PL3920266T3 - Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria - Google Patents

Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria

Info

Publication number
PL3920266T3
PL3920266T3 PL20774690.0T PL20774690T PL3920266T3 PL 3920266 T3 PL3920266 T3 PL 3920266T3 PL 20774690 T PL20774690 T PL 20774690T PL 3920266 T3 PL3920266 T3 PL 3920266T3
Authority
PL
Poland
Prior art keywords
secondary cell
aqueous secondary
separator
aqueous
cell
Prior art date
Application number
PL20774690.0T
Other languages
English (en)
Inventor
Hiroshi Sakurai
Rika KURATANI
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 PL3920266T3 publication Critical patent/PL3920266T3/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
    • H01M50/449—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
    • H01M50/46—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
    • 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
    • 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
    • H01M50/411—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
    • H01M50/431—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
    • 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
    • H01M50/489—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
    • 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)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Cell Separators (AREA)
PL20774690.0T 2019-03-19 2020-02-14 Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria PL3920266T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019050778A JP7416522B2 (ja) 2019-03-19 2019-03-19 非水系二次電池用セパレータ及び非水系二次電池
PCT/JP2020/005806 WO2020189119A1 (ja) 2019-03-19 2020-02-14 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
PL3920266T3 true PL3920266T3 (pl) 2022-12-19

Family

ID=72520738

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20774690.0T PL3920266T3 (pl) 2019-03-19 2020-02-14 Separator do bezwodnej akumulatorowej baterii i bezwodna akumulatorowa bateria

Country Status (8)

Country Link
US (1) US12283715B2 (pl)
EP (1) EP3920266B1 (pl)
JP (1) JP7416522B2 (pl)
KR (1) KR102753118B1 (pl)
CN (2) CN113574728A (pl)
HU (1) HUE060719T2 (pl)
PL (1) PL3920266T3 (pl)
WO (1) WO2020189119A1 (pl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7416522B2 (ja) * 2019-03-19 2024-01-17 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
WO2022092679A1 (ko) * 2020-10-30 2022-05-05 주식회사 엘지에너지솔루션 전극 조립체 및 이를 포함하는 전지셀
EP4156400A1 (en) 2021-09-27 2023-03-29 LG Energy Solution, Ltd. Separator for secondary battery
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
JP7411005B2 (ja) * 2022-04-28 2024-01-10 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
KR102633459B1 (ko) * 2022-08-26 2024-02-02 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 포함하는 전기화학소자
JP2025076922A (ja) * 2023-11-02 2025-05-16 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

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JPS5316446A (en) 1977-06-10 1978-02-15 Shinkou Arufuretsushiyu Kk Exterior casing for remodeling window frame
JPS5429811U (pl) 1977-07-29 1979-02-27
JP4127989B2 (ja) 2001-09-12 2008-07-30 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
JP5429811B2 (ja) 2009-07-21 2014-02-26 日立マクセル株式会社 リチウムイオン二次電池用セパレータおよびリチウムイオン二次電池
JP5697328B2 (ja) 2009-11-24 2015-04-08 三菱樹脂株式会社 積層多孔フィルム、電池用セパレータ、および電池
JP2014160580A (ja) 2013-02-20 2014-09-04 Mitsubishi Paper Mills Ltd 電池用セパレータ
CN105051941B (zh) 2013-03-19 2017-11-21 索尼公司 隔膜、电池、电池组、电子设备、电动车辆、电力储存装置以及电力系统
WO2015190265A1 (ja) 2014-06-11 2015-12-17 東レバッテリーセパレータフィルム株式会社 電池用セパレータ及びその製造方法
KR20170044499A (ko) * 2015-10-15 2017-04-25 삼성에스디아이 주식회사 다공성 필름, 다공성 필름의 제조 방법, 및 이를 포함하는 전기화학 전지
KR102743149B1 (ko) * 2015-11-11 2024-12-17 데이진 가부시키가이샤 비수계 이차전지용 세퍼레이터 및 비수계 이차전지
PL3376562T3 (pl) 2015-11-11 2020-06-01 Teijin Limited Separator do bezwodnej dodatkowej baterii i bezwodna dodatkowa bateria
WO2017082260A1 (ja) 2015-11-11 2017-05-18 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
WO2017195563A1 (ja) 2016-05-10 2017-11-16 日本ゼオン株式会社 非水系二次電池機能層用組成物、非水系二次電池用機能層、及び非水系二次電池
KR102434168B1 (ko) * 2016-09-21 2022-08-19 데이진 가부시키가이샤 비수계 이차 전지용 세퍼레이터 및 비수계 이차 전지
JP6890019B2 (ja) 2017-02-16 2021-06-18 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
JP2018147656A (ja) 2017-03-03 2018-09-20 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
CN108448032B (zh) * 2017-02-16 2022-10-18 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
JP2018163872A (ja) 2017-03-03 2018-10-18 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
US20180254464A1 (en) * 2017-03-03 2018-09-06 Teijin Limited Separator for a non-aqueous secondary battery and non-aqueous secondary battery
KR102612838B1 (ko) * 2017-08-03 2023-12-13 데이진 가부시키가이샤 비수계 이차전지용 세퍼레이터, 및 비수계 이차전지
JP6871116B2 (ja) 2017-09-15 2021-05-12 株式会社東芝 セルソータ
JP6513893B1 (ja) * 2017-12-27 2019-05-15 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
JP2021533544A (ja) * 2018-08-02 2021-12-02 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． バッテリーセパレーターコーティング
KR102437371B1 (ko) * 2018-09-28 2022-08-26 주식회사 엘지에너지솔루션 전기화학소자용 분리막 및 이를 제조하는 방법
JP7416522B2 (ja) * 2019-03-19 2024-01-17 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
WO2021200648A1 (ja) * 2020-03-31 2021-10-07 東レ株式会社 多孔性フィルム、二次電池用セパレータおよび二次電池
EP4531188A3 (en) * 2020-04-13 2025-06-04 Asahi Kasei Battery Separator Corporation Composite-type stacked chemically-crosslinked separator
WO2021235538A1 (ja) * 2020-05-22 2021-11-25 東レ株式会社 多孔性フィルム、二次電池用セパレータおよび二次電池
EP4190860A4 (en) * 2020-07-28 2024-04-10 Teijin Limited NON-AQUEOUS SECONDARY BATTERY

Also Published As

Publication number Publication date
JP2020155248A (ja) 2020-09-24
HUE060719T2 (hu) 2023-04-28
US20220190441A1 (en) 2022-06-16
WO2020189119A1 (ja) 2020-09-24
EP3920266A4 (en) 2022-03-30
EP3920266A1 (en) 2021-12-08
US12283715B2 (en) 2025-04-22
CN117199711A (zh) 2023-12-08
KR20210124478A (ko) 2021-10-14
EP3920266B1 (en) 2022-10-26
KR102753118B1 (ko) 2025-01-14
CN113574728A (zh) 2021-10-29
JP7416522B2 (ja) 2024-01-17

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