PL3683860T3 - Separator do bezwodnego akumulatora wtórnego oraz bezwodny akumulator wtórny - Google Patents

Separator do bezwodnego akumulatora wtórnego oraz bezwodny akumulator wtórny

Info

Publication number
PL3683860T3
PL3683860T3 PL18856509.7T PL18856509T PL3683860T3 PL 3683860 T3 PL3683860 T3 PL 3683860T3 PL 18856509 T PL18856509 T PL 18856509T PL 3683860 T3 PL3683860 T3 PL 3683860T3
Authority
PL
Poland
Prior art keywords
secondary battery
aqueous secondary
separator
aqueous
battery
Prior art date
Application number
PL18856509.7T
Other languages
English (en)
Inventor
Megumi Sato
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 PL3683860T3 publication Critical patent/PL3683860T3/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
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • 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
    • 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
    • H01M50/42—Acrylic 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
    • H01M50/411—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
    • H01M50/443—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
    • H01M50/457—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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and 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
    • H01M50/489—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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
PL18856509.7T 2017-09-13 2018-09-07 Separator do bezwodnego akumulatora wtórnego oraz bezwodny akumulator wtórny PL3683860T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017175717 2017-09-13
PCT/JP2018/033316 WO2019054310A1 (ja) 2017-09-13 2018-09-07 非水系二次電池用セパレータ、および非水系二次電池

Publications (1)

Publication Number Publication Date
PL3683860T3 true PL3683860T3 (pl) 2025-01-20

Family

ID=65723341

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18856509.7T PL3683860T3 (pl) 2017-09-13 2018-09-07 Separator do bezwodnego akumulatora wtórnego oraz bezwodny akumulator wtórny

Country Status (7)

Country Link
EP (1) EP3683860B1 (pl)
JP (1) JP6487134B1 (pl)
KR (1) KR102684844B1 (pl)
CN (2) CN111052449A (pl)
HU (1) HUE069885T2 (pl)
PL (1) PL3683860T3 (pl)
WO (1) WO2019054310A1 (pl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102763071B1 (ko) 2018-05-17 2025-02-07 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 가요성 vdf 중합체
WO2021018615A1 (en) * 2019-07-29 2021-02-04 Solvay Specialty Polymers Italy S.P.A. Secondary batteries
US20230282936A1 (en) * 2020-07-28 2023-09-07 Teijin Limited Non-aqueous secondary battery
US20230357466A1 (en) * 2020-08-28 2023-11-09 Kureha Corporation Resin composition, coating composition comprising same, electrode for stacking, separator for stacking, and nonaqueous-electrolyte secondary battery and producting method therefor
WO2022160162A1 (zh) * 2021-01-28 2022-08-04 宁德新能源科技有限公司 叠层多孔膜、二次电池以及电子装置
EP4372895A4 (en) * 2021-07-16 2025-07-30 Teijin Ltd SEPARATOR FOR NON-AQUEOUS SECONDARY BATTERY, AND NON-AQUEOUS SECONDARY BATTERY
JP7313581B2 (ja) * 2021-07-16 2023-07-24 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
JP7557551B2 (ja) * 2021-07-16 2024-09-27 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
JP7313582B2 (ja) * 2021-07-16 2023-07-24 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
EP4340075A4 (en) * 2021-11-03 2025-07-09 Lg Chemical Ltd METHOD FOR MANUFACTURING POSITIVE ELECTRODE CURRENT COLLECTOR COATED WITH ADHESION ENHANCING LAYER, POSITIVE ELECTRODE CURRENT COLLECTOR COATED WITH ADHESION ENHANCING LAYER MANUFACTURED THEREBY, METHOD FOR MANUFACTURING POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY MANUFACTURED THEREBY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME
KR20230064478A (ko) * 2021-11-03 2023-05-10 주식회사 엘지화학 부착 증진층이 코팅된 양극 집전체 및 그 제조방법, 이를 포함하는 리튬 이차 전지용 양극 및 리튬 이차 전지
JP2024527016A (ja) * 2021-11-03 2024-07-19 エルジー・ケム・リミテッド 付着増進層がコーティングされた正極集電体、それを含むリチウム二次電池用正極及びリチウム二次電池
WO2023210787A1 (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
KR102563504B1 (ko) 2022-06-14 2023-08-04 주식회사 엘지에너지솔루션 전기화학소자용 폴리올레핀 분리막 및 이를 구비한 전기화학소자
WO2023240543A1 (zh) * 2022-06-16 2023-12-21 宁德时代新能源科技股份有限公司 粘结剂及其制备方法与应用
WO2025103917A1 (en) * 2023-11-16 2025-05-22 Solvay Specialty Polymers Italy S.P.A. Binders for secondary battery electrodes

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5452366A (en) 1977-10-04 1979-04-24 Sanwa Seikei Kk Apparatus for producing soil for cultivating farm sapling* raw soil constant feeder and crushed soil sieving machine
WO2004081109A1 (ja) * 2003-03-13 2004-09-23 Kureha Chemical Industry Company Limited フッ化ビニリデン系樹脂多孔膜およびその製造方法
CN101981116B (zh) * 2008-03-27 2013-03-06 大金工业株式会社 过氧化物交联类含氟弹性体组合物
JP4988973B1 (ja) 2011-04-08 2012-08-01 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
JP4988972B1 (ja) 2011-04-08 2012-08-01 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
KR102137129B1 (ko) * 2012-11-30 2020-07-24 데이진 가부시키가이샤 비수계 이차전지용 세퍼레이터 및 비수계 이차전지
KR101785184B1 (ko) * 2013-03-15 2017-10-12 미쯔비시 케미컬 주식회사 다공질막용 수지 조성물, 제막 원액, 다공질막, 상기 다공질막을 사용한 중공사막, 수처리 장치, 전해질 지지체 및 세퍼레이터
KR101785263B1 (ko) * 2013-12-02 2017-10-16 삼성에스디아이 주식회사 바인더 조성물, 이에 의해 형성된 바인더를 포함하는 세퍼레이터, 상기 세퍼레이터를 포함하는 리튬 전지, 및 상기 바인더 조성물의 제조방법
JP6205525B1 (ja) * 2015-11-11 2017-09-27 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
JP6394631B2 (ja) 2016-03-22 2018-09-26 トヨタ自動車株式会社 電源装置

Also Published As

Publication number Publication date
EP3683860B1 (en) 2024-11-20
EP3683860A1 (en) 2020-07-22
WO2019054310A1 (ja) 2019-03-21
CN117712620A (zh) 2024-03-15
JP6487134B1 (ja) 2019-03-20
EP3683860A4 (en) 2021-03-24
KR20200053489A (ko) 2020-05-18
JPWO2019054310A1 (ja) 2019-11-07
KR102684844B1 (ko) 2024-07-16
CN111052449A (zh) 2020-04-21
HUE069885T2 (hu) 2025-04-28

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