JP2017126566A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2017126566A5 JP2017126566A5 JP2017013025A JP2017013025A JP2017126566A5 JP 2017126566 A5 JP2017126566 A5 JP 2017126566A5 JP 2017013025 A JP2017013025 A JP 2017013025A JP 2017013025 A JP2017013025 A JP 2017013025A JP 2017126566 A5 JP2017126566 A5 JP 2017126566A5
- Authority
- JP
- Japan
- Prior art keywords
- inorganic particles
- slurry
- separation membrane
- formula
- organic binder
- 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
- 239000010954 inorganic particle Substances 0.000 claims 32
- 239000002002 slurry Substances 0.000 claims 23
- 239000012528 membrane Substances 0.000 claims 14
- 238000000926 separation method Methods 0.000 claims 14
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 12
- 239000011230 binding agent Substances 0.000 claims 12
- 239000002131 composite material Substances 0.000 claims 12
- 239000000203 mixture Substances 0.000 claims 12
- 229920000642 polymer Polymers 0.000 claims 12
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 claims 9
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims 9
- 239000002904 solvent Substances 0.000 claims 9
- 239000011247 coating layer Substances 0.000 claims 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims 6
- 239000002033 PVDF binder Substances 0.000 claims 6
- 239000004373 Pullulan Substances 0.000 claims 6
- 229920001218 Pullulan Polymers 0.000 claims 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims 6
- 239000011521 glass Substances 0.000 claims 6
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims 6
- 235000019423 pullulan Nutrition 0.000 claims 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 4
- 229910001416 lithium ion Inorganic materials 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- 125000001731 2-cyanoethyl group Chemical group [H]C([H])(*)C([H])([H])C#N 0.000 claims 3
- XCKPLVGWGCWOMD-YYEYMFTQSA-N 3-[[(2r,3r,4s,5r,6r)-6-[(2s,3s,4r,5r)-3,4-bis(2-cyanoethoxy)-2,5-bis(2-cyanoethoxymethyl)oxolan-2-yl]oxy-3,4,5-tris(2-cyanoethoxy)oxan-2-yl]methoxy]propanenitrile Chemical compound N#CCCO[C@H]1[C@H](OCCC#N)[C@@H](COCCC#N)O[C@@]1(COCCC#N)O[C@@H]1[C@H](OCCC#N)[C@@H](OCCC#N)[C@H](OCCC#N)[C@@H](COCCC#N)O1 XCKPLVGWGCWOMD-YYEYMFTQSA-N 0.000 claims 3
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 claims 3
- 239000004642 Polyimide Substances 0.000 claims 3
- 239000005038 ethylene vinyl acetate Substances 0.000 claims 3
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 claims 3
- 229920005569 poly(vinylidene fluoride-co-hexafluoropropylene) Polymers 0.000 claims 3
- 229920001721 polyimide Polymers 0.000 claims 3
- 229920002689 polyvinyl acetate Polymers 0.000 claims 3
- 239000011118 polyvinyl acetate Substances 0.000 claims 3
- 229920000131 polyvinylidene Polymers 0.000 claims 3
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims 3
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims 3
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 2
- 229910018119 Li 3 PO 4 Inorganic materials 0.000 claims 2
- 229910010116 LiAlTiP Inorganic materials 0.000 claims 2
- 229910004298 SiO 2 Inorganic materials 0.000 claims 2
- 229910020346 SiS 2 Inorganic materials 0.000 claims 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims 2
- 229910002367 SrTiO Inorganic materials 0.000 claims 2
- 229910010413 TiO 2 Inorganic materials 0.000 claims 2
- 229910003465 moissanite Inorganic materials 0.000 claims 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims 2
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120138434 | 2012-11-30 | ||
| KR10-2012-0138434 | 2012-11-30 | ||
| KR10-2013-0147428 | 2013-11-29 | ||
| KR1020130147428A KR101535199B1 (ko) | 2012-11-30 | 2013-11-29 | 개선된 분산성을 갖는 슬러리 및 그의 용도 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015535583A Division JP6110949B2 (ja) | 2012-11-30 | 2013-12-02 | 改善された分散性を有するスラリー及びその用途 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017126566A JP2017126566A (ja) | 2017-07-20 |
| JP2017126566A5 true JP2017126566A5 (enExample) | 2018-04-19 |
| JP6387127B2 JP6387127B2 (ja) | 2018-09-05 |
Family
ID=51125287
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015535583A Active JP6110949B2 (ja) | 2012-11-30 | 2013-12-02 | 改善された分散性を有するスラリー及びその用途 |
| JP2017013025A Active JP6387127B2 (ja) | 2012-11-30 | 2017-01-27 | 改善された分散性を有するスラリー及びその用途 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015535583A Active JP6110949B2 (ja) | 2012-11-30 | 2013-12-02 | 改善された分散性を有するスラリー及びその用途 |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US9991491B2 (enExample) |
| EP (1) | EP2784843B1 (enExample) |
| JP (2) | JP6110949B2 (enExample) |
| KR (1) | KR101535199B1 (enExample) |
| CN (2) | CN104094447A (enExample) |
| BR (1) | BR112014017660B1 (enExample) |
| HU (1) | HUE046104T2 (enExample) |
| IN (1) | IN2014MN02238A (enExample) |
| PL (1) | PL2784843T3 (enExample) |
| WO (1) | WO2014084692A1 (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102372086B1 (ko) * | 2014-12-19 | 2022-03-10 | 삼성전자주식회사 | 복합막, 그 제조방법, 이를 포함한 음극 구조체 및 리튬이차전지 |
| EP3518317B1 (en) * | 2016-11-18 | 2020-09-23 | LG Chem, Ltd. | Separator and electrochemical device comprising same |
| US11843118B2 (en) | 2017-07-07 | 2023-12-12 | Ppg Industries Ohio, Inc. | Electrode binder slurry composition for lithium ion electrical storage devices |
| AU2018297173B2 (en) | 2017-07-07 | 2021-03-11 | Ppg Industries Ohio, Inc. | Electrode binder slurry composition for lithium ion electrical storage devices |
| KR20200026967A (ko) | 2017-07-07 | 2020-03-11 | 피피지 인더스트리즈 오하이오 인코포레이티드 | 리튬 이온 전기 저장 장치용 전극 슬러리 조성물 |
| US11799086B2 (en) | 2017-07-07 | 2023-10-24 | Ppg Industries Ohio, Inc. | Electrode binder slurry composition for lithium ion electrical storage devices |
| JP6851928B2 (ja) * | 2017-07-26 | 2021-03-31 | 旭化成株式会社 | 正極スラリー |
| KR102144878B1 (ko) | 2017-08-25 | 2020-08-14 | 주식회사 엘지화학 | 이차전지 분리막 코팅용 슬러리 및 이를 이용한 이차전지 분리막 |
| WO2019097449A1 (en) | 2017-11-16 | 2019-05-23 | 3M Innovative Properties Company | Method of making polymer matrix composites |
| KR102132756B1 (ko) | 2017-12-06 | 2020-07-13 | 주식회사 엘지화학 | 이차전지 분리막 코팅용 슬러리 조성물 및 이를 이용한 이차전지 분리막 |
| CN108987754A (zh) * | 2018-07-25 | 2018-12-11 | 力信（江苏）能源科技有限责任公司 | 分散剂、含分散剂的正极浆料及其锂电池的制备方法 |
| KR102344926B1 (ko) * | 2018-09-12 | 2021-12-30 | 주식회사 엘지화학 | 전기화학소자용 세퍼레이터 및 이의 제조방법 |
| WO2020101363A1 (ko) * | 2018-11-14 | 2020-05-22 | 주식회사 엘지화학 | 리튬이차전지용 세퍼레이터 및 이의 제조방법 |
| CN112544007B (zh) * | 2019-01-10 | 2024-01-09 | 株式会社Lg新能源 | 固体电解质膜以及包含其的全固态电池 |
| CN110157258B (zh) * | 2019-04-01 | 2021-12-24 | 中国船舶重工集团公司第七二五研究所 | 一种压电/电磁混合驱动防污涂层材料及其制备方法 |
| KR102524662B1 (ko) | 2019-05-09 | 2023-04-20 | 주식회사 엘지에너지솔루션 | 바인더 수지 조성물 및 이를 포함하는 전기화학소자용 분리막 |
| CN111916617A (zh) * | 2019-05-10 | 2020-11-10 | 湖南农业大学 | 一种纤维素基功能化隔膜及其制备方法和应用 |
| US11094998B2 (en) * | 2019-06-19 | 2021-08-17 | GM Global Technology Operations LLC | Ceramic-coated separators for lithium-containing electrochemical cells and methods of making the same |
| CN112186140B (zh) * | 2019-07-04 | 2022-01-28 | 江苏天奈科技股份有限公司 | 应用于硅碳负极的硅基活性复合导电浆料及负极合浆方法 |
| KR102787908B1 (ko) * | 2019-11-18 | 2025-03-26 | 주식회사 엘지에너지솔루션 | 전기화학소자용 분리막 및 이를 포함하는 전기화학소자 |
| US11990643B2 (en) | 2020-07-07 | 2024-05-21 | Sk Innovation Co., Ltd. | Separator having inorganic composite layer including inorganic particles and one-dimensional inorganic material without polymer-based organic binder and electrochemical device using the same |
| US12021258B2 (en) | 2020-07-07 | 2024-06-25 | Sk Innovation Co., Ltd. | Separator having inorganic composite layer including inorganic particles and one-dimensional inorganic material and electrochemical device using the same |
| CN111900314B (zh) * | 2020-08-04 | 2022-02-22 | 中国科学院物理研究所 | 一种金属复合氧化物涂覆的电池隔膜及其制备方法和应用 |
| CN114730864B (zh) * | 2020-09-07 | 2025-06-17 | 株式会社Lg新能源 | 用于二次电池的电极和制造其的方法 |
| CN112993488A (zh) * | 2021-02-08 | 2021-06-18 | 哈尔滨工业大学 | 一种锂离子电池隔膜材料及其制备方法 |
Family Cites Families (41)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19850826A1 (de) * | 1998-11-04 | 2000-05-11 | Basf Ag | Als Separatoren in elektrochemischen Zellen geeignete Verbundkörper |
| CN1142603C (zh) * | 2000-04-29 | 2004-03-17 | 中国科学院物理研究所 | 一种具有高温自封闭机制的微孔聚合物隔膜及其制备方法 |
| US20040086782A1 (en) * | 2002-11-01 | 2004-05-06 | Celgard Inc. | Explosion-proof separator for Li-ion secondary batteries |
| JP4866611B2 (ja) * | 2003-09-05 | 2012-02-01 | 日立化成工業株式会社 | 非水電解液二次電池用負極材、該負極材を用いた非水電解液二次電池用負極および非水電解液二次電池 |
| CN100492720C (zh) * | 2003-09-18 | 2009-05-27 | 松下电器产业株式会社 | 锂离子二次电池 |
| DE602004032360D1 (de) * | 2003-09-18 | 2011-06-01 | Panasonic Corp | Lithiumionen-sekundärbatterie |
| JP4529432B2 (ja) * | 2003-12-08 | 2010-08-25 | 日産自動車株式会社 | リチウムイオン電池用正極材料およびこれを用いた電池 |
| JP4449447B2 (ja) * | 2003-12-22 | 2010-04-14 | 日産自動車株式会社 | 固体電解質電池の製造方法 |
| ES3010715T3 (en) * | 2004-07-07 | 2025-04-04 | Lg Energy Solution Ltd | New organic/inorganic composite porous film and electrochemical device prepared thereby |
| KR100659820B1 (ko) * | 2004-11-17 | 2006-12-19 | 삼성에스디아이 주식회사 | 리튬 이온 이차 전지 |
| KR100758482B1 (ko) * | 2004-12-07 | 2007-09-12 | 주식회사 엘지화학 | 표면 처리된 다공성 필름 및 이를 이용한 전기 화학 소자 |
| JP2006172995A (ja) * | 2004-12-17 | 2006-06-29 | Nissan Motor Co Ltd | 電極インクおよび電池 |
| KR100775310B1 (ko) * | 2004-12-22 | 2007-11-08 | 주식회사 엘지화학 | 유/무기 복합 다공성 분리막 및 이를 이용한 전기 화학소자 |
| JP2007188777A (ja) * | 2006-01-13 | 2007-07-26 | Sony Corp | セパレータおよび非水電解質電池 |
| TWI346406B (en) * | 2006-02-16 | 2011-08-01 | Lg Chemical Ltd | Lithium secondary battery with enhanced heat-resistance |
| JP2007273123A (ja) * | 2006-03-30 | 2007-10-18 | Matsushita Electric Ind Co Ltd | 非水電解質二次電池とその製造方法 |
| KR100918751B1 (ko) * | 2006-07-26 | 2009-09-24 | 주식회사 엘지화학 | 분리막과의 계면 접착이 향상된 전극 및 이를 포함하는전기 화학 소자 |
| JP2008034215A (ja) * | 2006-07-28 | 2008-02-14 | Hitachi Ltd | リチウム二次電池用正極とその製造方法、およびリチウム二次電池 |
| JP4377904B2 (ja) * | 2006-10-31 | 2009-12-02 | 株式会社東芝 | 電極の製造方法及び非水電解質電池の製造方法 |
| JP2008179903A (ja) * | 2007-01-23 | 2008-08-07 | Hitachi Maxell Ltd | 多孔質膜、電気化学素子用セパレータ、多孔質膜の製造方法、非水電解質電池および非水電解質電池の製造方法 |
| KR100727248B1 (ko) * | 2007-02-05 | 2007-06-11 | 주식회사 엘지화학 | 다공성 활성층이 코팅된 유기/무기 복합 분리막 및 이를구비한 전기화학소자 |
| KR100966024B1 (ko) * | 2007-04-24 | 2010-06-24 | 주식회사 엘지화학 | 이종의 세퍼레이터를 구비한 전기화학소자 |
| KR100983161B1 (ko) * | 2008-01-11 | 2010-09-20 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 구비한 이차전지 |
| US20100221965A1 (en) * | 2008-01-29 | 2010-09-02 | Hitachi Maxell, Ltd. | Slurry for forming insulating layer, separator for electrochemical device, method for producing the same, and electrochemical device |
| JP2009259755A (ja) * | 2008-03-25 | 2009-11-05 | Hitachi Chem Co Ltd | 電気化学素子用セパレータ、及びこれを用いたリチウムイオン電池 |
| US20110129731A1 (en) * | 2008-08-05 | 2011-06-02 | Yasuhiro Wakizaka | Electrode for lithium-ion secondary battery |
| JP5381078B2 (ja) * | 2008-12-19 | 2014-01-08 | 日産自動車株式会社 | 電極およびその製造方法 |
| EP2466678B1 (en) | 2009-08-10 | 2017-11-22 | LG Chem, Ltd. | Lithium secondary battery |
| US9359509B2 (en) * | 2009-08-27 | 2016-06-07 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Aqueous carbon filler dispersion coating liquid, conductivity-imparting material, electrode plate for an electrical storage device, manufacturing method therefore, and electrical storage device |
| JP5765228B2 (ja) * | 2009-09-30 | 2015-08-19 | 日本ゼオン株式会社 | 二次電池用多孔膜及び二次電池 |
| EP2506339B1 (en) * | 2009-11-23 | 2018-01-10 | LG Chem, Ltd. | Method for preparing separator having porous coating layer, separator formed therefrom and electrochemical device containing same |
| JP5564954B2 (ja) * | 2010-01-13 | 2014-08-06 | 日本ゼオン株式会社 | 多孔膜用スラリー及び二次電池 |
| JP5712629B2 (ja) * | 2010-01-21 | 2015-05-07 | 東レ株式会社 | 多孔性フィルムおよび蓄電デバイス |
| CN102190323B (zh) | 2010-02-25 | 2014-08-06 | 住友化学株式会社 | 无机氧化物粉末和含无机氧化物的淤浆、以及使用该於浆的锂离子二次电池和制备其的方法 |
| JP2012004103A (ja) * | 2010-02-25 | 2012-01-05 | Sumitomo Chemical Co Ltd | 無機酸化物粉末および無機酸化物含有スラリーならびに該スラリーを使用したリチウムイオン二次電池およびその製造方法 |
| KR101173202B1 (ko) * | 2010-02-25 | 2012-08-13 | 주식회사 엘지화학 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자의 제조방법 |
| KR101664526B1 (ko) * | 2010-02-26 | 2016-10-11 | 제온 코포레이션 | 전고체 2 차 전지 및 전고체 2 차 전지의 제조 방법 |
| JP5614578B2 (ja) * | 2010-07-27 | 2014-10-29 | トヨタ自動車株式会社 | 水性組成物の製造方法 |
| JP5699576B2 (ja) * | 2010-12-08 | 2015-04-15 | ソニー株式会社 | 積層型微多孔膜、電池用セパレータおよび非水電解質電池 |
| KR101369326B1 (ko) * | 2011-12-27 | 2014-03-04 | 주식회사 엘지화학 | 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자 |
| CN102623658B (zh) * | 2012-03-12 | 2014-10-08 | 宁德新能源科技有限公司 | 隔膜及其制备方法及锂离子电池 |
-
2013
- 2013-11-29 KR KR1020130147428A patent/KR101535199B1/ko active Active
- 2013-12-02 PL PL13859566T patent/PL2784843T3/pl unknown
- 2013-12-02 EP EP13859566.5A patent/EP2784843B1/en active Active
- 2013-12-02 CN CN201380007578.3A patent/CN104094447A/zh active Pending
- 2013-12-02 CN CN201811177429.2A patent/CN109309185A/zh active Pending
- 2013-12-02 HU HUE13859566A patent/HUE046104T2/hu unknown
- 2013-12-02 BR BR112014017660-4A patent/BR112014017660B1/pt active IP Right Grant
- 2013-12-02 WO PCT/KR2013/011056 patent/WO2014084692A1/ko not_active Ceased
- 2013-12-02 IN IN2238MUN2014 patent/IN2014MN02238A/en unknown
- 2013-12-02 JP JP2015535583A patent/JP6110949B2/ja active Active
-
2014
- 2014-04-22 US US14/258,137 patent/US9991491B2/en active Active
-
2017
- 2017-01-27 JP JP2017013025A patent/JP6387127B2/ja active Active
-
2018
- 2018-05-02 US US15/969,345 patent/US11031656B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017126566A5 (enExample) | ||
| RU2009143342A (ru) | Электрохимическое устройство, имеющее различные типы сепараторов | |
| CN108260363B (zh) | 包括粘着层的用于电化学元件的复合隔板、和包括该复合隔板的电化学元件 | |
| JP6387127B2 (ja) | 改善された分散性を有するスラリー及びその用途 | |
| CN111052450B (zh) | 用于电化学装置的隔板和制造该隔板的方法 | |
| JP2014082216A5 (enExample) | ||
| JP2010525542A5 (enExample) | ||
| JP6824558B2 (ja) | 機能性バインダーが適用された電池用分離膜及びこれを適用した電気化学素子 | |
| KR101689752B1 (ko) | 분리막-접착층 및 전극-접착층을 갖는 전극조립체 및 이를 포함하는 전기화학소자 | |
| CN101326658B (zh) | 具有形态梯度的有机/无机复合隔膜、其制造方法和含该隔膜的电化学装置 | |
| CN101542777B (zh) | 具有多孔活性涂层的有机/无机复合隔膜以及包含该隔膜的电化学器件 | |
| TWI484685B (zh) | 分隔件及包含其之電化學裝置 | |
| JP2015506060A5 (enExample) | ||
| JP2022089963A5 (enExample) | ||
| RU2007128001A (ru) | Органическая/неорганическая композитная микропористая мембрана и электрохимическое устройство, полученное с ее использованием | |
| JP2008524824A5 (enExample) | ||
| RU2006129310A (ru) | Электрод, покрытый органическим/неорганическим композиционным пористым слоем, и содержащее его электромеханическое устройство | |
| WO2016034019A1 (zh) | 水性的聚合物和无机纳米粒子复合的锂电池隔膜及其制备方法 | |
| JP2011243986A5 (enExample) | ||
| CN110574190B (zh) | 包括具有不同玻璃化转变温度的粘合剂的隔板及其制造方法 | |
| JP2017107848A5 (enExample) | ||
| JP2011254075A5 (enExample) | ||
| CN108140787A (zh) | 改进的电池隔板和相关方法 | |
| JP2016521915A5 (enExample) | ||
| KR20130045601A (ko) | 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |