KR20240064619A - 전고체전지 - Google Patents

전고체전지 Download PDF

Info

Publication number
KR20240064619A
KR20240064619A KR1020247002866A KR20247002866A KR20240064619A KR 20240064619 A KR20240064619 A KR 20240064619A KR 1020247002866 A KR1020247002866 A KR 1020247002866A KR 20247002866 A KR20247002866 A KR 20247002866A KR 20240064619 A KR20240064619 A KR 20240064619A
Authority
KR
South Korea
Prior art keywords
solid electrolyte
porous substrate
solid
negative electrode
electrolyte sheet
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.)
Pending
Application number
KR1020247002866A
Other languages
English (en)
Korean (ko)
Inventor
도모히토 세키야
히데아키 가타야마
하루키 가미조리
Original Assignee
맥셀 주식회사
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 맥셀 주식회사 filed Critical 맥셀 주식회사
Publication of KR20240064619A publication Critical patent/KR20240064619A/ko
Pending legal-status Critical Current

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
    • 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
    • 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
    • H01M50/417—Polyolefins
    • 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
    • H01M50/44—Fibrous 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
    • H01M50/46—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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0065—Solid electrolytes
    • 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
    • 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
    • H01M2300/0082—Organic 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
KR1020247002866A 2021-09-30 2022-09-27 전고체전지 Pending KR20240064619A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021160518 2021-09-30
JPJP-P-2021-160518 2021-09-30
PCT/JP2022/035804 WO2023054293A1 (ja) 2021-09-30 2022-09-27 全固体電池

Publications (1)

Publication Number Publication Date
KR20240064619A true KR20240064619A (ko) 2024-05-13

Family

ID=85782701

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247002866A Pending KR20240064619A (ko) 2021-09-30 2022-09-27 전고체전지

Country Status (6)

Country Link
US (1) US20250140908A1 (https=)
EP (1) EP4369454B1 (https=)
JP (1) JP7830494B2 (https=)
KR (1) KR20240064619A (https=)
CN (1) CN117795726A (https=)
WO (1) WO2023054293A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153460A (ja) 2014-02-10 2015-08-24 古河機械金属株式会社 固体電解質シート、全固体型リチウムイオン電池、および固体電解質シートの製造方法
JP2016139482A (ja) 2015-01-26 2016-08-04 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 固体電解質シート、及び全固体二次電池
WO2019208347A1 (ja) 2018-04-27 2019-10-31 富士フイルム株式会社 固体電解質含有シート、全固体二次電池用電極シート、全固体二次電池、電子機器及び電気自動車、並びに、これらの製造方法
WO2020054081A1 (ja) 2018-09-11 2020-03-19 マクセルホールディングス株式会社 固体電解質シートおよび全固体リチウム二次電池

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5447578B2 (ja) * 2012-04-27 2014-03-19 株式会社豊田自動織機 固体電解質及び二次電池
JP6206900B2 (ja) * 2012-11-12 2017-10-04 国立研究開発法人産業技術総合研究所 固体電解質シート、電極シート、及び全固体二次電池
JP2016031789A (ja) * 2014-07-25 2016-03-07 ニッポン高度紙工業株式会社 固体電解質シート、及び、全固体二次電池
KR101622355B1 (ko) * 2014-07-28 2016-05-18 울산과학기술원 고체전해질 복합체, 이의 제조방법, 및 이를 포함하는 전고체전지
US20180026302A1 (en) * 2016-07-20 2018-01-25 University Of Dayton High-performance ceramic-polymer separators for lithium batteries
JP6955881B2 (ja) * 2017-03-28 2021-10-27 Fdk株式会社 全固体電池、および全固体電池の製造方法
CN108598563B (zh) * 2018-04-27 2020-08-04 溧阳天目先导电池材料科技有限公司 一种水性固态电解质膜及其制备方法和二次电池
JP7542196B2 (ja) 2018-10-01 2024-08-30 パナソニックＩｐマネジメント株式会社 ハロゲン化物固体電解質材料およびこれを用いた電池
WO2020070955A1 (ja) 2018-10-01 2020-04-09 パナソニックＩｐマネジメント株式会社 ハロゲン化物固体電解質材料およびこれを用いた電池
KR102644100B1 (ko) * 2018-10-15 2024-03-05 주식회사 엘지에너지솔루션 전고체 전지 및 이의 제조 방법
CN109494390A (zh) * 2018-10-30 2019-03-19 溧阳天目先导电池材料科技有限公司 一种改性固态电解质膜及其制备方法和锂电池
KR102449206B1 (ko) * 2018-12-21 2022-09-28 주식회사 엘지에너지솔루션 고체 전해질막 및 이를 제조하는 방법 및 이를 포함하는 전고체 전지
KR102605224B1 (ko) * 2019-03-19 2023-11-23 주식회사 엘지에너지솔루션 고체 전해질막, 이를 제조하는 방법 및 고체 전해질막을 선정하는 방법
JP7539764B2 (ja) * 2019-09-02 2024-08-26 三星電子株式会社 全固体電池
KR102908657B1 (ko) * 2019-12-06 2026-01-06 현대자동차주식회사 무음극 전고체 전지
JP7579643B2 (ja) * 2020-03-19 2024-11-08 マクセル株式会社 全固体リチウム二次電池及びその製造方法
CN112768763B (zh) * 2021-01-04 2022-09-27 长沙矿冶研究院有限责任公司 一种夹层结构固态电解质膜及其制备方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015153460A (ja) 2014-02-10 2015-08-24 古河機械金属株式会社 固体電解質シート、全固体型リチウムイオン電池、および固体電解質シートの製造方法
JP2016139482A (ja) 2015-01-26 2016-08-04 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 固体電解質シート、及び全固体二次電池
WO2019208347A1 (ja) 2018-04-27 2019-10-31 富士フイルム株式会社 固体電解質含有シート、全固体二次電池用電極シート、全固体二次電池、電子機器及び電気自動車、並びに、これらの製造方法
WO2020054081A1 (ja) 2018-09-11 2020-03-19 マクセルホールディングス株式会社 固体電解質シートおよび全固体リチウム二次電池

Also Published As

Publication number Publication date
JPWO2023054293A1 (https=) 2023-04-06
EP4369454A1 (en) 2024-05-15
WO2023054293A1 (ja) 2023-04-06
JP7830494B2 (ja) 2026-03-16
US20250140908A1 (en) 2025-05-01
EP4369454A4 (en) 2025-05-28
CN117795726A (zh) 2024-03-29
EP4369454B1 (en) 2026-04-08

Similar Documents

Publication Publication Date Title
KR102648753B1 (ko) 고체 전해질 시트 및 전고체 리튬 이차전지
JP2021150204A (ja) 全固体リチウム二次電池及びその製造方法
WO2021241423A1 (ja) 全固体二次電池用負極、その製造方法および全固体二次電池
JP7657573B2 (ja) 扁平形非水電解質電池
KR20240064633A (ko) 전고체전지
WO2024237330A1 (ja) 固体電解質シートおよび全固体電池
JPWO2024237330A5 (https=)
JP7712778B2 (ja) 全固体電池
JP7713760B2 (ja) 全固体電池
JP7657576B2 (ja) 全固体電池用正極および全固体電池
WO2023189693A1 (ja) 電池およびその製造方法
CN116490992B (zh) 全固体二次电池用负极及全固体二次电池
KR20240064619A (ko) 전고체전지
JP7776284B2 (ja) 全固体電池
US20250118794A1 (en) Battery
JP7840764B2 (ja) 全固体電池
JP7814876B2 (ja) 全固体電池
WO2024253075A1 (ja) 全固体電池およびその製造方法
WO2024101355A1 (ja) 全固体電池
JP2024131954A (ja) 全固体電池
JP2024165119A (ja) 全固体電池
JP2023037971A (ja) 全固体電池
CN117546332A (zh) 电池

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240124

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20250610

Comment text: Request for Examination of Application