JPWO2022069913A1 - - Google Patents

Info

Publication number
JPWO2022069913A1
JPWO2022069913A1 JP2022553223A JP2022553223A JPWO2022069913A1 JP WO2022069913 A1 JPWO2022069913 A1 JP WO2022069913A1 JP 2022553223 A JP2022553223 A JP 2022553223A JP 2022553223 A JP2022553223 A JP 2022553223A JP WO2022069913 A1 JPWO2022069913 A1 JP WO2022069913A1
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
JP2022553223A
Other languages
Japanese (ja)
Other versions
JPWO2022069913A5 (https=
JP7611261B2 (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 JPWO2022069913A1 publication Critical patent/JPWO2022069913A1/ja
Publication of JPWO2022069913A5 publication Critical patent/JPWO2022069913A5/ja
Application granted granted Critical
Publication of JP7611261B2 publication Critical patent/JP7611261B2/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
    • 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
    • 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
    • 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
    • H01M4/485—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
    • 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
    • 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
    • H01M2004/021—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
    • 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
    • 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)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2022553223A 2020-10-01 2020-10-01 二次電池 Active JP7611261B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2020/000823 WO2022069913A1 (ja) 2020-10-01 2020-10-01 二次電池

Publications (3)

Publication Number Publication Date
JPWO2022069913A1 true JPWO2022069913A1 (https=) 2022-04-07
JPWO2022069913A5 JPWO2022069913A5 (https=) 2023-08-30
JP7611261B2 JP7611261B2 (ja) 2025-01-09

Family

ID=80949759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022553223A Active JP7611261B2 (ja) 2020-10-01 2020-10-01 二次電池

Country Status (4)

Country Link
US (1) US20230282823A1 (https=)
EP (1) EP4224571A4 (https=)
JP (1) JP7611261B2 (https=)
WO (1) WO2022069913A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120164900B (zh) * 2025-03-27 2025-12-12 珠海冠宇电池股份有限公司 锂离子二次电池

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014133064A1 (ja) * 2013-02-28 2014-09-04 日産自動車株式会社 正極活物質、正極材料、正極および非水電解質二次電池
WO2015050031A1 (ja) * 2013-10-03 2015-04-09 トヨタ自動車株式会社 被覆正極活物質およびリチウム固体電池
JP2016170942A (ja) * 2015-03-12 2016-09-23 トヨタ自動車株式会社 固体電池用正極活物質の製造方法
JP2017033839A (ja) * 2015-08-04 2017-02-09 日立化成株式会社 リチウム二次電池用正極、リチウム二次電池及びリチウムイオン二次電池用正極の製造方法
WO2019039566A1 (ja) * 2017-08-25 2019-02-28 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、及び、非水系電解質二次電池とその製造方法
JP2020525991A (ja) * 2017-10-20 2020-08-27 エルジー・ケム・リミテッド リチウム二次電池用正極活物質、その製造方法、それを含むリチウム二次電池用正極及びリチウム二次電池

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3195175B2 (ja) * 1994-11-11 2001-08-06 株式会社東芝 非水溶媒二次電池
JP5470669B2 (ja) * 2005-05-13 2014-04-16 日産自動車株式会社 非水電解リチウムイオン電池用正極材料、これを用いた電池および非水電解リチウムイオン電池用正極材料の製造方法
JP4920475B2 (ja) * 2007-03-30 2012-04-18 ソニー株式会社 正極活物質、正極および非水電解質電池
JP5360159B2 (ja) 2011-08-09 2013-12-04 トヨタ自動車株式会社 複合正極活物質、全固体電池、および複合正極活物質の製造方法
KR101601917B1 (ko) * 2014-02-11 2016-03-09 울산과학기술원 리튬 이차전지용 양극 활물질, 이들의 제조방법, 및 이를 포함하는 리튬 이차전지
JP6724292B2 (ja) * 2014-05-28 2020-07-15 日亜化学工業株式会社 非水系二次電池用正極活物質
JP7172301B2 (ja) 2018-08-31 2022-11-16 住友金属鉱山株式会社 遷移金属複合水酸化物、遷移金属複合水酸化物の製造方法、リチウム遷移金属複合酸化物活物質及びリチウムイオン二次電池

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014133064A1 (ja) * 2013-02-28 2014-09-04 日産自動車株式会社 正極活物質、正極材料、正極および非水電解質二次電池
WO2015050031A1 (ja) * 2013-10-03 2015-04-09 トヨタ自動車株式会社 被覆正極活物質およびリチウム固体電池
JP2016170942A (ja) * 2015-03-12 2016-09-23 トヨタ自動車株式会社 固体電池用正極活物質の製造方法
JP2017033839A (ja) * 2015-08-04 2017-02-09 日立化成株式会社 リチウム二次電池用正極、リチウム二次電池及びリチウムイオン二次電池用正極の製造方法
WO2019039566A1 (ja) * 2017-08-25 2019-02-28 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、及び、非水系電解質二次電池とその製造方法
JP2020525991A (ja) * 2017-10-20 2020-08-27 エルジー・ケム・リミテッド リチウム二次電池用正極活物質、その製造方法、それを含むリチウム二次電池用正極及びリチウム二次電池

Also Published As

Publication number Publication date
EP4224571A4 (en) 2024-10-09
WO2022069913A1 (ja) 2022-04-07
EP4224571A1 (en) 2023-08-09
JP7611261B2 (ja) 2025-01-09
US20230282823A1 (en) 2023-09-07
CN116195090A (zh) 2023-05-30

Similar Documents

Publication Publication Date Title
BR102021015500A2 (https=)
CN305688891S (https=)
CN305691467S (https=)
CN305531497S (https=)
CN305535806S (https=)
CN305545846S (https=)
CN305546715S (https=)
CN305547947S (https=)
CN305548808S (https=)
CN305551586S (https=)
CN305552639S (https=)
CN305554223S (https=)
CN305556052S (https=)
CN305556907S (https=)
CN305559038S (https=)
CN305562382S (https=)
CN305564632S (https=)
CN305566084S (https=)
CN305569511S (https=)
CN305570249S (https=)
CN305571018S (https=)
CN305574534S (https=)
CN305575176S (https=)
CN305575961S (https=)
CN305577445S (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230331

A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20230331

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230331

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240604

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240828

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: 20241126

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20241223

R150 Certificate of patent or registration of utility model

Ref document number: 7611261

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150