JPWO2021241075A1 - - Google Patents

Info

Publication number
JPWO2021241075A1
JPWO2021241075A1 JP2022527584A JP2022527584A JPWO2021241075A1 JP WO2021241075 A1 JPWO2021241075 A1 JP WO2021241075A1 JP 2022527584 A JP2022527584 A JP 2022527584A JP 2022527584 A JP2022527584 A JP 2022527584A JP WO2021241075 A1 JPWO2021241075 A1 JP WO2021241075A1
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
JP2022527584A
Other languages
Japanese (ja)
Other versions
JP7672037B2 (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 JPWO2021241075A1 publication Critical patent/JPWO2021241075A1/ja
Application granted granted Critical
Publication of JP7672037B2 publication Critical patent/JP7672037B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • 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
    • C01G53/66—Complex oxides containing nickel and at least one other metal element containing alkaline earth metals, e.g. SrNiO3 or SrNiO2
    • 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
    • H01M10/052—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
    • H01M4/131—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
    • H01M4/36—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
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/36—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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • H01M2004/021—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
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022527584A 2020-05-29 2021-04-20 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 Active JP7672037B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020094156 2020-05-29
JP2020094156 2020-05-29
PCT/JP2021/015956 WO2021241075A1 (ja) 2020-05-29 2021-04-20 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

Publications (2)

Publication Number Publication Date
JPWO2021241075A1 true JPWO2021241075A1 (https=) 2021-12-02
JP7672037B2 JP7672037B2 (ja) 2025-05-07

Family

ID=78745640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022527584A Active JP7672037B2 (ja) 2020-05-29 2021-04-20 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

Country Status (5)

Country Link
US (1) US20230207794A1 (https=)
EP (1) EP4159685A4 (https=)
JP (1) JP7672037B2 (https=)
CN (1) CN115668541A (https=)
WO (1) WO2021241075A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021039239A1 (ja) * 2019-08-30 2021-03-04 パナソニック株式会社 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
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
US20240387817A1 (en) * 2021-09-30 2024-11-21 Panasonic Intellectual Property Management Co., Ltd. Positive electrode active material for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
JPWO2023157981A1 (https=) * 2022-02-21 2023-08-24
EP4567932A4 (en) * 2022-08-05 2025-12-31 Panasonic Ip Man Co Ltd ACTIVE POSITIVE ELECTRODE MATERIAL FOR SECONDARY BATTERIES WITH NON-AQUEOUS ELECTROLYTE, AND SECONDARY BATTERIES WITH NON-AQUEOUS ELECTROLYTE
JPWO2024029240A1 (https=) * 2022-08-05 2024-02-08
JPWO2024070385A1 (https=) * 2022-09-30 2024-04-04
WO2025164613A1 (ja) * 2024-01-31 2025-08-07 パナソニックＩｐマネジメント株式会社 二次電池用正極活物質の製造方法
WO2025164614A1 (ja) * 2024-01-31 2025-08-07 パナソニックＩｐマネジメント株式会社 二次電池用正極活物質の製造方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006351378A (ja) * 2005-06-16 2006-12-28 Matsushita Electric Ind Co Ltd リチウムイオン二次電池
WO2012035664A1 (ja) * 2010-09-17 2012-03-22 トヨタ自動車株式会社 リチウムイオン二次電池
JP2012252807A (ja) * 2011-05-31 2012-12-20 Toyota Motor Corp リチウム二次電池
JP2016225275A (ja) * 2015-05-26 2016-12-28 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とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP2018129221A (ja) * 2017-02-09 2018-08-16 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
CN108878990A (zh) * 2018-06-01 2018-11-23 河南师范大学 一种铁镍二次电池及其制备方法
CN109244411A (zh) * 2018-09-21 2019-01-18 桑顿新能源科技有限公司 介孔纳米氧化钨包覆的nca正极材料及其制法与锂离子电池
CN110931738A (zh) * 2019-11-20 2020-03-27 广东邦普循环科技有限公司 一种复相高压正极材料及其制备方法
WO2021152996A1 (ja) * 2020-01-31 2021-08-05 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1044927B1 (en) * 1998-06-10 2012-07-25 Sakai Chemical Industry Co., Ltd. Nickel hydroxide particles and production and use thereof
US6921609B2 (en) * 2001-06-15 2005-07-26 Kureha Chemical Industry Co., Ltd. Gradient cathode material for lithium rechargeable batteries
JP4586991B2 (ja) * 2006-03-24 2010-11-24 ソニー株式会社 正極活物質およびその製造方法、並びに二次電池
KR102402388B1 (ko) * 2017-04-28 2022-05-26 삼성에스디아이 주식회사 양극 활물질, 이를 채용한 양극과 리튬 이차 전지, 및 상기 양극 활물질의 제조방법
CN115385395B (zh) * 2017-07-12 2025-04-15 住友金属矿山株式会社 金属复合氢氧化物、非水电解质二次电池用正极活性物质以及使用其的非水电解质二次电池
JP6608013B1 (ja) * 2018-08-01 2019-11-20 住友化学株式会社 リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006351378A (ja) * 2005-06-16 2006-12-28 Matsushita Electric Ind Co Ltd リチウムイオン二次電池
WO2012035664A1 (ja) * 2010-09-17 2012-03-22 トヨタ自動車株式会社 リチウムイオン二次電池
JP2012252807A (ja) * 2011-05-31 2012-12-20 Toyota Motor Corp リチウム二次電池
JP2016225275A (ja) * 2015-05-26 2016-12-28 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とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP2018129221A (ja) * 2017-02-09 2018-08-16 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
CN108878990A (zh) * 2018-06-01 2018-11-23 河南师范大学 一种铁镍二次电池及其制备方法
CN109244411A (zh) * 2018-09-21 2019-01-18 桑顿新能源科技有限公司 介孔纳米氧化钨包覆的nca正极材料及其制法与锂离子电池
CN110931738A (zh) * 2019-11-20 2020-03-27 广东邦普循环科技有限公司 一种复相高压正极材料及其制备方法
WO2021152996A1 (ja) * 2020-01-31 2021-08-05 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

Also Published As

Publication number Publication date
JP7672037B2 (ja) 2025-05-07
WO2021241075A1 (ja) 2021-12-02
EP4159685A1 (en) 2023-04-05
EP4159685A4 (en) 2023-12-06
CN115668541A (zh) 2023-01-31
US20230207794A1 (en) 2023-06-29

Similar Documents

Publication Publication Date Title
BR112023012656A2 (https=)
JPWO2021241075A1 (https=)
JPWO2022209894A1 (https=)
BR112021013417A2 (https=)
CN306176192S (https=)
CN306176953S (https=)
CN305691972S (https=)
CN305535682S (https=)
CN305534874S (https=)
CN305534812S (https=)
CN305534555S (https=)
CN305534504S (https=)
CN305533428S (https=)
CN305532876S (https=)
CN305688883S (https=)
CN305532852S (https=)
CN305666734S (https=)
CN305532753S (https=)
CN305532747S (https=)
CN306126697S (https=)
CN305662554S (https=)
CN305660588S (https=)
CN305532146S (https=)
CN305531574S (https=)
CN305530656S (https=)

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240213

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250401

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250407

R150 Certificate of patent or registration of utility model

Ref document number: 7672037

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150