JPWO2022038835A1 - - Google Patents

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Publication number
JPWO2022038835A1
JPWO2022038835A1 JP2022543276A JP2022543276A JPWO2022038835A1 JP WO2022038835 A1 JPWO2022038835 A1 JP WO2022038835A1 JP 2022543276 A JP2022543276 A JP 2022543276A JP 2022543276 A JP2022543276 A JP 2022543276A JP WO2022038835 A1 JPWO2022038835 A1 JP WO2022038835A1
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JP
Japan
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JP2022543276A
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JP7335022B2 (ja
JPWO2022038835A5 (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)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
JP2022543276A 2020-08-18 2021-04-21 リチウム２次電池 Active JP7335022B2 (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/JP2021/016226 WO2022038835A1 (ja) 2020-08-18 2021-04-21 リチウム２次電池

Publications (3)

Publication Number Publication Date
JPWO2022038835A1 true JPWO2022038835A1 (ja) 2022-02-24
JPWO2022038835A5 JPWO2022038835A5 (ja) 2023-04-14
JP7335022B2 JP7335022B2 (ja) 2023-08-29

Family

ID=80322612

Family Applications (3)

Application Number Title Priority Date Filing Date
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

Family Applications Before (2)

Application Number Title Priority Date Filing Date
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

Country Status (6)

Country Link
US (3) US20230207790A1 (ja)
EP (1) EP4203090A1 (ja)
JP (3) JP7335024B2 (ja)
KR (1) KR20230043216A (ja)
CN (1) CN116034494A (ja)
WO (3) WO2022038670A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220069150A (ko) * 2020-11-19 2022-05-27 삼성전자주식회사 전고체 전지 및 그 제조방법
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
WO2024079848A1 (ja) * 2022-10-13 2024-04-18 ＴｅｒａＷａｔｔ Ｔｅｃｈｎｏｌｏｇｙ株式会社 リチウム２次電池及びその製造方法
WO2024089460A1 (ja) * 2022-10-27 2024-05-02 日産自動車株式会社 全固体電池
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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013175412A (ja) * 2012-02-27 2013-09-05 Sumitomo Electric Ind Ltd 非水電解質電池
JP2014143133A (ja) * 2013-01-25 2014-08-07 Toyota Motor Corp 二次電池用正極、二次電池用正極の製造方法、及び、全固体二次電池
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
JP2018185906A (ja) * 2017-04-24 2018-11-22 トヨタ自動車株式会社 二次電池の製造方法
JP2019145401A (ja) * 2018-02-22 2019-08-29 株式会社豊田自動織機 正極活物質、Ｌｉ５ＦｅＯ４、結着剤及び溶剤を含む組成物の製造方法
JP2019145299A (ja) * 2018-02-20 2019-08-29 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 全固体型二次電池

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3065797B2 (ja) * 1992-07-29 2000-07-17 新神戸電機株式会社 リチウム二次電池
JPWO2015030230A1 (ja) * 2013-09-02 2017-03-02 日本ゴア株式会社 保護膜、ならびにそれを用いたセパレータおよび二次電池
JP2019517722A (ja) 2016-06-08 2019-06-24 ソリッドエナジー システムズ，エルエルシー 高エネルギー密度、高出力密度、高容量及び室温対応「アノードフリー」二次電池
JP6460143B2 (ja) * 2017-03-28 2019-01-30 Tdk株式会社 リチウム二次電池
KR102115602B1 (ko) 2017-06-21 2020-05-26 주식회사 엘지화학 리튬 이차전지
WO2019045399A2 (ko) * 2017-08-28 2019-03-07 주식회사 엘지화학 리튬 이차전지
US11024849B2 (en) 2018-06-12 2021-06-01 Global Graphene Group, Inc. Fast-chargeable lithium battery
CN113614977B (zh) 2019-03-22 2024-06-18 富士胶片株式会社 全固态锂离子二次电池及其制造方法、以及负极用层叠片
JP7304278B2 (ja) 2019-12-04 2023-07-06 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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013175412A (ja) * 2012-02-27 2013-09-05 Sumitomo Electric Ind Ltd 非水電解質電池
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
JP2014143133A (ja) * 2013-01-25 2014-08-07 Toyota Motor Corp 二次電池用正極、二次電池用正極の製造方法、及び、全固体二次電池
JP2018185906A (ja) * 2017-04-24 2018-11-22 トヨタ自動車株式会社 二次電池の製造方法
JP2019145299A (ja) * 2018-02-20 2019-08-29 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 全固体型二次電池
JP2019145401A (ja) * 2018-02-22 2019-08-29 株式会社豊田自動織機 正極活物質、Ｌｉ５ＦｅＯ４、結着剤及び溶剤を含む組成物の製造方法

Also Published As

Publication number Publication date
WO2022038670A1 (ja) 2022-02-24
WO2022038793A1 (ja) 2022-02-24
US20230207790A1 (en) 2023-06-29
JP7335022B2 (ja) 2023-08-29
JP7335024B2 (ja) 2023-08-29
JPWO2022038793A1 (ja) 2022-02-24
US20230216044A1 (en) 2023-07-06
US20230395939A1 (en) 2023-12-07
KR20230043216A (ko) 2023-03-30
CN116034494A (zh) 2023-04-28
WO2022038835A1 (ja) 2022-02-24
EP4203090A1 (en) 2023-06-28
JPWO2022038670A1 (ja) 2022-02-24
JP7551169B2 (ja) 2024-09-17

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