非水電解質二次電池用正極活物質および非水電解質二次電池

Publications (1)

Publication Number Publication Date
CN117999673A true CN117999673A (zh) 2024-05-07

Family

ID=85782501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280064338.6A Pending CN117999673A (zh) 2021-09-30 2022-09-20 非水电解质二次电池用正极活性物质和非水电解质二次电池

Country Status (5)

Country Link
US (1) US20240387817A1 (https=)
EP (1) EP4411888A4 (https=)
JP (1) JPWO2023054041A1 (https=)
CN (1) CN117999673A (https=)
WO (1) WO2023054041A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2024070385A1 (https=) * 2022-09-30 2024-04-04

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103098268B (zh) 2010-09-17 2015-06-24 丰田自动车株式会社 锂离子二次电池
JP5598726B2 (ja) * 2011-05-31 2014-10-01 トヨタ自動車株式会社 リチウム二次電池
JP6899419B2 (ja) * 2014-10-30 2021-07-07 住友化学株式会社 正極活物質の製造方法、リチウムイオン二次電池用正極の製造方法及びリチウムイオン二次電池の製造方法
JP6809263B2 (ja) 2017-02-09 2021-01-06 株式会社Ｇｓユアサ 非水電解質二次電池用正極活物質、その製造方法、非水電解質二次電池用正極、及び非水電解質二次電池
KR102513453B1 (ko) * 2018-10-26 2023-03-24 주식회사 엘지에너지솔루션 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지
JP7599094B2 (ja) * 2019-11-29 2024-12-13 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用正極活物質の製造方法、及び非水電解質二次電池
JP7692183B2 (ja) * 2020-01-31 2025-06-13 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用正極活物質の製造方法、及び非水電解質二次電池
CN115668543B (zh) * 2020-05-29 2025-09-09 松下知识产权经营株式会社 非水电解质二次电池用正极活性物质和非水电解质二次电池
US20230207794A1 (en) * 2020-05-29 2023-06-29 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
WO2022050158A1 (ja) * 2020-09-04 2022-03-10 三洋電機株式会社 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
US20240038970A1 (en) * 2020-12-18 2024-02-01 Panasonic Intellectual Property Management Co., Ltd. Non-aqueous electrolyte secondary battery positive electrode and non-aqueous electrolyte secondary battery
EP4318664A4 (en) * 2021-04-01 2024-10-09 Panasonic Intellectual Property Management Co., Ltd. POSITIVE ELECTRODE ACTIVE MATERIAL FOR SECONDARY BATTERIES WITH ANHYDROUS ELECTROLYTE AND SECONDARY BATTERY WITH ANHYDROUS ELECTROLYTE

Also Published As

Publication number Publication date
EP4411888A4 (en) 2025-07-30
JPWO2023054041A1 (https=) 2023-04-06
US20240387817A1 (en) 2024-11-21
WO2023054041A1 (ja) 2023-04-06
EP4411888A1 (en) 2024-08-07

Similar Documents

Publication Publication Date Title
CN114342139B (zh) 非水电解质二次电池
CN113597409A (zh) 二次电池用的正极活性物质和二次电池
JP7804945B2 (ja) 非水電解質二次電池
JP7825181B2 (ja) 非水電解質二次電池用正極活物質および非水電解質二次電池
JP7595308B2 (ja) 二次電池用の正極活物質、及び二次電池
JP7573196B2 (ja) 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
CN112751019B (zh) 非水电解质二次电池用正极活性物质和非水电解质二次电池
JPWO2020066848A1 (ja) 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
CN119404334A (zh) 非水电解质二次电池
WO2023120413A1 (ja) 二次電池用正極活物質、及び二次電池用正極活物質の製造方法
CN114207877B (zh) 非水电解质二次电池用正极活性物质和非水电解质二次电池
US20260094822A1 (en) Positive electrode active material for secondary batteries, and secondary battery
CN117999673A (zh) 非水电解质二次电池用正极活性物质和非水电解质二次电池
WO2021172445A1 (ja) 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
CN114206780A (zh) 非水电解质二次电池
CN114667616B (zh) 二次电池用的正极活性物质和二次电池
CN115461892A (zh) 非水电解质二次电池用正极活性物质、及非水电解质二次电池
US20250210646A1 (en) Positive electrode active material for non-aqueous electrolyte secondary battery, and non-aqueous electrolyte secondary battery
EP4593116A1 (en) Secondary battery positive electrode active material and secondary battery
US20260100361A1 (en) Non-aqueous electrolyte secondary battery
CN119895608A (zh) 非水电解质二次电池
WO2023204077A1 (ja) 非水電解質二次電池用正極活物質および非水電解質二次電池
WO2024161962A1 (ja) 非水電解質二次電池用正極および非水電解質二次電池
WO2022070648A1 (ja) 非水電解質二次電池
WO2021172446A1 (ja) 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

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination