CN107093689B - 层叠体、间隔件和非水二次电池 - Google Patents

层叠体、间隔件和非水二次电池 Download PDF

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CN107093689B
CN107093689B CN201610842664.1A CN201610842664A CN107093689B CN 107093689 B CN107093689 B CN 107093689B CN 201610842664 A CN201610842664 A CN 201610842664A CN 107093689 B CN107093689 B CN 107093689B
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porous
porous layer
resin
laminate
separator
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CN107093689A (zh
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村上力
绪方俊彦
有濑郎
有濑一郎
仓金孝辅
吉丸央江
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Sumitomo Chemical Co Ltd
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Sumitomo Chemical Co Ltd
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
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  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
CN201610842664.1A 2014-08-29 2015-07-27 层叠体、间隔件和非水二次电池 Active CN107093689B (zh)

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Families Citing this family (78)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108475818A (zh) * 2015-11-20 2018-08-31 株式会社村田制作所 二次电池、电池组、电动车辆、电力储存系统、电动工具及电子设备
CN115579585A (zh) * 2016-03-14 2023-01-06 安特克研发国际公司 可层压的、尺寸稳定的微孔网
JP6743450B2 (ja) * 2016-03-29 2020-08-19 三菱ケミカル株式会社 積層多孔フィルム
JP6978222B2 (ja) * 2016-05-26 2021-12-08 住友化学株式会社 積層セパレータ捲回体
CN107452919B (zh) * 2016-06-01 2020-08-28 上海恩捷新材料科技有限公司 一种高浸润性隔离膜及其制备方法和用途
JP6754628B2 (ja) 2016-06-21 2020-09-16 住友化学株式会社 積層体
JP6647973B2 (ja) 2016-06-21 2020-02-14 住友化学株式会社 積層体
JP6755726B2 (ja) * 2016-06-21 2020-09-16 住友化学株式会社 積層体
JP6758943B2 (ja) * 2016-06-21 2020-09-23 住友化学株式会社 積層体
JP6736375B2 (ja) * 2016-06-21 2020-08-05 住友化学株式会社 積層体
JP6657029B2 (ja) * 2016-06-21 2020-03-04 住友化学株式会社 積層体
JP7074419B2 (ja) * 2016-06-21 2022-05-24 住友化学株式会社 積層体
US20180102563A1 (en) * 2016-10-07 2018-04-12 Toyota Jidosha Kabushiki Kaisha Electrolyte structure body and method of producing electrolyte structure body
TWI715676B (zh) * 2016-11-21 2021-01-11 日商東麗股份有限公司 電池用隔膜及其製造方法
CN106785026A (zh) * 2016-11-29 2017-05-31 德阳九鼎智远知识产权运营有限公司 一种锂电池电解液及其制备方法及其锂离子电池
EP3573699B1 (en) 2017-01-27 2022-08-10 Merit Medical Systems, Inc. Disinfecting luer cap and method of use
JP7031653B2 (ja) * 2017-02-24 2022-03-08 三洋電機株式会社 非水電解質二次電池
CN108539102B (zh) 2017-03-03 2021-01-15 住友化学株式会社 非水电解液二次电池用间隔件
US20180254446A1 (en) * 2017-03-03 2018-09-06 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery separator
JP6463396B2 (ja) * 2017-03-03 2019-01-30 住友化学株式会社 非水電解液二次電池用セパレータ
JP6472822B2 (ja) * 2017-03-03 2019-02-20 住友化学株式会社 非水電解液二次電池用セパレータ
KR102366066B1 (ko) * 2017-03-21 2022-02-22 에스케이온 주식회사 리튬 이차 전지
JP6989095B2 (ja) * 2017-03-30 2022-01-05 三井化学株式会社 リチウムイオン二次電池
US11742475B2 (en) * 2017-04-03 2023-08-29 Global Graphene Group, Inc. Encapsulated anode active material particles, lithium secondary batteries containing same, and method of manufacturing
KR102350567B1 (ko) * 2017-04-14 2022-01-18 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지용 절연성 다공질층
US20200048500A1 (en) * 2017-04-18 2020-02-13 Nitto Denko Corporation Laminate and roll
CN109233577A (zh) * 2017-05-12 2019-01-18 住友化学株式会社 非水电解液二次电池用涂料
CN108878742A (zh) * 2017-05-12 2018-11-23 住友化学株式会社 非水电解液二次电池用绝缘性多孔层
US11094997B2 (en) 2017-05-29 2021-08-17 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
TW201921775A (zh) * 2017-09-29 2019-06-01 日商東麗股份有限公司 多孔複合薄膜、電池用隔離材、電池、及多孔複合薄膜之製造方法
JP6621512B2 (ja) * 2017-10-24 2019-12-18 住友化学株式会社 非水電解液二次電池用多孔質層
CN109698300A (zh) * 2017-10-24 2019-04-30 住友化学株式会社 非水电解液二次电池用多孔层
KR20190045872A (ko) * 2017-10-24 2019-05-03 스미또모 가가꾸 가부시키가이샤 비수 전해액 이차 전지용 다공질층
JP6430623B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
US11158907B2 (en) 2017-12-19 2021-10-26 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
US11205799B2 (en) 2017-12-19 2021-12-21 Sumitomo Chemical Company, Limited Nonaqueous electrolyte secondary battery
JP6430618B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430621B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
JP6430617B1 (ja) 2017-12-19 2018-11-28 住友化学株式会社 非水電解液二次電池
WO2019135532A1 (ko) 2018-01-08 2019-07-11 주식회사 엘지화학 이차전지용 분리막 및 이를 적용한 전기화학소자
KR102287767B1 (ko) * 2018-01-18 2021-08-10 주식회사 엘지에너지솔루션 이차 전지용 분리막 및 이를 포함하는 리튬 이차 전지
JPWO2019176421A1 (ja) * 2018-03-16 2021-03-11 三洋電機株式会社 非水電解質二次電池用セパレータ、非水電解質二次電池、及び非水電解質二次電池用セパレータの製造方法
CN119463278A (zh) * 2018-05-07 2025-02-18 提卜斯研发有限公司 形成组合物的方法以及由其形成的组合物
US12218346B2 (en) 2018-06-21 2025-02-04 Honeycomb Battery Company Method of extending cycle-life of a lithium metal secondary battery
JP7024640B2 (ja) 2018-07-17 2022-02-24 トヨタ自動車株式会社 粒子集合体の製造方法、電極板の製造方法及び粒子集合体
TWI676556B (zh) * 2018-11-14 2019-11-11 明基材料股份有限公司 低含水率隔離膜及其製造方法
CN111326736B (zh) * 2018-12-17 2021-05-28 宁德时代新能源科技股份有限公司 锂金属电池
WO2020163649A1 (en) * 2019-02-06 2020-08-13 Amtek Research International Llc Friction enhancing core surface of battery separator roll and related methods
CN111834586A (zh) * 2019-04-16 2020-10-27 住友化学株式会社 多孔层和非水电解液二次电池用层叠间隔件
JP7178949B2 (ja) * 2019-04-16 2022-11-28 住友化学株式会社 非水電解液二次電池用多孔質層
CN111864160A (zh) * 2019-04-25 2020-10-30 住友化学株式会社 隔膜的制造方法及隔膜的制造装置
JP2020181811A (ja) * 2019-04-25 2020-11-05 住友化学株式会社 セパレータの製造方法およびセパレータの製造装置
JP7277244B2 (ja) * 2019-04-25 2023-05-18 住友化学株式会社 スリットセパレータの製造方法およびスリットセパレータの製造装置
JP6791526B2 (ja) * 2019-04-26 2020-11-25 有限会社ケー・イー・イー 耐熱性ポリオレフィン系微多孔膜及びその製造方法
WO2020218583A1 (ja) * 2019-04-26 2020-10-29 有限会社 ケー・イー・イー 耐熱性ポリオレフィン系微多孔膜及びその製造方法
JP7595304B2 (ja) * 2019-04-26 2024-12-06 学校法人関西学院 化合物、有機デバイス用材料、発光層形成用組成物、有機電界効果トランジスタ、有機薄膜太陽電池、有機電界発光素子、表示装置、および照明装置
CN110487367B (zh) * 2019-07-18 2021-02-09 合肥国轩高科动力能源有限公司 一种锂离子电池最大安全注液量的评测方法
CN110429228B (zh) * 2019-08-15 2022-04-19 宁德卓高新材料科技有限公司 具有高粘结性聚合物涂膜的复合隔膜的制备方法
WO2021039794A1 (ja) 2019-08-26 2021-03-04 京セラ株式会社 銀粒子の製造方法、熱硬化性樹脂組成物、半導体装置及び電気・電子部品
DE102019123898B4 (de) * 2019-09-05 2022-05-12 Brainchain Ag Elastisches Dielektrikum mit mikroskalinen Poren, und Herstellungsverfahren
US20230025345A1 (en) * 2019-12-13 2023-01-26 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary battery
WO2021153792A1 (ja) * 2020-01-31 2021-08-05 旭化成株式会社 微多孔膜及びその製造方法
KR102580239B1 (ko) * 2020-03-09 2023-09-19 삼성에스디아이 주식회사 복합 세퍼레이터 제조 방법, 복합세퍼레이터 및 이를 채용한 리튬 전지
KR102580238B1 (ko) * 2020-03-10 2023-09-19 삼성에스디아이 주식회사 세퍼레이터용 코팅조성물, 이를 이용한 세퍼레이터의 제조 방법, 세퍼레이터 및 이를 채용한 리튬 전지
US12107297B2 (en) * 2020-03-20 2024-10-01 Samsung Sdi Co., Ltd. Composition for coating layer including heat-resistant binder, hydroxy-containing polyimide particle, and silane crosslinker, separator for rechargeable lithium battery including coating layer formed therefrom and rechargeable lithium battery including the same
JP7342068B2 (ja) * 2020-06-30 2023-09-11 住友化学株式会社 組成物
WO2022004148A1 (ja) 2020-07-01 2022-01-06 東レ株式会社 電池用セパレータ
JP7623112B2 (ja) * 2020-07-17 2025-01-28 住友化学株式会社 非水電解液二次電池用積層体
JP7617932B2 (ja) * 2020-08-31 2025-01-20 京セラ株式会社 ペースト組成物及び半導体装置
KR102865418B1 (ko) * 2020-10-16 2025-09-26 주식회사 엘지에너지솔루션 리튬 이차 전지용 분리막 및 이의 제조방법
CN112290165A (zh) * 2020-11-05 2021-01-29 青岛蓝科途膜材料有限公司 一种锂离子电池隔膜、制备方法及锂离子电池
CN112909426B (zh) * 2021-01-21 2022-11-01 河北金力新能源科技股份有限公司 锂电池改性涂层隔膜及其制备方法
CN114179465A (zh) * 2021-11-26 2022-03-15 安徽森泰木塑科技地板有限公司 一种用于数码打印的基材、数码打印板材及其制备方法
US20250300316A1 (en) 2022-05-27 2025-09-25 Asahi Kasei Battery Separator Corporation Separator for Power Storage Devices and Power Storage Device Comprising Same
KR20250004830A (ko) * 2022-06-24 2025-01-08 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 세퍼레이터, 이의 제조 방법, 이와 관련된 이차 전지 및 전기 장치
DE102022209362A1 (de) * 2022-09-08 2024-03-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Herstellung einer Elektrode, Elektrode, Alkali-Batterie und Verwendungen der Alkali-Batterie
KR102673916B1 (ko) * 2022-12-30 2024-06-12 율촌화학 주식회사 고효율 공정을 위한 낮은 성형 전 컬 특성을 가지는 이차전지용 파우치 필름, 이를 이용한 이차전지 및 그 제조 방법
CN117458084B (zh) * 2023-12-19 2024-03-19 宁德新能源科技有限公司 一种二次电池和电子装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1882436A (zh) * 2003-11-19 2006-12-20 东燃化学株式会社 复合微多孔膜及其制造方法和用途
CN103155219A (zh) * 2011-04-08 2013-06-12 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
CN103890999A (zh) * 2011-10-21 2014-06-25 帝人株式会社 非水系二次电池用隔膜以及非水系二次电池

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5432417A (en) 1992-04-30 1995-07-11 Honda Giken Kogyo Kabushiki Kaisha Locomotion control system for legged mobile robot
JP2754448B2 (ja) 1993-08-02 1998-05-20 ワイケイケイアーキテクチュラルプロダクツ株式会社 外装パネルユニット
JP3336403B2 (ja) 1993-10-26 2002-10-21 パイロットインキ株式会社 スキンマーク用インキ
JP2000001561A (ja) 1998-06-17 2000-01-07 Toray Ind Inc ポリオレフィン系樹脂架橋発泡体
JP5156158B2 (ja) * 2001-02-22 2013-03-06 東レバッテリーセパレータフィルム株式会社 複合膜およびその製造方法
JP4368114B2 (ja) 2003-02-03 2009-11-18 パナソニック株式会社 リチウムイオン二次電池および二次電池の製造法
US20040241550A1 (en) 2003-05-28 2004-12-02 Wensley C. Glen Battery separator for lithium polymer battery
WO2005035247A2 (en) 2003-08-29 2005-04-21 E.I. Dupont De Nemours And Company Unitized membrane electrode assembly and process for its preparation
JP4967268B2 (ja) 2004-07-20 2012-07-04 三菱化学株式会社 リチウム二次電池用負極材料及びその製造方法、並びにそれを用いたリチウム二次電池用負極及びリチウム二次電池
CN100481581C (zh) 2004-07-20 2009-04-22 三菱化学株式会社 锂二次电池用负极材料及其制造方法和使用该材料的锂二次电池用负极及锂二次电池
JP5157051B2 (ja) 2005-08-18 2013-03-06 三菱化学株式会社 リチウム二次電池
JP5148093B2 (ja) 2005-09-28 2013-02-20 東レバッテリーセパレータフィルム株式会社 ポリエチレン多層微多孔膜及びその製造方法、並びに電池用セパレータ
WO2007037289A1 (ja) 2005-09-28 2007-04-05 Tonen Chemical Corporation ポリエチレン微多孔膜の製造方法及び電池用セパレータ
JP4724223B2 (ja) * 2006-09-07 2011-07-13 日立マクセル株式会社 電池用セパレータの製造方法
JP2008258013A (ja) 2007-04-05 2008-10-23 Mitsubishi Chemicals Corp 非水系電解液及びそれを用いた非水系電解液二次電池
CN105633345B (zh) 2007-04-05 2020-01-17 三菱化学株式会社 二次电池用非水电解液以及使用该非水电解液的非水电解质二次电池
JP5401765B2 (ja) 2007-04-20 2014-01-29 三菱化学株式会社 非水系電解液及びそれを用いた非水系電解液二次電池
US9048508B2 (en) 2007-04-20 2015-06-02 Mitsubishi Chemical Corporation Nonaqueous electrolytes and nonaqueous-electrolyte secondary batteries employing the same
JP5213158B2 (ja) 2007-09-25 2013-06-19 日立マクセル株式会社 多層多孔質膜の製造方法、リチウムイオン電池用セパレータおよびリチウムイオン電池
JP2009205959A (ja) 2008-02-28 2009-09-10 Teijin Ltd 非水電解質電池セパレータの製造方法
CN102160211B (zh) * 2008-08-19 2015-04-22 帝人株式会社 非水系二次电池用隔板
JP5420938B2 (ja) * 2009-03-13 2014-02-19 帝人株式会社 非水系二次電池用セパレータおよび非水系二次電池
JP5356878B2 (ja) * 2009-03-27 2013-12-04 帝人株式会社 非水系二次電池用セパレータ
US20110171509A1 (en) 2009-07-31 2011-07-14 Yasushi Nakagiri Non-aqueous electrolyte secondary battery and method for producing the same
JP2011198553A (ja) * 2010-03-18 2011-10-06 Teijin Ltd ポリオレフィン微多孔膜、非水系二次電池用セパレータ及び非水系二次電池
JP2011204587A (ja) * 2010-03-26 2011-10-13 Teijin Ltd 非水系二次電池用セパレータ、非水系二次電池、および非水系二次電池用セパレータの製造方法
CN102844909B (zh) 2010-04-16 2016-03-02 日立麦克赛尔株式会社 电化学元件用隔膜及使用其的电化学元件、以及该电化学元件用隔膜的制造方法
JP5579497B2 (ja) * 2010-05-17 2014-08-27 日立マクセル株式会社 扁平形非水電池
EP2696394B1 (en) 2011-04-08 2016-03-30 Teijin Limited Nonaqueous secondary battery separator and nonaqueous secondary battery
EP2696393B1 (en) 2011-04-08 2016-03-30 Teijin Limited Nonaqueous secondary battery separator and nonaqueous secondary battery
JP5829042B2 (ja) 2011-04-13 2015-12-09 旭化成ケミカルズ株式会社 多層多孔膜用共重合体組成物
EP2731170A4 (en) * 2011-07-06 2014-12-31 Zeon Corp POROUS MEMBRANE FOR SECONDARY BATTERY, SEPARATOR FOR SECONDARY BATTERY, AND SECONDARY BATTERY
JP5812747B2 (ja) 2011-07-29 2015-11-17 旭化成イーマテリアルズ株式会社 積層微多孔性フィルム及びその製造方法、並びに電池用セパレータ
JP2012004131A (ja) 2011-08-08 2012-01-05 Mitsubishi Chemicals Corp リチウム二次電池
JP5856788B2 (ja) 2011-09-27 2016-02-10 日本板硝子株式会社 蓄電デバイス用セパレータおよびその製造方法
CN103891002B (zh) 2011-10-21 2017-03-15 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
TWI553944B (zh) 2011-10-21 2016-10-11 帝人股份有限公司 非水系蓄電池用分隔器及非水系蓄電池
TWI553945B (zh) 2011-10-21 2016-10-11 帝人股份有限公司 非水系蓄電池用分隔器及非水系蓄電池
TWI548136B (zh) 2011-10-21 2016-09-01 帝人股份有限公司 非水系蓄電池用分隔器及非水系蓄電池
CN103947009B (zh) 2011-11-15 2016-03-09 帝人株式会社 非水系二次电池用隔膜及其制造方法以及非水系二次电池
JP2012049151A (ja) 2011-12-08 2012-03-08 Mitsubishi Chemicals Corp リチウム二次電池
JP6064986B2 (ja) * 2012-02-23 2017-01-25 日本ゼオン株式会社 二次電池用多孔膜、二次電池用電極、二次電池用セパレーター及び二次電池
CN202657761U (zh) * 2012-05-11 2013-01-09 Tdk株式会社 隔离物卷绕芯以及具备其的卷型物
KR101577383B1 (ko) 2012-07-30 2015-12-14 데이진 가부시키가이샤 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지
CN104508862B (zh) 2012-07-30 2016-03-02 帝人株式会社 非水电解质电池用隔膜、非水电解质电池、及非水电解质电池的制造方法
KR20150032295A (ko) 2012-07-30 2015-03-25 데이진 가부시키가이샤 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지
JP5964951B2 (ja) 2012-07-30 2016-08-03 帝人株式会社 非水電解質電池用セパレータおよび非水電解質電池
KR101602867B1 (ko) 2012-07-30 2016-03-11 데이진 가부시키가이샤 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지
US9426242B2 (en) * 2013-01-29 2016-08-23 Apple Inc. Determining an invitational content item type based on predicted user attention
WO2014126079A1 (ja) * 2013-02-13 2014-08-21 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その電池用セパレータの製造方法
JP2015056263A (ja) 2013-09-11 2015-03-23 三菱製紙株式会社 電池用セパレータ
CN103531736B (zh) * 2013-10-27 2016-08-24 乐凯胶片股份有限公司 一种高耐热锂离子电池隔膜及其制备方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1882436A (zh) * 2003-11-19 2006-12-20 东燃化学株式会社 复合微多孔膜及其制造方法和用途
CN103155219A (zh) * 2011-04-08 2013-06-12 帝人株式会社 非水系二次电池用隔膜及非水系二次电池
CN103890999A (zh) * 2011-10-21 2014-06-25 帝人株式会社 非水系二次电池用隔膜以及非水系二次电池

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