JP2014508662A5 - - Google Patents
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- Publication number
- JP2014508662A5 JP2014508662A5 JP2013523077A JP2013523077A JP2014508662A5 JP 2014508662 A5 JP2014508662 A5 JP 2014508662A5 JP 2013523077 A JP2013523077 A JP 2013523077A JP 2013523077 A JP2013523077 A JP 2013523077A JP 2014508662 A5 JP2014508662 A5 JP 2014508662A5
- Authority
- JP
- Japan
- Prior art keywords
- microporous membrane
- composite microporous
- composite
- coating layer
- ccs
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 239000012982 microporous membrane Substances 0.000 claims 17
- 239000002131 composite material Substances 0.000 claims 12
- 239000011247 coating layer Substances 0.000 claims 5
- 229920000098 polyolefin Polymers 0.000 claims 4
- 239000010954 inorganic particle Substances 0.000 claims 3
- 230000035699 permeability Effects 0.000 claims 3
- 239000002952 polymeric resin Substances 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 1
- 229910004298 SiO 2 Inorganic materials 0.000 claims 1
- 229910010413 TiO 2 Inorganic materials 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 230000009477 glass transition Effects 0.000 claims 1
- 238000005470 impregnation Methods 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100054786A KR101408844B1 (ko) | 2010-06-10 | 2010-06-10 | 고내열성 유/무기 피복층을 갖는 복합 미세다공막 |
| KR10-2010-0054786 | 2010-06-10 | ||
| PCT/KR2011/004277 WO2012169681A1 (en) | 2010-06-10 | 2011-06-10 | Microporous composite film with high thermostable organic/inorganic coating layer |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014508662A JP2014508662A (ja) | 2014-04-10 |
| JP2014508662A5 true JP2014508662A5 (enExample) | 2014-07-17 |
| JP5856616B2 JP5856616B2 (ja) | 2016-02-10 |
Family
ID=45502109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013523077A Active JP5856616B2 (ja) | 2010-06-10 | 2011-06-10 | 高耐熱性有/無機被覆層を有する複合微多孔膜 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9564624B2 (enExample) |
| EP (1) | EP2580270B1 (enExample) |
| JP (1) | JP5856616B2 (enExample) |
| KR (1) | KR101408844B1 (enExample) |
| CN (1) | CN103003339B (enExample) |
| TW (1) | TWI514647B (enExample) |
| WO (1) | WO2012169681A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101777076B1 (ko) * | 2010-08-02 | 2017-09-08 | 셀가드 엘엘씨 | 높은 용융 온도 미세다공성 리튬-이온 2차 전지 세퍼레이터 및 제조방법 및 용도 |
| JP6117493B2 (ja) * | 2012-08-03 | 2017-04-19 | 三菱樹脂株式会社 | 積層多孔フィルム、非水電解液二次電池用セパレータ、及び非水電解液二次電池 |
| 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 |
| CN103515564B (zh) * | 2013-10-15 | 2017-06-30 | 深圳市星源材质科技股份有限公司 | 一种复合隔膜及其制备方法 |
| JP6706461B2 (ja) * | 2014-07-18 | 2020-06-10 | 株式会社村田製作所 | 二次電池用負極活物質、二次電池用負極、二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
| KR101670580B1 (ko) | 2015-02-26 | 2016-10-31 | 한양대학교 산학협력단 | 이차 전지용 분리막, 그 제조 방법, 및 이를 포함하는 리튬 이차 전지 |
| US10573926B1 (en) | 2016-03-23 | 2020-02-25 | American Lithium Energy Corporation | Hybrid solid-state electrolyte |
| US10454142B2 (en) * | 2016-05-31 | 2019-10-22 | American Lithium Energy Corporation | Enhanced solid state battery cell |
| CN107785522B (zh) * | 2016-08-29 | 2021-05-14 | 比亚迪股份有限公司 | 一种锂离子电池隔膜和锂离子电池及其制备方法 |
| CN107732108A (zh) * | 2017-10-09 | 2018-02-23 | 上海恩捷新材料科技股份有限公司 | 一种电化学装置隔离膜及其制备方法 |
| WO2019078650A1 (ko) | 2017-10-20 | 2019-04-25 | 주식회사 엘지화학 | 세퍼레이터 및 이를 포함하는 전기화학소자 |
| CN113764616A (zh) * | 2018-08-28 | 2021-12-07 | 宁德新能源科技有限公司 | 极片和电化学装置 |
| CN109167007A (zh) * | 2018-09-05 | 2019-01-08 | 上海钱丰纺织品有限公司 | 耐热锂离子电池涂层隔膜及其制备方法 |
| EP4272950A1 (en) * | 2019-07-10 | 2023-11-08 | Asahi Kasei Kabushiki Kaisha | Multilayer porous membrane |
| CN114128028B (zh) * | 2019-07-30 | 2024-06-11 | 株式会社Lg化学 | 用于电化学装置的复合隔板和包括该复合隔板的电化学装置 |
| EP4032137A4 (en) * | 2019-09-20 | 2024-08-14 | LI-S Energy Limited | FLEXIBLE LITHIUM-SULFUR BATTERIES |
| CN116663332B (zh) * | 2023-07-28 | 2023-09-29 | 北京理工大学 | 复合材料成型工艺的参数优化方法、装置、设备及介质 |
| KR102798263B1 (ko) * | 2023-11-15 | 2025-04-22 | 에스케이이노베이션 주식회사 | 분리막 및 이를 포함하는 전기화학소자 |
| KR102834290B1 (ko) * | 2024-07-01 | 2025-07-18 | 에스케이이노베이션 주식회사 | 폴리올레핀계 미세다공막, 이의 제조방법 및 이를 포함하는 이차전지 |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2085380C (en) * | 1991-12-27 | 2005-11-29 | Celgard Inc. | Porous membrane having single layer structure, battery separator made thereof, preparations thereof and battery equipped with same battery separator |
| JP3992254B2 (ja) | 1998-09-04 | 2007-10-17 | 日東電工株式会社 | 多孔質フィルム |
| US6878492B2 (en) * | 2000-07-10 | 2005-04-12 | Showa Denko Kabushiki Kaisha | Polymerizable composition and use thereof |
| EP1251573B1 (en) * | 2001-04-20 | 2017-05-31 | Sony Corporation | Non-aqueous electrolyte secondary cell |
| KR100409019B1 (ko) * | 2001-06-13 | 2003-12-06 | 주식회사 엘지화학 | 다층 미세 기공막 및 그 제조방법 |
| JP2005209570A (ja) | 2004-01-26 | 2005-08-04 | Teijin Ltd | 非水系二次電池用セパレータ、その製造法および非水系二次電池 |
| KR100895196B1 (ko) * | 2004-09-02 | 2009-04-24 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
| JP2006059733A (ja) * | 2004-08-23 | 2006-03-02 | Tomoegawa Paper Co Ltd | 電子部品用セパレータ及びその製造方法 |
| KR100742959B1 (ko) | 2004-09-02 | 2007-07-25 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용하는 전기 화학소자 |
| EP3322000A1 (en) | 2004-09-02 | 2018-05-16 | Lg Chem, Ltd. | Organic/inorganic composite porous film and electrochemical device prepared thereby |
| CA2627137A1 (en) | 2005-10-24 | 2007-05-03 | Tonen Chemical Corporation | Multi-layer, microporous polyolefin membrane, its production method, and battery separator |
| TWI330136B (en) * | 2005-11-28 | 2010-09-11 | Lg Chemical Ltd | Organic/inorganic composite porous membrane and electrochemical device using the same |
| JP5196780B2 (ja) | 2005-12-22 | 2013-05-15 | 旭化成イーマテリアルズ株式会社 | 多層多孔膜およびその製造方法 |
| US8017263B2 (en) * | 2006-01-24 | 2011-09-13 | Sony Corporation | Separator and battery |
| TWI368347B (en) * | 2006-02-16 | 2012-07-11 | Lg Chemical Ltd | Electrode including organic/inorganic composite coating layer and electrochemical device prepared thereby |
| US7807287B2 (en) * | 2006-08-31 | 2010-10-05 | Tonen Chemical Corporation | Multi-layer, microporous membrane, battery separator and battery |
| WO2009028734A1 (en) | 2007-08-31 | 2009-03-05 | Tonen Chemical Corporation | Multi-layer, microporous polyolefin membrane, its production method, battery separator and battery |
| US9166251B2 (en) * | 2007-10-03 | 2015-10-20 | Hitachi Maxell, Ltd. | Battery separator and nonaqueous electrolyte battery |
| JP5635970B2 (ja) * | 2008-04-08 | 2014-12-03 | エスケー イノベーション カンパニー リミテッドSk Innovation Co.,Ltd. | 高耐熱性被覆層を有するポリオレフィン系複合微多孔膜の製造方法 |
| US8795826B2 (en) * | 2008-04-08 | 2014-08-05 | Sk Innovation Co., Ltd. | Microporous polyolefin composite film with a thermally stable porous layer at high temperature |
-
2010
- 2010-06-10 KR KR1020100054786A patent/KR101408844B1/ko active Active
-
2011
- 2011-06-09 TW TW100120202A patent/TWI514647B/zh active
- 2011-06-10 US US13/702,866 patent/US9564624B2/en active Active
- 2011-06-10 WO PCT/KR2011/004277 patent/WO2012169681A1/en not_active Ceased
- 2011-06-10 CN CN201180035223.6A patent/CN103003339B/zh active Active
- 2011-06-10 EP EP11867100.7A patent/EP2580270B1/en active Active
- 2011-06-10 JP JP2013523077A patent/JP5856616B2/ja active Active
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