JPWO2024019115A1 - - Google Patents

Info

Publication number
JPWO2024019115A1
JPWO2024019115A1 JP2024535129A JP2024535129A JPWO2024019115A1 JP WO2024019115 A1 JPWO2024019115 A1 JP WO2024019115A1 JP 2024535129 A JP2024535129 A JP 2024535129A JP 2024535129 A JP2024535129 A JP 2024535129A JP WO2024019115 A1 JPWO2024019115 A1 JP WO2024019115A1
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
JP2024535129A
Other languages
Japanese (ja)
Other versions
JPWO2024019115A5 (https=
JP7733831B2 (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 JPWO2024019115A1 publication Critical patent/JPWO2024019115A1/ja
Publication of JPWO2024019115A5 publication Critical patent/JPWO2024019115A5/ja
Application granted granted Critical
Publication of JP7733831B2 publication Critical patent/JP7733831B2/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2024535129A 2022-07-22 2023-07-20 正極活物質層、電極、及び固体電池 Active JP7733831B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022117061 2022-07-22
JP2022117061 2022-07-22
PCT/JP2023/026598 WO2024019115A1 (ja) 2022-07-22 2023-07-20 正極活物質層、電極、及び固体電池

Publications (3)

Publication Number Publication Date
JPWO2024019115A1 true JPWO2024019115A1 (https=) 2024-01-25
JPWO2024019115A5 JPWO2024019115A5 (https=) 2025-02-21
JP7733831B2 JP7733831B2 (ja) 2025-09-03

Family

ID=89617830

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024535129A Active JP7733831B2 (ja) 2022-07-22 2023-07-20 正極活物質層、電極、及び固体電池

Country Status (5)

Country Link
EP (1) EP4542666A4 (https=)
JP (1) JP7733831B2 (https=)
KR (1) KR20250026300A (https=)
CN (1) CN119631188A (https=)
WO (1) WO2024019115A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11312536A (ja) * 1998-04-27 1999-11-09 Sony Corp 固体電解質二次電池
JP2016025027A (ja) * 2014-07-23 2016-02-08 トヨタ自動車株式会社 固体電池用正極の製造方法及び固体電池の製造方法、並びに、正極用スラリー
WO2021100362A1 (ja) * 2019-11-18 2021-05-27 富士フイルム株式会社 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4247583B2 (ja) * 1998-04-27 2009-04-02 ソニー株式会社 固体電解質二次電池およびその製造方法
EP2226338B1 (en) 2007-12-27 2012-08-15 Kureha Corporation Adhesive vinylidene fluoride resin sheet
JP2013084496A (ja) 2011-10-12 2013-05-09 Toyota Motor Corp 全固体電池用正極、及び当該正極を備える全固体電池
KR20130084496A (ko) 2012-01-17 2013-07-25 동의대학교 산학협력단 단결정 성장 장치 및 방법
WO2013176093A1 (ja) 2012-05-21 2013-11-28 ダイキン工業株式会社 電極合剤
JPWO2018047946A1 (ja) * 2016-09-12 2019-06-24 富士フイルム株式会社 電極層材、全固体二次電池電極用シートおよび全固体二次電池ならびに全固体二次電池用電極シートおよび全固体二次電池の製造方法
JP6973999B2 (ja) 2016-09-28 2021-12-01 トヨタ自動車株式会社 硫化物固体電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11312536A (ja) * 1998-04-27 1999-11-09 Sony Corp 固体電解質二次電池
JP2016025027A (ja) * 2014-07-23 2016-02-08 トヨタ自動車株式会社 固体電池用正極の製造方法及び固体電池の製造方法、並びに、正極用スラリー
WO2021100362A1 (ja) * 2019-11-18 2021-05-27 富士フイルム株式会社 無機固体電解質含有組成物、全固体二次電池用シート及び全固体二次電池、並びに、全固体二次電池用シート及び全固体二次電池の製造方法

Also Published As

Publication number Publication date
CN119631188A (zh) 2025-03-14
EP4542666A1 (en) 2025-04-23
WO2024019115A1 (ja) 2024-01-25
JP7733831B2 (ja) 2025-09-03
EP4542666A4 (en) 2026-03-11
KR20250026300A (ko) 2025-02-25

Similar Documents

Publication Publication Date Title
BR102022025291A2 (https=)
BR102023014872A2 (https=)
JPWO2024019116A1 (https=)
BR102023012440A2 (https=)
BR102023010976A2 (https=)
BR102023009641A2 (https=)
BR102023008688A2 (https=)
BR102023007252A2 (https=)
BR102023005164A2 (https=)
BR102023001877A2 (https=)
BR102023000289A2 (https=)
BR102022026909A2 (https=)
BR102022023461A2 (https=)
BR202022009269U2 (https=)
BR202022005961U2 (https=)
BR202022001779U2 (https=)
BR202022000931U2 (https=)
BY13149U (https=)
BY13160U (https=)
BY13141U (https=)
BY13142U (https=)
BY13143U (https=)
BY13144U (https=)
BY13145U (https=)
BY13164U (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241210

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20241210

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: 20250812

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250822

R150 Certificate of patent or registration of utility model

Ref document number: 7733831

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150