CN102576846B - 隔膜的制造方法,由此形成的隔膜以及具有该隔膜的电化学器件的制造方法 - Google Patents
隔膜的制造方法,由此形成的隔膜以及具有该隔膜的电化学器件的制造方法 Download PDFInfo
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- CN102576846B CN102576846B CN201080043695.1A CN201080043695A CN102576846B CN 102576846 B CN102576846 B CN 102576846B CN 201080043695 A CN201080043695 A CN 201080043695A CN 102576846 B CN102576846 B CN 102576846B
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- 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
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- H01M50/409—Separators, membranes or diaphragms characterised by the material
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- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
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- Cell Separators (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
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Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510145883.XA CN104733675B (zh) | 2009-09-29 | 2010-08-11 | 隔膜的制法及该隔膜、与具有该隔膜的电化学器件的制法 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0092364 | 2009-09-29 | ||
KR20090092364 | 2009-09-29 | ||
KR10-2010-0077145 | 2010-08-11 | ||
KR1020100077145A KR101073208B1 (ko) | 2009-09-29 | 2010-08-11 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
PCT/KR2010/005279 WO2011040704A2 (ko) | 2009-09-29 | 2010-08-11 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510145883.XA Division CN104733675B (zh) | 2009-09-29 | 2010-08-11 | 隔膜的制法及该隔膜、与具有该隔膜的电化学器件的制法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102576846A CN102576846A (zh) | 2012-07-11 |
CN102576846B true CN102576846B (zh) | 2015-04-29 |
Family
ID=44044111
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080043695.1A Active CN102576846B (zh) | 2009-09-29 | 2010-08-11 | 隔膜的制造方法,由此形成的隔膜以及具有该隔膜的电化学器件的制造方法 |
CN201510145883.XA Active CN104733675B (zh) | 2009-09-29 | 2010-08-11 | 隔膜的制法及该隔膜、与具有该隔膜的电化学器件的制法 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510145883.XA Active CN104733675B (zh) | 2009-09-29 | 2010-08-11 | 隔膜的制法及该隔膜、与具有该隔膜的电化学器件的制法 |
Country Status (10)
Country | Link |
---|---|
US (2) | US8632652B2 (zh) |
EP (5) | EP2485296B1 (zh) |
JP (2) | JP5605722B2 (zh) |
KR (1) | KR101073208B1 (zh) |
CN (2) | CN102576846B (zh) |
CA (1) | CA2775316C (zh) |
ES (1) | ES2949703T3 (zh) |
HU (1) | HUE062495T2 (zh) |
PL (2) | PL3435442T3 (zh) |
WO (1) | WO2011040704A2 (zh) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PL3435442T3 (pl) * | 2009-09-29 | 2023-09-11 | Lg Energy Solution, Ltd. | Sposób wytwarzania separatora |
KR101173202B1 (ko) * | 2010-02-25 | 2012-08-13 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
KR101173201B1 (ko) * | 2010-02-25 | 2012-08-13 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
JP5856979B2 (ja) * | 2010-12-24 | 2016-02-10 | 出光興産株式会社 | リチウムイオン電池用正極材料及びリチウムイオン電池 |
PT2663294E (pt) | 2011-01-11 | 2016-01-25 | Capsugel Belgium Nv | Novas cápsulas duras contendo pululano |
WO2012137847A1 (ja) | 2011-04-05 | 2012-10-11 | ダブル・スコープ株式会社 | 多孔性膜およびその製造方法 |
JP5686928B2 (ja) * | 2011-08-08 | 2015-03-18 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 電気化学セル |
JP6257122B2 (ja) * | 2011-10-04 | 2018-01-10 | 日産自動車株式会社 | 耐熱絶縁層付セパレータ |
CN103181000B (zh) | 2011-10-20 | 2019-04-19 | 株式会社Lg化学 | 隔膜的制造方法、由该方法制造的隔膜和具备该隔膜的电化学设备 |
KR101369326B1 (ko) * | 2011-12-27 | 2014-03-04 | 주식회사 엘지화학 | 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자 |
EP2840628B1 (en) * | 2012-04-20 | 2017-11-29 | LG Chem, Ltd. | Method for manufacturing separator, separator formed thereby, and electrochemical device comprising said separator |
KR101535198B1 (ko) * | 2012-06-04 | 2015-07-08 | 주식회사 엘지화학 | 접착력이 개선된 전기화학소자용 분리막 및 그의 제조방법 |
KR101491062B1 (ko) * | 2012-06-07 | 2015-02-10 | 주식회사 엘지화학 | 세퍼레이터 및 그를 포함하는 전기화학소자 |
JP6093370B2 (ja) | 2012-06-28 | 2017-03-08 | エルジー ケム. エルティーディ. | 電極組立体及びこれを含む電気化学素子 |
CN103545472B (zh) * | 2012-07-17 | 2016-03-02 | 比亚迪股份有限公司 | 一种锂电池用复合隔膜及其制备方法和包括该复合隔膜的锂电池 |
KR101528031B1 (ko) * | 2012-08-13 | 2015-06-10 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 제조용 슬러리 |
KR101689752B1 (ko) * | 2012-08-24 | 2017-01-02 | 주식회사 엘지화학 | 분리막-접착층 및 전극-접착층을 갖는 전극조립체 및 이를 포함하는 전기화학소자 |
JP2014149935A (ja) * | 2013-01-31 | 2014-08-21 | Nippon Zeon Co Ltd | 二次電池用セパレータ、二次電池用セパレータの製造方法及び二次電池 |
KR20140113186A (ko) * | 2013-03-15 | 2014-09-24 | 삼성에스디아이 주식회사 | 전극 조립체 및 이를 이용한 이차전지의 제조방법 |
KR102239187B1 (ko) | 2013-05-15 | 2021-04-09 | 콴텀스케이프 코포레이션 | 배터리용 고상 캐소라이트 또는 전해질 |
US9761861B1 (en) | 2013-06-25 | 2017-09-12 | Quantumscape Corporation | Pulse plating of lithium material in electrochemical devices |
KR101676446B1 (ko) * | 2013-09-30 | 2016-11-15 | 주식회사 엘지화학 | 리튬 이차전지용 세퍼레이터의 제조방법, 그 방법에 의해 제조된 세퍼레이터, 및 이를 포함하는 리튬 이차전지 |
WO2015069008A1 (ko) * | 2013-11-05 | 2015-05-14 | 주식회사 엘지화학 | 전기화학소자용 분리막 |
TWI557968B (zh) * | 2013-11-06 | 2016-11-11 | Lg化學股份有限公司 | 電化學裝置用分離器與電化學裝置 |
WO2015093852A1 (ko) * | 2013-12-17 | 2015-06-25 | 주식회사 엘지화학 | 전기화학소자용 분리막 |
US9520243B2 (en) * | 2014-02-17 | 2016-12-13 | Korea Institute Of Energy Research | Method of manufacturing flexible thin-film typer super-capacitor device using a hot-melt adhesive film, and super-capacitor device manufactured by the method |
US9887407B2 (en) | 2014-04-04 | 2018-02-06 | Lg Chem, Ltd. | Secondary battery with improved life characteristics |
HUE048712T2 (hu) | 2014-04-11 | 2020-08-28 | Toray Industries | Szeparátor akkumulátorhoz |
EP3152795B1 (en) | 2014-06-04 | 2019-10-02 | QuantumScape Corporation | Electrode materials with mixed particle sizes |
JP2016081710A (ja) * | 2014-10-16 | 2016-05-16 | Tdk株式会社 | セパレータ、及びそれを用いたリチウムイオン二次電池 |
CN104437979B (zh) * | 2014-12-19 | 2017-07-25 | 深圳市轴心自控技术有限公司 | 双组份涂覆头及使用该双组份涂覆头的双组份涂胶系统 |
KR20160088973A (ko) | 2015-01-16 | 2016-07-27 | 더블유스코프코리아 주식회사 | 미세 다공성 코팅 분리막 및 그 제조방법 |
US10116003B2 (en) | 2015-02-03 | 2018-10-30 | Quantumscape Corporation | Metal sulfide anolytes for electrochemical cells |
CN107534116B (zh) * | 2015-03-02 | 2020-10-09 | 株式会社Lg化学 | 用于电化学装置的分隔膜的制备方法和制备设备 |
KR101950030B1 (ko) * | 2015-04-30 | 2019-02-19 | 주식회사 엘지화학 | 전기화학소자용 분리막 |
KR102028113B1 (ko) * | 2015-04-30 | 2019-10-02 | 주식회사 엘지화학 | 전해액 함침성이 향상된 전기화학소자용 세퍼레이터 및 상기 세퍼레이터를 포함하는 전기화학소자 |
HUE051633T2 (hu) * | 2015-06-05 | 2021-03-29 | Toray Industries | Eljárás mikroporózus membrán elõállítására, mikroporózus membrán, akkumulátor szeparátor, és másodlagos akkumulátor |
EP3314681B1 (en) | 2015-06-24 | 2021-07-21 | QuantumScape Battery, Inc. | Composite electrolytes |
KR20170019522A (ko) | 2015-08-11 | 2017-02-22 | 더블유스코프코리아 주식회사 | 다공성 다층 분리막 및 그 제조방법 |
KR20180090293A (ko) | 2015-12-04 | 2018-08-10 | 콴텀스케이프 코포레이션 | 리튬, 인, 황 및 요오드를 포함하는 전해질 및 음극액 조성물, 전기화학적 장치를 위한 전해질 막, 및 이들 전해질 및 음극액을 제조하는 어닐링 방법(annealing method). |
KR101904296B1 (ko) * | 2015-12-22 | 2018-11-13 | 삼성에스디아이 주식회사 | 다공성 접착층을 포함하는 분리막 및 이를 포함하는 전기 화학 전지 |
EP3352248B1 (en) | 2016-04-01 | 2020-02-12 | LG Chem, Ltd. | A separator comprising an adhesion layer for an electrochemical device and an electrode assembly comprising the same |
CN109155441B (zh) * | 2016-05-20 | 2022-11-01 | 锡安能量公司 | 用于电极和电化学电池的保护层 |
EP3504749A4 (en) | 2016-08-29 | 2020-05-06 | QuantumScape Corporation | SOLID STATE RECHARGEABLE BATTERY CATHOLYTES, BATTERY ARCHITECTURES SUITABLE FOR USE WITH SUCH CATHOLYTES, AND METHODS OF MAKING AND USING THE SAME |
KR102040257B1 (ko) | 2016-09-13 | 2019-11-04 | 주식회사 엘지화학 | 전극의 제조방법 |
WO2018052213A1 (ko) * | 2016-09-13 | 2018-03-22 | 주식회사 엘지화학 | 전극의 제조방법 |
KR20180036389A (ko) * | 2016-09-30 | 2018-04-09 | 롯데케미칼 주식회사 | 바나듐 레독스 흐름 전지용 바이폴라 플레이트의 제조 방법 |
WO2018143342A1 (ja) | 2017-02-03 | 2018-08-09 | 日立オートモティブシステムズ株式会社 | 塗工ダイ、塗工装置、塗工方法及び二次電池の製造方法 |
US11735780B2 (en) | 2017-03-10 | 2023-08-22 | Quantumscape Battery, Inc. | Metal negative electrode ultrasonic charging |
JP7222911B2 (ja) | 2017-04-14 | 2023-02-15 | カプスゲル・ベルギウム・ナムローゼ・フェンノートシャップ | プルランを作製する方法 |
AU2018251256B2 (en) | 2017-04-14 | 2023-10-05 | Capsugel Belgium Nv | Pullulan capsules |
CN110521021B (zh) * | 2017-11-24 | 2022-05-13 | 株式会社Lg化学 | 隔板制造方法、由此制得的隔板和包括该隔板的电化学装置 |
CN110770941B (zh) * | 2017-12-27 | 2021-12-14 | 株式会社Lg化学 | 制造隔板的方法、由此形成的隔板以及包括所述隔板的电化学装置 |
KR20200047409A (ko) | 2018-10-24 | 2020-05-07 | 주식회사 엘지화학 | 용해 온도가 다른 바인더를 포함하는 분리막 및 이의 제조방법 |
KR102421618B1 (ko) * | 2019-03-25 | 2022-07-14 | 주식회사 엘지에너지솔루션 | 전기화학소자용 세퍼레이터의 제조방법 |
JP7281086B2 (ja) * | 2019-10-09 | 2023-05-25 | トヨタ自動車株式会社 | 多孔質体の製造方法 |
TWI722747B (zh) | 2019-12-18 | 2021-03-21 | 財團法人工業技術研究院 | 電池 |
KR102323858B1 (ko) | 2020-11-11 | 2021-11-10 | 강창기 | 이차전지 폐분리막을 이용한 복합수지 조성물의 제조 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1240147C (zh) * | 2002-09-17 | 2006-02-01 | 株式会社巴川制纸所 | 用于锂离子二次电池的隔板及具有该隔板的锂离子二次电池 |
CN1969407A (zh) * | 2004-07-07 | 2007-05-23 | 株式会社Lg化学 | 有机/无机复合多孔性薄膜和使用它的电化学装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030065074A (ko) * | 2002-01-29 | 2003-08-06 | 주식회사 뉴턴에너지 | 전기화학셀 및 이의 제조방법 |
DE10238945B4 (de) * | 2002-08-24 | 2013-01-03 | Evonik Degussa Gmbh | Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung, Verwendung des Separators in Lithium-Batterien und Batterie mit dem Separator |
DE10347567A1 (de) | 2003-10-14 | 2005-05-12 | Degussa | Elektrischer Separator mit Abschaltmechanismus, Verfahren zu dessen Herstellung und Verwendung in Lithium-Batterien |
JP4695074B2 (ja) * | 2004-05-27 | 2011-06-08 | パナソニック株式会社 | 捲回型非水系二次電池およびそれに用いる電極板 |
PL1782489T3 (pl) * | 2004-07-07 | 2021-05-31 | Lg Chem, Ltd. | Porowaty separator kompozytowy organiczno/nieorganiczny i urządzenie elektrochemiczne go zawierające |
KR100758482B1 (ko) * | 2004-12-07 | 2007-09-12 | 주식회사 엘지화학 | 표면 처리된 다공성 필름 및 이를 이용한 전기 화학 소자 |
EP1942000B1 (en) * | 2005-10-24 | 2018-12-12 | Toray Industries, Inc. | Polyolefin multilayer microporous film, method for producing same and battery separator |
CN101313428B (zh) * | 2005-12-06 | 2010-08-25 | Lg化学株式会社 | 安全性加强的电极以及具有该电极的电化学装置 |
EP1965454B1 (en) * | 2005-12-08 | 2019-12-25 | Maxell Holdings, Ltd. | Separator for electrochemical device and method for producing same, and electrochemical device and method for manufacturing same |
KR100791791B1 (ko) * | 2006-03-10 | 2008-01-04 | 주식회사 엘지화학 | 다공성 활성층이 코팅된 전극, 그 제조방법 및 이를 구비한전기화학소자 |
US8822082B2 (en) * | 2007-03-15 | 2014-09-02 | Hitachi Maxwell, Ltd. | Separator for electrochemical device, electrode for electrochemical device, and electrochemical device |
JP5795475B2 (ja) * | 2007-07-25 | 2015-10-14 | エルジー・ケム・リミテッド | 電気化学素子及びその製造方法 |
KR20090032772A (ko) * | 2007-09-28 | 2009-04-01 | 삼성에스디아이 주식회사 | 연료전지용 막-전극 어셈블리, 이의 제조 방법, 및 이를포함하는 연료전지 시스템 |
KR20090055304A (ko) * | 2007-11-28 | 2009-06-02 | 삼성에스디아이 주식회사 | 연료전지용 막-전극 어셈블리, 이의 제조 방법, 및 이를포함하는 연료전지 시스템 |
EP2927993B1 (en) * | 2008-01-30 | 2018-09-19 | LG Chem, Ltd. | Separator for an electrochemical device |
EP2272119B1 (en) * | 2008-03-27 | 2014-04-23 | ZPower, LLC | Electrode separator |
PL3435442T3 (pl) * | 2009-09-29 | 2023-09-11 | Lg Energy Solution, Ltd. | Sposób wytwarzania separatora |
JP5648284B2 (ja) * | 2009-12-24 | 2015-01-07 | 住友化学株式会社 | 積層フィルムおよび非水電解質二次電池 |
-
2010
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1240147C (zh) * | 2002-09-17 | 2006-02-01 | 株式会社巴川制纸所 | 用于锂离子二次电池的隔板及具有该隔板的锂离子二次电池 |
CN1969407A (zh) * | 2004-07-07 | 2007-05-23 | 株式会社Lg化学 | 有机/无机复合多孔性薄膜和使用它的电化学装置 |
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JP2015043318A (ja) | 2015-03-05 |
EP4184641B1 (en) | 2024-03-27 |
JP6052813B2 (ja) | 2016-12-27 |
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EP2485296A2 (en) | 2012-08-08 |
US10756319B2 (en) | 2020-08-25 |
US20110259505A1 (en) | 2011-10-27 |
EP4358274A2 (en) | 2024-04-24 |
CN104733675B (zh) | 2017-05-17 |
CA2775316C (en) | 2014-04-22 |
EP3435442B1 (en) | 2023-06-07 |
WO2011040704A3 (ko) | 2011-05-26 |
EP2485296A4 (en) | 2014-06-18 |
CN102576846A (zh) | 2012-07-11 |
CA2775316A1 (en) | 2011-04-07 |
EP4203130A1 (en) | 2023-06-28 |
US20140101931A1 (en) | 2014-04-17 |
CN104733675A (zh) | 2015-06-24 |
EP2485296B1 (en) | 2018-10-03 |
WO2011040704A2 (ko) | 2011-04-07 |
KR20110035847A (ko) | 2011-04-06 |
ES2949703T3 (es) | 2023-10-02 |
EP4184641A1 (en) | 2023-05-24 |
PL2485296T3 (pl) | 2019-02-28 |
US8632652B2 (en) | 2014-01-21 |
JP2013506259A (ja) | 2013-02-21 |
PL3435442T3 (pl) | 2023-09-11 |
EP3435442A1 (en) | 2019-01-30 |
HUE062495T2 (hu) | 2023-11-28 |
JP5605722B2 (ja) | 2014-10-15 |
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