PL3224880T3 - Ulepszone wielowarstwowe, mikroporowate separatory wtórnych baterii litowo-jonowych i związane sposoby - Google Patents

Ulepszone wielowarstwowe, mikroporowate separatory wtórnych baterii litowo-jonowych i związane sposoby

Info

Publication number
PL3224880T3
PL3224880T3 PL15862644.0T PL15862644T PL3224880T3 PL 3224880 T3 PL3224880 T3 PL 3224880T3 PL 15862644 T PL15862644 T PL 15862644T PL 3224880 T3 PL3224880 T3 PL 3224880T3
Authority
PL
Poland
Prior art keywords
lithium ion
ion secondary
secondary batteries
related methods
multilayer microporous
Prior art date
Application number
PL15862644.0T
Other languages
English (en)
Inventor
Xiaomin Zhang
Lie Shi
William John Paulus
Original Assignee
Celgard Llc
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 Celgard Llc filed Critical Celgard Llc
Publication of PL3224880T3 publication Critical patent/PL3224880T3/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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • 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
    • H01M50/449—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
    • H01M50/489—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • 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)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
PL15862644.0T 2014-11-26 2015-11-24 Ulepszone wielowarstwowe, mikroporowate separatory wtórnych baterii litowo-jonowych i związane sposoby PL3224880T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201462084655P 2014-11-26 2014-11-26
PCT/US2015/062400 WO2016085970A1 (en) 2014-11-26 2015-11-24 Improved multilayer microporous separators for lithium ion secondary batteries and related methods

Publications (1)

Publication Number Publication Date
PL3224880T3 true PL3224880T3 (pl) 2024-01-29

Family

ID=56011087

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15862644.0T PL3224880T3 (pl) 2014-11-26 2015-11-24 Ulepszone wielowarstwowe, mikroporowate separatory wtórnych baterii litowo-jonowych i związane sposoby

Country Status (8)

Country Link
US (4) US10333125B2 (pl)
EP (2) EP3224880B1 (pl)
JP (4) JP2017535925A (pl)
KR (3) KR102544195B1 (pl)
CN (2) CN107210407B (pl)
HU (1) HUE063764T2 (pl)
PL (1) PL3224880T3 (pl)
WO (1) WO2016085970A1 (pl)

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JP2017535925A (ja) * 2014-11-26 2017-11-30 セルガード エルエルシー リチウムイオン二次電池用の改善された多層微多孔性セパレータおよび関連方法
CN112234315A (zh) * 2014-11-26 2021-01-15 赛尔格有限责任公司 用于锂离子可充电电池的改进的微孔膜隔板及相关方法
JP6025956B1 (ja) * 2015-11-30 2016-11-16 住友化学株式会社 非水電解液二次電池用セパレータ、非水電解液二次電池用積層セパレータ、非水電解液二次電池用部材および非水電解液二次電池
WO2018147395A1 (ja) * 2017-02-09 2018-08-16 積水化学工業株式会社 合成樹脂微多孔フィルム及びその製造方法、蓄電デバイス用セパレータ並びに蓄電デバイス
CN110291144B (zh) * 2017-02-09 2023-05-09 住友化学株式会社 合成树脂微多孔膜及其制造方法、蓄电器件用隔膜以及蓄电器件
KR20190128225A (ko) 2017-04-06 2019-11-15 아사히 가세이 가부시키가이샤 리튬-이온 이차 전지 세퍼레이터
EP3704748A4 (en) * 2017-11-03 2021-08-11 Celgard, LLC ENHANCED MICROPOROUS MEMBRANES, BATTERY SEPARATORS, BATTERIES, AND DEVICES INCLUDING THEM
CN111279519B (zh) * 2017-11-21 2023-03-31 旭化成株式会社 电存储装置的隔板
CN110265611B (zh) * 2018-03-12 2024-03-08 江苏海基新能源股份有限公司 高倍率电池隔膜及锂离子二次电池
CN112534635B (zh) * 2018-05-10 2023-11-10 赛尔格有限责任公司 微米层膜、电池隔板、电池及相关方法
CN109461871B (zh) * 2018-09-04 2021-08-31 深圳中兴新材技术股份有限公司 一种不对称结构的多层聚烯烃微孔膜及其制备方法和应用
EP3853926A4 (en) * 2018-09-17 2022-06-01 Celgard, LLC MULTI-LAYER MEMBRANES, SEPARATORS, BATTERIES AND PROCESSES
WO2021252886A1 (en) * 2020-06-12 2021-12-16 Celgard, Llc Improved microporous membrane and devices comprising the same
CN111883724B (zh) * 2020-08-06 2022-09-02 深圳市星源材质科技股份有限公司 一种多层聚丙烯微孔膜及其制备方法和应用
CN114441408B (zh) * 2022-01-24 2024-05-28 蜂巢能源科技(无锡)有限公司 干法制膜过程中纤维化程度的监控方法、干法制膜方法、干法电极片的制备方法和应用
US12424708B2 (en) * 2023-03-14 2025-09-23 StoreDot, Ltd. Li-ion cells with extreme fast charging capabilities

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CN101855750B (zh) * 2007-10-12 2013-08-07 东丽电池隔膜株式会社 微孔膜和此种膜的制造和使用方法
KR101605387B1 (ko) * 2008-05-02 2016-03-22 트레오판 저머니 게엠베하 앤 코. 카게 컷오프 기능을 갖는 배터리를 위한 폴리프로필렌을 주원료로 한 미공성 다중-층 막 필름
CN102215944A (zh) * 2008-11-17 2011-10-12 东丽东燃机能膜合同会社 微孔膜及该膜的制备方法及使用方法
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WO2012090632A1 (ja) 2010-12-28 2012-07-05 旭化成イーマテリアルズ株式会社 ポリオレフィン系多孔質膜及びその製造方法
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JP2017535925A (ja) 2014-11-26 2017-11-30 セルガード エルエルシー リチウムイオン二次電池用の改善された多層微多孔性セパレータおよび関連方法

Also Published As

Publication number Publication date
JP2017535925A (ja) 2017-11-30
JP2024056022A (ja) 2024-04-19
JP7451648B2 (ja) 2024-03-18
KR102898385B1 (ko) 2025-12-10
US10333125B2 (en) 2019-06-25
KR102544195B1 (ko) 2023-06-15
KR102639760B1 (ko) 2024-02-23
CN112397846B (zh) 2023-05-16
US20210234236A1 (en) 2021-07-29
EP4246702A2 (en) 2023-09-20
KR20230091196A (ko) 2023-06-22
KR20240025722A (ko) 2024-02-27
US20190326580A1 (en) 2019-10-24
CN107210407A (zh) 2017-09-26
WO2016085970A1 (en) 2016-06-02
JP2022188289A (ja) 2022-12-20
EP3224880B1 (en) 2023-09-13
US11799169B2 (en) 2023-10-24
KR20170086115A (ko) 2017-07-25
EP3224880A1 (en) 2017-10-04
US20160149182A1 (en) 2016-05-26
EP3224880A4 (en) 2018-04-11
CN107210407B (zh) 2020-12-08
US10938011B2 (en) 2021-03-02
US20240006712A1 (en) 2024-01-04
JP2021036543A (ja) 2021-03-04
CN112397846A (zh) 2021-02-23
HUE063764T2 (hu) 2024-01-28
JP7163353B2 (ja) 2022-10-31
US12218379B2 (en) 2025-02-04
EP4246702A3 (en) 2023-11-22

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