PL3745492T3 - Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria - Google Patents

Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria

Info

Publication number
PL3745492T3
PL3745492T3 PL18903000.0T PL18903000T PL3745492T3 PL 3745492 T3 PL3745492 T3 PL 3745492T3 PL 18903000 T PL18903000 T PL 18903000T PL 3745492 T3 PL3745492 T3 PL 3745492T3
Authority
PL
Poland
Prior art keywords
waterless
storage battery
separator
battery
storage
Prior art date
Application number
PL18903000.0T
Other languages
English (en)
Inventor
Yu Nagao
Megumi Sato
Rika KURATANI
Masato Okazaki
Satoshi Nishikawa
Original Assignee
Teijin Limited
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 Teijin Limited filed Critical Teijin Limited
Publication of PL3745492T3 publication Critical patent/PL3745492T3/pl

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
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • 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
    • H01M50/423—Polyamide resins
    • 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
    • H01M50/443—Particulate 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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing 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
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • 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
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Cell Separators (AREA)
PL18903000.0T 2018-01-24 2018-09-18 Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria PL3745492T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018009840 2018-01-24
PCT/JP2018/034475 WO2019146155A1 (ja) 2018-01-24 2018-09-18 非水系二次電池用セパレータ及び非水系二次電池

Publications (1)

Publication Number Publication Date
PL3745492T3 true PL3745492T3 (pl) 2022-11-28

Family

ID=67395283

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18903000.0T PL3745492T3 (pl) 2018-01-24 2018-09-18 Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria

Country Status (8)

Country Link
US (1) US20200343511A1 (pl)
EP (1) EP3745492B1 (pl)
JP (1) JP6526359B1 (pl)
KR (1) KR102753117B1 (pl)
CN (2) CN111512471A (pl)
HU (1) HUE060539T2 (pl)
PL (1) PL3745492T3 (pl)
WO (1) WO2019146155A1 (pl)

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KR102847059B1 (ko) * 2019-05-17 2025-08-18 데이진 가부시키가이샤 비수계 이차전지용 세퍼레이터 및 그 제조 방법 그리고 비수계 이차전지
EP3994295A1 (en) * 2019-07-05 2022-05-11 Agfa-Gevaert N.V. A separator for alkaline water electrolysis
WO2021029397A1 (ja) * 2019-08-15 2021-02-18 東レ株式会社 電池用セパレータ及びその製造方法
JP7545216B2 (ja) * 2020-02-28 2024-09-04 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
CN114303281B (zh) * 2020-03-11 2024-07-19 东丽株式会社 电池用隔膜
US12424705B2 (en) * 2020-04-03 2025-09-23 Lg Energy Solution, Ltd. Separator for lithium secondary battery, method for manufacturing same, and lithium secondary battery comprising same
WO2021241689A1 (ja) 2020-05-28 2021-12-02 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
JP7474115B2 (ja) * 2020-05-28 2024-04-24 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
JP2021190269A (ja) * 2020-05-28 2021-12-13 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
JP7324173B2 (ja) * 2020-05-28 2023-08-09 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
JP7041195B2 (ja) 2020-05-29 2022-03-23 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
EP4190860A4 (en) 2020-07-28 2024-04-10 Teijin Limited NON-AQUEOUS SECONDARY BATTERY
JP7628780B2 (ja) * 2020-07-31 2025-02-12 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
KR20230009544A (ko) * 2021-07-09 2023-01-17 현대자동차주식회사 단락을 방지할 수 있는 다층 구조의 리튬이차전지용 분리막 및 이의 제조방법
CA3227671A1 (en) * 2021-08-05 2023-02-09 Norman E. Clough Composite materials promoting the catchment and attachment of seaweed holdfasts
CN114006127B (zh) * 2021-12-30 2022-03-18 湖南中锂新材料科技有限公司 包含多孔pvdf系树脂涂层的锂电池隔膜及其制备方法
WO2023210788A1 (ja) 2022-04-28 2023-11-02 帝人株式会社 非水系二次電池用セパレータ及び非水系二次電池
CN115663399B (zh) * 2022-12-28 2023-06-02 江苏卓高新材料科技有限公司 一种复合隔膜及其制备方法和应用
JP2025536601A (ja) * 2023-03-17 2025-11-07 香港時代新能源科技有限公司 セパレータ、二次電池と電力消費装置
KR20250014455A (ko) * 2023-07-20 2025-02-03 에스케이이노베이션 주식회사 분리막 및 이를 포함하는 리튬이차전지

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JP6389210B2 (ja) 2016-07-12 2018-09-12 アンリツ株式会社 電界強度分布測定装置及び電界強度分布測定方法

Also Published As

Publication number Publication date
CN116169431A (zh) 2023-05-26
KR102753117B1 (ko) 2025-01-14
JP6526359B1 (ja) 2019-06-05
HUE060539T2 (hu) 2023-03-28
CN111512471A (zh) 2020-08-07
JPWO2019146155A1 (ja) 2020-02-06
KR20200108418A (ko) 2020-09-18
EP3745492B1 (en) 2022-10-12
US20200343511A1 (en) 2020-10-29
EP3745492A1 (en) 2020-12-02
EP3745492A4 (en) 2021-09-22
WO2019146155A1 (ja) 2019-08-01

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