JP7850080B2 - 全固体電池用電極および全固体電池 - Google Patents

全固体電池用電極および全固体電池

Info

Publication number
JP7850080B2
JP7850080B2 JP2022571661A JP2022571661A JP7850080B2 JP 7850080 B2 JP7850080 B2 JP 7850080B2 JP 2022571661 A JP2022571661 A JP 2022571661A JP 2022571661 A JP2022571661 A JP 2022571661A JP 7850080 B2 JP7850080 B2 JP 7850080B2
Authority
JP
Japan
Prior art keywords
electrode
solid
solid electrolyte
active material
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
JP2022571661A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022138886A1 (https=
JPWO2022138886A5 (https=
Inventor
達利 金江
優太 佐藤
春樹 上剃
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.)
Maxell Ltd
Original Assignee
Maxell 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 Maxell Ltd filed Critical Maxell Ltd
Publication of JPWO2022138886A1 publication Critical patent/JPWO2022138886A1/ja
Publication of JPWO2022138886A5 publication Critical patent/JPWO2022138886A5/ja
Application granted granted Critical
Publication of JP7850080B2 publication Critical patent/JP7850080B2/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
    • H01M10/056—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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2022571661A 2020-12-24 2021-12-24 全固体電池用電極および全固体電池 Active JP7850080B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020215084 2020-12-24
JP2020215084 2020-12-24
PCT/JP2021/048075 WO2022138886A1 (ja) 2020-12-24 2021-12-24 全固体電池用電極および全固体電池

Publications (3)

Publication Number Publication Date
JPWO2022138886A1 JPWO2022138886A1 (https=) 2022-06-30
JPWO2022138886A5 JPWO2022138886A5 (https=) 2023-09-14
JP7850080B2 true JP7850080B2 (ja) 2026-04-22

Family

ID=82158095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022571661A Active JP7850080B2 (ja) 2020-12-24 2021-12-24 全固体電池用電極および全固体電池

Country Status (2)

Country Link
JP (1) JP7850080B2 (https=)
WO (1) WO2022138886A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118198274B (zh) * 2024-04-03 2025-02-18 南开大学 一种水系浆料聚阴离子型钠离子软包电池及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016207418A (ja) 2015-04-21 2016-12-08 トヨタ自動車株式会社 電極合材
JP2020021674A (ja) 2018-08-02 2020-02-06 トヨタ自動車株式会社 全固体電池およびその製造方法
JP2020135948A (ja) 2019-02-13 2020-08-31 三井金属鉱業株式会社 活物質、それを用いた正極合剤及び固体電池
JP2020161288A (ja) 2019-03-26 2020-10-01 東京電力ホールディングス株式会社 硫黄正極合材およびその製造方法、硫黄正極、リチウム硫黄固体電池

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016207418A (ja) 2015-04-21 2016-12-08 トヨタ自動車株式会社 電極合材
JP2020021674A (ja) 2018-08-02 2020-02-06 トヨタ自動車株式会社 全固体電池およびその製造方法
JP2020135948A (ja) 2019-02-13 2020-08-31 三井金属鉱業株式会社 活物質、それを用いた正極合剤及び固体電池
JP2020161288A (ja) 2019-03-26 2020-10-01 東京電力ホールディングス株式会社 硫黄正極合材およびその製造方法、硫黄正極、リチウム硫黄固体電池

Also Published As

Publication number Publication date
JPWO2022138886A1 (https=) 2022-06-30
WO2022138886A1 (ja) 2022-06-30

Similar Documents

Publication Publication Date Title
JP6963866B2 (ja) 全固体電池用負極および全固体電池
EP4223700B1 (en) Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
CN115699356B (zh) 全固体二次电池用负极、其制造方法和全固体二次电池
JP2026012501A (ja) 全固体電池用電極および全固体電池
US20240105926A1 (en) All-solid-state battery system
JPWO2022118928A5 (https=)
JP7401359B2 (ja) 全固体電池用電極および全固体電池
JP7850080B2 (ja) 全固体電池用電極および全固体電池
JP7657576B2 (ja) 全固体電池用正極および全固体電池
US12537194B2 (en) Positive electrode active material for lithium-ion battery, production method therefor, and lithium-ion battery
JPWO2022138886A5 (https=)
JPWO2024237330A5 (https=)
JP7805307B2 (ja) 全固体二次電池用負極および全固体二次電池
JPWO2024195636A5 (https=)
CN114365309B (zh) 全固体电池用电极和全固体电池
JP7713760B2 (ja) 全固体電池
JP2022125392A (ja) 全固体二次電池およびその製造方法
JP2022140017A (ja) 全固体電池
JP7814876B2 (ja) 全固体電池
JP7797395B2 (ja) 全固体二次電池用負極および全固体二次電池
JP7776284B2 (ja) 全固体電池
JP7328166B2 (ja) 全固体二次電池
JP7830494B2 (ja) 全固体電池
JP7576400B2 (ja) 全固体二次電池用正極および全固体二次電池
EP4269360A1 (en) Positive electrode active material for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230320

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240927

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250701

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20251104

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20251215

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: 20260317

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20260410

R150 Certificate of patent or registration of utility model

Ref document number: 7850080

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150