JP7812914B2 - 全固体二次電池 - Google Patents

全固体二次電池

Info

Publication number
JP7812914B2
JP7812914B2 JP2024511176A JP2024511176A JP7812914B2 JP 7812914 B2 JP7812914 B2 JP 7812914B2 JP 2024511176 A JP2024511176 A JP 2024511176A JP 2024511176 A JP2024511176 A JP 2024511176A JP 7812914 B2 JP7812914 B2 JP 7812914B2
Authority
JP
Japan
Prior art keywords
solid
solid electrolyte
layer
secondary battery
boron
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
JP2024511176A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023188470A5 (https=
JPWO2023188470A1 (https=
Inventor
啓子 竹内
裕介 山口
翔太 鈴木
絢加 永冨
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of JPWO2023188470A1 publication Critical patent/JPWO2023188470A1/ja
Publication of JPWO2023188470A5 publication Critical patent/JPWO2023188470A5/ja
Application granted granted Critical
Publication of JP7812914B2 publication Critical patent/JP7812914B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
    • H01B1/08—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances oxides
    • 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
    • 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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • 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
    • H01M2300/0088—Composites
    • 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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • H01M4/662—Alloys
    • 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)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
JP2024511176A 2022-03-31 2022-09-30 全固体二次電池 Active JP7812914B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022058652 2022-03-31
JP2022058652 2022-03-31
PCT/JP2022/036679 WO2023188470A1 (ja) 2022-03-31 2022-09-30 全固体二次電池

Publications (3)

Publication Number Publication Date
JPWO2023188470A1 JPWO2023188470A1 (https=) 2023-10-05
JPWO2023188470A5 JPWO2023188470A5 (https=) 2024-12-09
JP7812914B2 true JP7812914B2 (ja) 2026-02-10

Family

ID=88200566

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024511176A Active JP7812914B2 (ja) 2022-03-31 2022-09-30 全固体二次電池

Country Status (5)

Country Link
US (1) US20250192222A1 (https=)
EP (1) EP4503235A4 (https=)
JP (1) JP7812914B2 (https=)
CN (1) CN118749151A (https=)
WO (1) WO2023188470A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117374379B (zh) * 2023-11-15 2025-08-19 宜昌楚能新能源创新科技有限公司 一种固态电解质及其制备方法和固态锂离子电池

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015204215A (ja) 2014-04-15 2015-11-16 住友金属鉱山株式会社 リチウムイオン伝導性固体電解質とその製造方法、および、全固体電池
JP2018113203A (ja) 2017-01-13 2018-07-19 セイコーエプソン株式会社 電池の製造方法
WO2019181909A1 (ja) 2018-03-19 2019-09-26 Tdk株式会社 全固体電池
JP2021077592A (ja) 2019-11-13 2021-05-20 株式会社リコー 活物質、電極及び蓄電素子
JP2021106147A (ja) 2019-12-18 2021-07-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 電池

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2982082B1 (fr) * 2011-11-02 2013-11-22 Fabien Gaben Procede de fabrication de batteries en couches minces entierement solides
JP6455807B2 (ja) 2014-05-19 2019-01-23 Tdk株式会社 リチウムイオン二次電池
JP7292818B2 (ja) 2017-09-29 2023-06-19 株式会社吉野工業所 容器用キャップ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015204215A (ja) 2014-04-15 2015-11-16 住友金属鉱山株式会社 リチウムイオン伝導性固体電解質とその製造方法、および、全固体電池
JP2018113203A (ja) 2017-01-13 2018-07-19 セイコーエプソン株式会社 電池の製造方法
WO2019181909A1 (ja) 2018-03-19 2019-09-26 Tdk株式会社 全固体電池
JP2021077592A (ja) 2019-11-13 2021-05-20 株式会社リコー 活物質、電極及び蓄電素子
JP2021106147A (ja) 2019-12-18 2021-07-26 財團法人工業技術研究院Ｉｎｄｕｓｔｒｉａｌ Ｔｅｃｈｎｏｌｏｇｙ Ｒｅｓｅａｒｃｈ Ｉｎｓｔｉｔｕｔｅ 電池

Also Published As

Publication number Publication date
EP4503235A1 (en) 2025-02-05
US20250192222A1 (en) 2025-06-12
EP4503235A4 (en) 2026-04-08
CN118749151A (zh) 2024-10-08
WO2023188470A1 (ja) 2023-10-05
JPWO2023188470A1 (https=) 2023-10-05

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