JPWO2022038793A1 - - Google Patents

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Publication number
JPWO2022038793A1
JPWO2022038793A1 JP2022543264A JP2022543264A JPWO2022038793A1 JP WO2022038793 A1 JPWO2022038793 A1 JP WO2022038793A1 JP 2022543264 A JP2022543264 A JP 2022543264A JP 2022543264 A JP2022543264 A JP 2022543264A JP WO2022038793 A1 JPWO2022038793 A1 JP WO2022038793A1
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JP
Japan
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JP2022543264A
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Japanese (ja)
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JP7551169B2 (ja
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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
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H01M4/381—Alkaline or alkaline earth metals elements
    • H01M4/382—Lithium
    • 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
    • H01M10/058—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
    • H01M4/62—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
    • H01M4/64—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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/426—Fluorocarbon polymers
    • 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
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/497—Ionic conductivity
    • 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
    • H01M2004/027—Negative electrodes
    • 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
    • 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
    • H01M4/36—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
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Cell Separators (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
JP2022543264A 2020-08-18 2020-09-04 リチウム２次電池 Active JP7551169B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/JP2020/031096 WO2022038670A1 (ja) 2020-08-18 2020-08-18 リチウム２次電池
JPPCT/JP2020/031096 2020-08-18
PCT/JP2020/033590 WO2022038793A1 (ja) 2020-08-18 2020-09-04 リチウム２次電池

Publications (2)

Publication Number Publication Date
JPWO2022038793A1 true JPWO2022038793A1 (https=) 2022-02-24
JP7551169B2 JP7551169B2 (ja) 2024-09-17

Family

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JP2022543837A Active JP7335024B2 (ja) 2020-08-18 2020-08-18 リチウム２次電池
JP2022543264A Active JP7551169B2 (ja) 2020-08-18 2020-09-04 リチウム２次電池
JP2022543276A Active JP7335022B2 (ja) 2020-08-18 2021-04-21 リチウム２次電池

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Country Status (6)

Country Link
US (3) US20230207790A1 (https=)
EP (1) EP4203090A4 (https=)
JP (3) JP7335024B2 (https=)
KR (1) KR102807462B1 (https=)
CN (1) CN116034494B (https=)
WO (3) WO2022038670A1 (https=)

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WO2022038670A1 (ja) * 2020-08-18 2022-02-24 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 リチウム２次電池
KR102899216B1 (ko) * 2020-11-19 2025-12-11 삼성전자주식회사 전고체 전지 및 그 제조방법
US12555796B2 (en) * 2021-02-03 2026-02-17 A123 Systems Llc Passivated lithium nitride as cathode pre-lithiation reagent
WO2023242982A1 (ja) * 2022-06-15 2023-12-21 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 ２次電池及び２次電池の製造方法
EP4604237A4 (en) * 2022-10-13 2026-01-07 Terawatt Tech K K Lithium secondary battery and its production process
EP4611089A4 (en) * 2022-10-27 2026-02-18 Nissan Motor COMPLETELY SOLID BATTERY
WO2024130502A1 (zh) * 2022-12-19 2024-06-27 宁德时代新能源科技股份有限公司 电池单体、电池及用电装置
KR20250046762A (ko) * 2023-09-27 2025-04-03 한국기계연구원 배터리용 고용량 후막 전극의 제조방법, 이에 의해 제조된 전극 및 이를 포함하는 배터리
JP7815551B2 (ja) * 2023-10-11 2026-02-17 日本特殊陶業株式会社 蓄電デバイス及びその製造方法
KR20250116831A (ko) * 2024-01-25 2025-08-04 삼성에스디아이 주식회사 리튬금속전지용 음극, 이를 포함하는 리튬금속전지, 및 리튬금속전지용 음극 제조방법
CN118156421B (zh) * 2024-03-25 2024-09-10 昆明理工大学 一种互穿型固态电解质界面的制备方法和应用
CN119786716B (zh) * 2025-01-06 2025-12-05 浙江锋锂新能源科技有限公司 一种固态电池用多层电解质膜及其制备方法

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WO2019045399A2 (ko) * 2017-08-28 2019-03-07 주식회사 엘지화학 리튬 이차전지
US20190379045A1 (en) * 2018-06-12 2019-12-12 Nanotek Instruments, Inc. Fast-chargeable lithium battery
WO2020196040A1 (ja) * 2019-03-22 2020-10-01 富士フイルム株式会社 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート
JP2021089859A (ja) * 2019-12-04 2021-06-10 株式会社Ｓｏｋｅｎ 全固体電池およびその製造方法
JP2021150152A (ja) * 2020-03-18 2021-09-27 株式会社デンソー 全固体電池

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JP2015519686A (ja) * 2012-04-10 2015-07-09 カリフォルニア インスティチュート オブ テクノロジー 電気化学システムの新規セパレータ
WO2019045399A2 (ko) * 2017-08-28 2019-03-07 주식회사 엘지화학 리튬 이차전지
US20190379045A1 (en) * 2018-06-12 2019-12-12 Nanotek Instruments, Inc. Fast-chargeable lithium battery
WO2020196040A1 (ja) * 2019-03-22 2020-10-01 富士フイルム株式会社 全固体リチウムイオン二次電池とその製造方法、及び負極用積層シート
JP2021089859A (ja) * 2019-12-04 2021-06-10 株式会社Ｓｏｋｅｎ 全固体電池およびその製造方法
JP2021150152A (ja) * 2020-03-18 2021-09-27 株式会社デンソー 全固体電池

Also Published As

Publication number Publication date
EP4203090A4 (en) 2025-04-23
KR102807462B1 (ko) 2025-05-14
JPWO2022038670A1 (https=) 2022-02-24
JP7335022B2 (ja) 2023-08-29
CN116034494B (zh) 2025-12-02
US20230207790A1 (en) 2023-06-29
JP7335024B2 (ja) 2023-08-29
CN116034494A (zh) 2023-04-28
JP7551169B2 (ja) 2024-09-17
WO2022038670A1 (ja) 2022-02-24
US20230395939A1 (en) 2023-12-07
KR20230043216A (ko) 2023-03-30
US20230216044A1 (en) 2023-07-06
EP4203090A1 (en) 2023-06-28
WO2022038835A1 (ja) 2022-02-24
WO2022038793A1 (ja) 2022-02-24
JPWO2022038835A1 (https=) 2022-02-24

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