JP2009527090A5 - - Google Patents
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- JP2009527090A5 JP2009527090A5 JP2008555163A JP2008555163A JP2009527090A5 JP 2009527090 A5 JP2009527090 A5 JP 2009527090A5 JP 2008555163 A JP2008555163 A JP 2008555163A JP 2008555163 A JP2008555163 A JP 2008555163A JP 2009527090 A5 JP2009527090 A5 JP 2009527090A5
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- inorganic particles
- porous
- porous inorganic
- electrode according
- 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.)
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- 239000010954 inorganic particle Substances 0.000 claims description 20
- 239000002243 precursor Substances 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 8
- 239000011148 porous material Substances 0.000 claims 7
- 239000011230 binding agent Substances 0.000 claims 6
- 239000011247 coating layer Substances 0.000 claims 5
- 239000002131 composite material Substances 0.000 claims 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 3
- 229910001416 lithium ion Inorganic materials 0.000 claims 3
- 238000002844 melting Methods 0.000 claims 3
- 230000008018 melting Effects 0.000 claims 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims 3
- 239000006185 dispersion Substances 0.000 claims 2
- 239000002612 dispersion medium Substances 0.000 claims 2
- 239000012528 membrane Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 238000000926 separation method Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000008025 crystallization Effects 0.000 claims 1
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000007772 electrode material Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 239000004088 foaming agent Substances 0.000 claims 1
- 229910010272 inorganic material Inorganic materials 0.000 claims 1
- 239000011147 inorganic material Substances 0.000 claims 1
- 229910052744 lithium Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 238000002156 mixing Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 7
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- MGQIWUQTCOJGJU-UHFFFAOYSA-N [AlH3].Cl Chemical compound [AlH3].Cl MGQIWUQTCOJGJU-UHFFFAOYSA-N 0.000 description 1
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical compound O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- 229940009827 aluminum acetate Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2006-0015183 | 2006-02-16 | ||
| KR20060015183 | 2006-02-16 | ||
| PCT/KR2007/000848 WO2007094641A1 (en) | 2006-02-16 | 2007-02-16 | Organic/inorganic composite electrolyte and electrochemical device prepared thereby |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009527090A JP2009527090A (ja) | 2009-07-23 |
| JP2009527090A5 true JP2009527090A5 (enExample) | 2012-02-02 |
| JP5117411B2 JP5117411B2 (ja) | 2013-01-16 |
Family
ID=38371772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008555163A Active JP5117411B2 (ja) | 2006-02-16 | 2007-02-16 | 有機／無機複合電解質及びこれを用いた電気化学素子 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20100167124A1 (enExample) |
| JP (1) | JP5117411B2 (enExample) |
| KR (1) | KR100775295B1 (enExample) |
| CN (1) | CN101385164B (enExample) |
| DE (1) | DE112007000395B4 (enExample) |
| TW (1) | TWI368347B (enExample) |
| WO (1) | WO2007094641A1 (enExample) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100918050B1 (ko) | 2007-10-02 | 2009-09-18 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이를 포함하는 리튬 이차전지용 음극, 및 리튬 이차 전지 |
| US8524394B2 (en) | 2007-11-22 | 2013-09-03 | Samsung Sdi Co., Ltd. | Negative electrode and negative active material for rechargeable lithium battery, and rechargeable lithium battery including same |
| KR100913176B1 (ko) * | 2007-11-28 | 2009-08-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
| JP5384631B2 (ja) | 2008-08-25 | 2014-01-08 | エルジー・ケム・リミテッド | 多孔性コーティング層を備えたセパレータ、その製造方法及びこれを備えた電気化学素子 |
| US10439188B2 (en) | 2009-08-10 | 2019-10-08 | Lg Chem, Ltd. | Lithium secondary battery |
| EP2466678B1 (en) | 2009-08-10 | 2017-11-22 | LG Chem, Ltd. | Lithium secondary battery |
| KR20110075631A (ko) * | 2009-12-28 | 2011-07-06 | 롯데알미늄 주식회사 | 나노기공을 갖는 세퍼레이터 및 이를 이용한 에너지 저장 장치 |
| US9209463B2 (en) | 2010-03-04 | 2015-12-08 | Samsung Sdi Co., Ltd. | Secondary battery and method of fabricating of the secondary battery |
| KR101187767B1 (ko) * | 2010-03-17 | 2012-10-05 | 주식회사 엘지화학 | 세퍼레이터 및 이를 구비한 전기화학소자 |
| US20110300432A1 (en) | 2010-06-07 | 2011-12-08 | Snyder Shawn W | Rechargeable, High-Density Electrochemical Device |
| KR101408844B1 (ko) * | 2010-06-10 | 2014-06-20 | 에스케이이노베이션 주식회사 | 고내열성 유/무기 피복층을 갖는 복합 미세다공막 |
| KR101254693B1 (ko) * | 2011-02-15 | 2013-04-15 | 주식회사 엘지화학 | 세퍼레이터, 그 제조방법 및 이를 구비한 전기화학소자 |
| TWI469425B (zh) * | 2011-02-15 | 2015-01-11 | Lg Chemical Ltd | 隔離膜，其製備方法，以及包含其之電化學裝置 |
| KR101499676B1 (ko) * | 2011-06-09 | 2015-03-06 | 주식회사 엘지화학 | 다공성 코팅층을 구비한 세퍼레이터 및 이를 구비한 전기화학소자 |
| CN102244292A (zh) * | 2011-06-09 | 2011-11-16 | 华南师范大学 | 锂离子电池离子液体基凝胶聚合物电解质及制备与应用 |
| GB2492167C (en) | 2011-06-24 | 2018-12-05 | Nexeon Ltd | Structured particles |
| WO2013021299A1 (de) * | 2011-08-08 | 2013-02-14 | Basf Se | Elektrochemische zellen |
| WO2013114095A1 (en) | 2012-01-30 | 2013-08-08 | Nexeon Limited | Composition of si/c electro active material |
| GB2499984B (en) * | 2012-02-28 | 2014-08-06 | Nexeon Ltd | Composite particles comprising a removable filler |
| GB2502625B (en) | 2012-06-06 | 2015-07-29 | Nexeon Ltd | Method of forming silicon |
| KR101730574B1 (ko) * | 2012-09-19 | 2017-05-11 | 주식회사 엘지화학 | 금속 이온을 흡착하기 위한 다공성 코팅층을 포함하는 이차전지용 분리막, 이를 포함하는 이차전지, 및 상기 분리막의 제조방법 |
| GB2507535B (en) | 2012-11-02 | 2015-07-15 | Nexeon Ltd | Multilayer electrode |
| KR101658503B1 (ko) * | 2012-11-06 | 2016-09-21 | 주식회사 엘지화학 | 이차전지용 양극 활물질 및 이를 포함하는 이차전지 |
| US9742028B2 (en) | 2013-08-21 | 2017-08-22 | GM Global Technology Operations LLC | Flexible membranes and coated electrodes for lithium based batteries |
| KR101567203B1 (ko) | 2014-04-09 | 2015-11-09 | (주)오렌지파워 | 이차 전지용 음극 활물질 및 이의 방법 |
| KR101604352B1 (ko) | 2014-04-22 | 2016-03-18 | (주)오렌지파워 | 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| KR20150137541A (ko) * | 2014-05-30 | 2015-12-09 | 에스케이이노베이션 주식회사 | 리튬 이차전지 |
| US9666852B2 (en) * | 2014-10-02 | 2017-05-30 | Ford Global Technologies, Llc | Composite separator with aligned particles |
| WO2016064949A1 (en) * | 2014-10-23 | 2016-04-28 | Sion Power Corporation | Ion-conductive composite for electrochemical cells |
| KR102356240B1 (ko) * | 2014-12-09 | 2022-01-26 | 에스케이온 주식회사 | 리튬 이차전지용 음극 합제, 이를 이용한 리튬 이차전지용 음극 및 리튬 이차전지 |
| GB2533161C (en) | 2014-12-12 | 2019-07-24 | Nexeon Ltd | Electrodes for metal-ion batteries |
| KR102563082B1 (ko) * | 2015-03-20 | 2023-08-02 | 니폰 제온 가부시키가이샤 | 비수계 이차전지 기능층용 조성물, 비수계 이차전지용 기능층 및 비수계 이차전지 |
| CN104900832B (zh) * | 2015-05-26 | 2018-07-03 | 广东烛光新能源科技有限公司 | 一种多孔复合隔离膜及其制备方法 |
| CN104868086B (zh) * | 2015-05-26 | 2018-05-25 | 广东烛光新能源科技有限公司 | 一种复合多孔隔离膜及其制备方法 |
| WO2017010780A1 (ko) * | 2015-07-10 | 2017-01-19 | 주식회사 엘지화학 | 세퍼레이터 및 이를 포함하는 전기화학소자 |
| KR101874159B1 (ko) * | 2015-09-21 | 2018-07-03 | 주식회사 엘지화학 | 리튬 이차전지용 전극의 제조방법 및 이로부터 제조된 리튬 이차전지용 전극 |
| CN106981607A (zh) * | 2016-01-19 | 2017-07-25 | 中国电力科学研究院 | 一种锂离子电池隔膜及其制作方法 |
| CN107221649B (zh) * | 2016-03-21 | 2020-05-19 | 中国科学院苏州纳米技术与纳米仿生研究所 | 具有有机-无机复合保护层的电极、其制备方法及应用 |
| ES2993278T3 (en) | 2016-06-14 | 2024-12-26 | Nexeon Ltd | Electrodes for metal-ion batteries |
| US10084178B2 (en) * | 2016-09-22 | 2018-09-25 | Grst International Limited | Method of preparing electrode assemblies |
| US11581566B2 (en) | 2017-02-27 | 2023-02-14 | Nec Corporation | Secondary battery and method for manufacturing the same |
| GB2563455B (en) | 2017-06-16 | 2019-06-19 | Nexeon Ltd | Particulate electroactive materials for use in metal-ion batteries |
| JP6783735B2 (ja) * | 2017-09-19 | 2020-11-11 | 株式会社東芝 | リチウムイオン二次電池用の電極群、二次電池、電池パック及び車両 |
| US11322799B2 (en) | 2017-12-01 | 2022-05-03 | Lg Energy Solution, Ltd. | Electrode including single-sided electrode with inorganic coating layer attached to slurry on collector and electrode assembly including the same |
| KR102270120B1 (ko) * | 2017-12-01 | 2021-06-28 | 주식회사 엘지에너지솔루션 | 전극 및 전극조립체 |
| CN110622338B (zh) | 2017-12-06 | 2022-10-25 | 株式会社Lg新能源 | 用于锂离子二次电池的隔板和包括该隔板的锂金属电池 |
| KR102209826B1 (ko) * | 2018-03-06 | 2021-01-29 | 삼성에스디아이 주식회사 | 분리막, 이의 제조방법 및 이를 포함하는 리튬전지 |
| CN109346770B (zh) * | 2018-11-23 | 2021-01-15 | 中国科学院过程工程研究所 | 一种电解液以及使用它的锂硫电池及其制备方法和应用 |
| US20220328934A1 (en) * | 2019-06-04 | 2022-10-13 | Honda Motor Co., Ltd. | Electrolytic solution absorbing particles, self-supporting sheet, lithium-ion secondary battery electrode, separator, and lithium-ion secondary battery |
| WO2021035709A1 (en) * | 2019-08-30 | 2021-03-04 | Dow Global Technologies Llc | Polyolefin compositions having improved electrical properties |
| KR102788555B1 (ko) | 2019-10-29 | 2025-03-31 | 주식회사 엘지에너지솔루션 | 기체발생제를 포함하는 분리막 및 이의 제조방법 |
| US11735725B2 (en) * | 2019-11-27 | 2023-08-22 | GM Global Technology Operations LLC | Ceramic coating for lithium or sodium metal electrodes |
| CN112993220B (zh) * | 2019-12-17 | 2022-08-19 | 山东海科创新研究院有限公司 | 一种用于锂离子电池正负极片的功能涂层浆料及其制备方法、锂离子电池 |
| KR102580239B1 (ko) * | 2020-03-09 | 2023-09-19 | 삼성에스디아이 주식회사 | 복합 세퍼레이터 제조 방법, 복합세퍼레이터 및 이를 채용한 리튬 전지 |
| WO2021247736A1 (en) * | 2020-06-02 | 2021-12-09 | Arizona Board Of Regents On Behalf Of Arizona State University | Fire-proof lithium-ion battery |
| US12132167B2 (en) | 2021-04-27 | 2024-10-29 | Samsung Electronics Co., Ltd. | Multi-phase electrolyte film and method of making the same |
| KR20230151606A (ko) * | 2022-04-26 | 2023-11-02 | 현대자동차주식회사 | 페로브스카이트 화합물을 포함하는 고분자 전해질막 연료전지용 첨가제 및 이를 포함하는 고분자 전해질막 연료전지 |
| CN115832414A (zh) * | 2022-12-13 | 2023-03-21 | 澳门大学 | 复合固态电解质膜及其制备方法和应用及锂离子电池 |
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| US5895732A (en) * | 1992-04-24 | 1999-04-20 | Ensci, Inc. | Battery element containing macroporous additives |
| JP3431081B2 (ja) * | 1996-12-24 | 2003-07-28 | 花王株式会社 | 非水電解質二次電池 |
| US6096453A (en) * | 1998-06-19 | 2000-08-01 | Adven Polymers, Inc. | Polymeric thin-film reversible electrochemical charge storage devices |
| US6432586B1 (en) * | 2000-04-10 | 2002-08-13 | Celgard Inc. | Separator for a high energy rechargeable lithium battery |
| JP4981220B2 (ja) * | 2001-06-21 | 2012-07-18 | 帝人株式会社 | 非水系二次電池用セパレータ及び非水系二次電池 |
| JP3631985B2 (ja) | 2001-06-28 | 2005-03-23 | 財団法人かがわ産業支援財団 | イオン伝導性有機−無機複合電解質 |
| JP2003157823A (ja) | 2001-11-20 | 2003-05-30 | Matsushita Battery Industrial Co Ltd | 二次電池およびその製造方法 |
| DE10238944A1 (de) * | 2002-08-24 | 2004-03-04 | Creavis Gesellschaft Für Technologie Und Innovation Mbh | Separator zur Verwendung in Hochenergiebatterien sowie Verfahren zu dessen Herstellung |
| KR100727332B1 (ko) * | 2003-09-26 | 2007-06-12 | 미쓰비시 가가꾸 가부시키가이샤 | 리튬 2차 전지의 포지티브 전극 재료용 리튬 복합 산화물입자, 및 이를 이용한 리튬 2차 전지용 포지티브 전극 및리튬 2차 전지 |
| KR100666821B1 (ko) | 2004-02-07 | 2007-01-09 | 주식회사 엘지화학 | 유/무기 복합 다공성 코팅층이 형성된 전극 및 이를포함하는 전기 화학 소자 |
| JP2005310697A (ja) | 2004-04-26 | 2005-11-04 | Konica Minolta Holdings Inc | 無機有機複合電解質膜の製造方法及び無機有機複合電解質膜並びにそれを用いる燃料電池 |
| KR100858214B1 (ko) * | 2005-06-27 | 2008-09-10 | 주식회사 엘지화학 | 이질적 표면을 갖는 2층 구조의 유/무기 복합 다공성분리막 및 이를 이용한 전기 화학 소자 |
| TWI330136B (en) * | 2005-11-28 | 2010-09-11 | Lg Chemical Ltd | Organic/inorganic composite porous membrane and electrochemical device using the same |
| KR100873570B1 (ko) * | 2006-02-16 | 2008-12-12 | 주식회사 엘지화학 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
-
2007
- 2007-02-15 TW TW096105715A patent/TWI368347B/zh active
- 2007-02-16 WO PCT/KR2007/000848 patent/WO2007094641A1/en not_active Ceased
- 2007-02-16 CN CN2007800057578A patent/CN101385164B/zh active Active
- 2007-02-16 US US12/223,826 patent/US20100167124A1/en not_active Abandoned
- 2007-02-16 KR KR1020070016650A patent/KR100775295B1/ko active Active
- 2007-02-16 DE DE112007000395.2T patent/DE112007000395B4/de active Active
- 2007-02-16 JP JP2008555163A patent/JP5117411B2/ja active Active
-
2011
- 2011-12-16 US US13/327,976 patent/US9070930B2/en active Active
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