KR20140116074A - 코팅 및 셧다운 기능을 갖는 고다공성 세퍼레이터 필름 - Google Patents

코팅 및 셧다운 기능을 갖는 고다공성 세퍼레이터 필름 Download PDF

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Publication number
KR20140116074A
KR20140116074A KR1020147016921A KR20147016921A KR20140116074A KR 20140116074 A KR20140116074 A KR 20140116074A KR 1020147016921 A KR1020147016921 A KR 1020147016921A KR 20147016921 A KR20147016921 A KR 20147016921A KR 20140116074 A KR20140116074 A KR 20140116074A
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South Korea
Prior art keywords
film
weight
coating
inorganic
porous
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English (en)
Korean (ko)
Inventor
베르트람 슈미츠
데트레프 부시
도미닉 클라인
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트레오판 저머니 게엠베하 앤 코. 카게
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Publication of KR20140116074A publication Critical patent/KR20140116074A/ko
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    • 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
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    • 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

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  • Medicinal Chemistry (AREA)
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  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
KR1020147016921A 2011-12-20 2012-12-17 코팅 및 셧다운 기능을 갖는 고다공성 세퍼레이터 필름 Abandoned KR20140116074A (ko)

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DE102011121606A DE102011121606A1 (de) 2011-12-20 2011-12-20 Hochporöse Separator-Folie mit Beschichtung und Abschaltfunktion
DE102011121606.9 2011-12-20
PCT/EP2012/005204 WO2013091817A1 (de) 2011-12-20 2012-12-17 Hochporöse separator-folie mit beschichtung und abschaltfunktion

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019059731A1 (ko) * 2017-09-22 2019-03-28 주식회사 엘지화학 필름의 제조 방법

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012004161A1 (de) * 2012-03-05 2013-09-05 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie mit partieller Beschichtung
CN104112833A (zh) * 2014-06-06 2014-10-22 珠海光宇电池有限公司 锂离子电池隔膜及其制备方法、应用
DE102015013515A1 (de) * 2015-10-20 2017-04-20 Treofan Germany Gmbh & Co. Kg Biaxial orientierte poröse Folie mit Partikel-haltiger poröser Schicht und anorganischer Beschichtung
JP6567126B2 (ja) * 2017-04-28 2019-08-28 住友化学株式会社 非水電解液二次電池用絶縁性多孔質層
JP6883263B2 (ja) * 2017-09-11 2021-06-09 トヨタ自動車株式会社 非水電解液二次電池
CN110364661B (zh) 2018-04-11 2022-11-25 宁德新能源科技有限公司 隔离膜及储能装置
KR102613190B1 (ko) * 2018-05-29 2023-12-14 현대자동차주식회사 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지
JP7142770B2 (ja) * 2018-09-07 2022-09-27 アプライド マテリアルズ インコーポレイテッド バッテリ用セパレータへのセラミックコーティング
JP7298246B2 (ja) * 2019-03-29 2023-06-27 Ｕｂｅ株式会社 ポリオレフィン多孔質フィルム、蓄電デバイス用セパレータ、および蓄電デバイス
CN113527785B (zh) * 2020-04-14 2022-12-09 中国石油化工股份有限公司 用于土工膜表面加糙的复合材料和糙面土工膜及各自的制备方法
WO2022006217A1 (en) 2020-07-01 2022-01-06 Celanese International Corporation Polymer composition and membranes made therefrom with improved mechanical strength
KR20230089757A (ko) * 2021-12-14 2023-06-21 에스케이온 주식회사 이차전지용 분리막, 이의 제조방법 및 이를 포함하는 이차전지
CN116207446B (zh) * 2023-05-06 2023-08-01 深圳中兴新材技术股份有限公司 低短路率的锂电池隔膜及其制备方法
CN116387757B (zh) * 2023-05-29 2023-08-08 合肥长阳新能源科技有限公司 一种高孔隙率钠离子电池拉伸隔膜及其制备方法

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1004076B (zh) 1985-04-01 1989-05-03 中国科学院上海有机化学研究所 β-晶型聚丙烯生产方法
US4794136A (en) 1987-01-05 1988-12-27 Mobil Oil Corporation Primer for PVDC topcoats on OPP film
US6235823B1 (en) 1992-01-24 2001-05-22 New Japan Chemical Co., Ltd. Crystalline polypropylene resin composition and amide compounds
DE4420989B4 (de) 1994-06-16 2005-04-14 Borealis Polymere Holding Ag Verfahren zur Erhöhung des Anteils der ß-Modifikation in Polypropylen
DE19838800C1 (de) 1998-05-06 2000-03-16 Fraunhofer Ges Forschung Batterieseparator auf Basis von keramisch beschichtetem Trägermaterial
US6432586B1 (en) * 2000-04-10 2002-08-13 Celgard Inc. Separator for a high energy rechargeable lithium battery
DE10208277A1 (de) * 2002-02-26 2003-09-04 Creavis Tech & Innovation Gmbh Elektrischer Separator, Verfahren zu dessen Herstellung und Verwendung
DE10347566A1 (de) * 2003-10-14 2005-05-12 Degussa Keramischer Separator für elektrochemische Zellen mit verbesserter Leitfähigkeit
EP1861429B1 (en) * 2005-01-11 2013-03-13 Basf Se Process for the post-modification of homo and copolymers prepared by controlled free radical polymerization processes
KR100686816B1 (ko) 2005-07-22 2007-02-26 삼성에스디아이 주식회사 리튬 이차 전지
KR101479822B1 (ko) * 2007-01-30 2015-01-06 아사히 가세이 이-매터리얼즈 가부시키가이샤 다층 다공막 및 그의 제조 방법
US8304113B2 (en) 2007-03-05 2012-11-06 Advanced Membrane Systems, Inc. Polyolefin and ceramic battery separator for non-aqueous battery applications
JP4789274B2 (ja) * 2007-06-06 2011-10-12 旭化成イーマテリアルズ株式会社 多層多孔膜
WO2010048397A1 (en) 2008-10-24 2010-04-29 Tonen Chemical Corporation Liquid-permeable microlayer membranes, methods for making such membranes, and the use of such membranes as battery separator film
DE102008061748A1 (de) * 2008-12-12 2010-06-24 Treofan Germany Gmbh & Co. Kg Mehrschichtige mikroporöse Folie für Batterien mit Abschaltfunktion
DE102008061746A1 (de) * 2008-12-12 2010-06-24 Treofan Germany Gmbh & Co. Kg Einschichtige mikroporöse Folie für Batterien mit Abschaltfunktion
EP2510565A1 (de) 2009-06-20 2012-10-17 Treofan Germany GmbH & Co.KG Mikroporöse folie für batterien mit abschaltfunktion
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
DE102009060446A1 (de) * 2009-12-22 2011-06-30 Treofan Germany GmbH & Co. KG, 66539 Mikroporöse Separator-Folie für Doppelschichtkondensatoren
DE102010018374A1 (de) 2010-04-26 2011-10-27 Treofan Germany Gmbh & Co. Kg Hochporöse Separator-Folie
TWI425700B (zh) * 2010-12-22 2014-02-01 Ind Tech Res Inst 二次電池、電池隔離膜及其製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019059731A1 (ko) * 2017-09-22 2019-03-28 주식회사 엘지화학 필름의 제조 방법

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MX2014007475A (es) 2014-07-30
CN103998240A (zh) 2014-08-20
CN103998240B (zh) 2017-05-24
EP2794271B1 (de) 2018-02-21
US20200058915A1 (en) 2020-02-20
WO2013091817A1 (de) 2013-06-27
IN2014CN04445A (enExample) 2015-09-04
JP2015508553A (ja) 2015-03-19
HUE037658T2 (hu) 2018-09-28
JP6118818B2 (ja) 2017-04-19
DE102011121606A1 (de) 2013-06-20
PL2794271T3 (pl) 2019-03-29
US20150017511A1 (en) 2015-01-15
EP2794271A1 (de) 2014-10-29
CA2859851A1 (en) 2013-06-27

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