PL3340343T3 - Separator dla urządzenia do magazynowania energii oraz laminowany korpus, rolka i akumulator, w którym się je stosuje - Google Patents

Separator dla urządzenia do magazynowania energii oraz laminowany korpus, rolka i akumulator, w którym się je stosuje

Info

Publication number
PL3340343T3
PL3340343T3 PL17208393.3T PL17208393T PL3340343T3 PL 3340343 T3 PL3340343 T3 PL 3340343T3 PL 17208393 T PL17208393 T PL 17208393T PL 3340343 T3 PL3340343 T3 PL 3340343T3
Authority
PL
Poland
Prior art keywords
separator
roll
storage device
secondary battery
power storage
Prior art date
Application number
PL17208393.3T
Other languages
English (en)
Inventor
Toshiaki Okuda
Original Assignee
Asahi Kasei Kabushiki Kaisha
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 Asahi Kasei Kabushiki Kaisha filed Critical Asahi Kasei Kabushiki Kaisha
Publication of PL3340343T3 publication Critical patent/PL3340343T3/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
    • H01M50/417—Polyolefins
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0431—Cells with wound or folded electrodes
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound 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
    • H01M50/42—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
    • H01M50/431—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
    • H01M50/446—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
    • H01M50/489—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
    • 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)
  • Composite Materials (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
PL17208393.3T 2016-12-20 2017-12-19 Separator dla urządzenia do magazynowania energii oraz laminowany korpus, rolka i akumulator, w którym się je stosuje PL3340343T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016246831 2016-12-20
JP2017222082A JP6346986B1 (ja) 2016-12-20 2017-11-17 蓄電デバイス用セパレータ並びにこれを用いた積層体、捲回体及び二次電池

Publications (1)

Publication Number Publication Date
PL3340343T3 true PL3340343T3 (pl) 2023-02-27

Family

ID=62635739

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17208393.3T PL3340343T3 (pl) 2016-12-20 2017-12-19 Separator dla urządzenia do magazynowania energii oraz laminowany korpus, rolka i akumulator, w którym się je stosuje

Country Status (4)

Country Link
JP (1) JP6346986B1 (pl)
KR (2) KR102208409B1 (pl)
HU (1) HUE060674T2 (pl)
PL (1) PL3340343T3 (pl)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12512560B2 (en) 2020-01-08 2025-12-30 Asahi Kasei Battery Separator Corporation Inorganic coating layer crosslinked separator
CN111725469B (zh) * 2020-06-24 2022-12-09 上海化工研究院有限公司 一种耐高温自熄灭锂电池隔膜及其制备方法和应用
KR20230141769A (ko) 2021-01-29 2023-10-10 니폰 제온 가부시키가이샤 전기 화학 소자 기능층용 조성물, 전기 화학 소자용적층체 및 전기 화학 소자
US20240113390A1 (en) 2021-02-26 2024-04-04 Zeon Corporation Composition for electrochemical device functional layer, laminate for electrochemical device, and electrochemical device
JP2022163577A (ja) * 2021-04-14 2022-10-26 花王株式会社 蓄電デバイス用イオン伝導層
JP2025527029A (ja) * 2022-09-23 2025-08-15 常州星源新能源材料有限公司 高強度のリチウムイオン電池用セパレータおよびその調製方法
KR102853937B1 (ko) * 2022-11-01 2025-09-02 주식회사 한솔케미칼 분리막용 공중합체 및 이를 포함하는 이차전지
CN118805272A (zh) * 2022-11-11 2024-10-18 宁德时代新能源科技股份有限公司 正极浆料的制备方法、正极极片、二次电池、电池模块、电池包和用电装置
CN116525867B (zh) * 2023-04-11 2025-06-17 东风汽车集团股份有限公司 一种微孔层浆料、高孔隙率的气体扩散层及其制备方法

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JPH09259857A (ja) * 1996-03-27 1997-10-03 Sanyo Electric Co Ltd 非水系電解液二次電池
US6180280B1 (en) * 1998-03-12 2001-01-30 Celgard Inc. Trilayer battery separator
KR100381385B1 (ko) * 2001-04-17 2003-04-23 한국과학기술원 가교화된 겔상 고분자 전해질을 이용한 리튬고분자이차전지의 제조방법
JP2007324073A (ja) 2006-06-05 2007-12-13 Matsushita Electric Ind Co Ltd リチウム二次電池並びにそのセパレータ及びその製造方法
KR20090130885A (ko) * 2007-06-06 2009-12-24 아사히 가세이 이-매터리얼즈 가부시키가이샤 다층다공막
KR101174986B1 (ko) * 2007-10-12 2012-08-17 토레이 밧데리 세퍼레이터 필름 고도 가이샤 미세다공성 막 및 이의 제조 및 사용 방법
JP5213768B2 (ja) * 2008-04-02 2013-06-19 旭化成イーマテリアルズ株式会社 ポリオレフィン微多孔膜
KR20120035858A (ko) * 2010-10-05 2012-04-16 주식회사 엘지화학 사이클 특성이 개선된 전기화학소자
JP5629542B2 (ja) * 2010-10-04 2014-11-19 旭化成イーマテリアルズ株式会社 ポリオレフィン製微多孔膜
WO2013146403A1 (ja) 2012-03-30 2013-10-03 東レバッテリーセパレータフィルム株式会社 ポリオレフィン多層微多孔膜
JP5554445B1 (ja) 2013-09-03 2014-07-23 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電池用セパレータの製造方法
KR101868240B1 (ko) * 2013-09-24 2018-06-15 토요잉크Sc홀딩스주식회사 비수 이차전지용 바인더, 비수 이차전지용 수지 조성물, 비수 이차전지 세퍼레이터, 비수 이차전지 전극 및 비수 이차전지
KR20150057481A (ko) * 2013-11-19 2015-05-28 삼성에스디아이 주식회사 리튬 전지용 세퍼레이터, 이를 포함하는 리튬 전지, 및 상기 리튬 전지의 제조방법
PL3141385T3 (pl) * 2014-05-09 2021-04-19 Toray Industries, Inc. Poliolefinowa laminowana porowata folia, wykorzystujący ją separator baterii i sposób jej wytwarzania
CN106463679B (zh) 2014-06-10 2019-04-19 东丽株式会社 电池用隔膜及其制造方法
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Also Published As

Publication number Publication date
HUE060674T2 (hu) 2023-04-28
KR102208408B1 (ko) 2021-01-28
KR20200030045A (ko) 2020-03-19
KR20180071961A (ko) 2018-06-28
JP6346986B1 (ja) 2018-06-20
KR102208409B1 (ko) 2021-01-28
JP2018101614A (ja) 2018-06-28

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