CN101836312A - 储存特性改善的蓄电池及其制造方法 - Google Patents
储存特性改善的蓄电池及其制造方法 Download PDFInfo
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- CN101836312A CN101836312A CN200880112618A CN200880112618A CN101836312A CN 101836312 A CN101836312 A CN 101836312A CN 200880112618 A CN200880112618 A CN 200880112618A CN 200880112618 A CN200880112618 A CN 200880112618A CN 101836312 A CN101836312 A CN 101836312A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
- H01M10/0566—Liquid materials
- H01M10/0567—Liquid materials characterised by the additives
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- 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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/431—Inorganic material
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/409—Separators, membranes or diaphragms characterised by the material
- H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0037—Mixture of solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0091—Composites in the form of mixtures
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
| 阻抗增加(%) | |
| 实施例1 | 18.3% |
| 阻抗增加(%) | |
| 实施例2 | 20.4% |
| 实施例3 | 21.2% |
| 实施例4 | 17.2% |
| 实施例5 | 19.8% |
| 实施例6 | 20.1% |
| 实施例7 | 11.3% |
| 实施例8 | 12.5% |
| 实施例9 | 14.7% |
| 对比例1 | 24.9% |
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475106.7A CN104300103B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070119118A KR100976862B1 (ko) | 2007-11-21 | 2007-11-21 | 향상된 저장성능을 가지는 이차전지 및 이의 제조방법. |
| KR10-2007-0119118 | 2007-11-21 | ||
| PCT/KR2008/006856 WO2009066946A2 (en) | 2007-11-21 | 2008-11-21 | Secondary battery with improved storage characteristics and method for manufacturing the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475106.7A Division CN104300103B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101836312A true CN101836312A (zh) | 2010-09-15 |
| CN101836312B CN101836312B (zh) | 2014-10-29 |
Family
ID=40667999
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880112618.XA Active CN101836312B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
| CN201410475106.7A Active CN104300103B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475106.7A Active CN104300103B (zh) | 2007-11-21 | 2008-11-21 | 储存特性改善的蓄电池及其制造方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US8277981B2 (zh) |
| EP (3) | EP2642557B1 (zh) |
| JP (2) | JP5219309B2 (zh) |
| KR (1) | KR100976862B1 (zh) |
| CN (2) | CN101836312B (zh) |
| WO (1) | WO2009066946A2 (zh) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104466245A (zh) * | 2013-09-13 | 2015-03-25 | 苏州纳新新能源科技有限公司 | 锂离子电池电解质溶液组合物 |
| CN104685695A (zh) * | 2012-11-22 | 2015-06-03 | 株式会社Lg化学 | 锂二次电池用电解质和包含所述电解质的锂二次电池 |
| CN105144460A (zh) * | 2013-12-06 | 2015-12-09 | Sk新技术株式会社 | 锂二次电池用电解液及包括该电解液的锂二次电池 |
| WO2016127501A1 (zh) * | 2015-02-12 | 2016-08-18 | 江苏华东锂电技术研究院有限公司 | 硫酸钡复合隔膜及其制备方法,以及锂离子电池 |
| CN106092925A (zh) * | 2016-06-01 | 2016-11-09 | 淄博火炬能源有限责任公司 | 氟硼酸盐电沉积铅溶液中骨胶有效含量的测定方法 |
| CN106299222A (zh) * | 2016-09-05 | 2017-01-04 | 东莞新能源科技有限公司 | 一种隔膜及其二次电池 |
| CN108598565A (zh) * | 2018-03-29 | 2018-09-28 | 武汉新能源研究院有限公司 | 一种甲基膦酸二甲酯固态电解质的制备方法及锂离子电池 |
| CN110707264A (zh) * | 2019-09-19 | 2020-01-17 | 河北金力新能源科技股份有限公司 | 锂硫电池用高电导涂层隔膜及其制备方法和应用 |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6447849A (en) * | 1987-08-11 | 1989-02-22 | Sekisui Chemical Co Ltd | Ceramic coating product and ceramic coating cutting tool |
| US8883354B2 (en) | 2006-02-15 | 2014-11-11 | Optodot Corporation | Separators for electrochemical cells |
| KR101027120B1 (ko) * | 2009-11-11 | 2011-04-05 | 한국수력원자력 주식회사 | 방사선 조사를 이용한 유/무기 복합막의 제조방법 및 이에 따라 제조되는 유/무기 복합막 |
| DK2596538T3 (en) | 2010-07-19 | 2019-04-01 | Optodot Corp | SEPARATORS FOR ELECTROCHEMICAL CELLS |
| KR101312261B1 (ko) * | 2010-12-30 | 2013-09-27 | 삼성전자주식회사 | 리튬 이차 전지용 전해질 및 이를 포함하는 리튬 이차 전지 |
| US8859130B2 (en) * | 2011-03-11 | 2014-10-14 | GM Global Technology Operations LLC | Battery cover for a high voltage automotive battery |
| JP5988134B2 (ja) * | 2011-05-11 | 2016-09-07 | 株式会社Gsユアサ | 蓄電素子 |
| FR2975098B1 (fr) * | 2011-05-12 | 2014-02-07 | Centre Nat Rech Scient | Composes a groupement redox, leur utilisation comme additif d'electrolyte, composition d'electrolyte et systemes electrochimiques les contenant |
| WO2013108365A1 (ja) | 2012-01-17 | 2013-07-25 | トヨタ自動車株式会社 | 密閉型リチウム二次電池 |
| US20130244080A1 (en) * | 2012-03-16 | 2013-09-19 | Samsung Sdi Co., Ltd. | Separator for lithium secondary battery |
| KR101711982B1 (ko) | 2012-03-22 | 2017-03-03 | 삼성에스디아이 주식회사 | 세퍼레이터 및 리튬 이차 전지 |
| JP6290205B2 (ja) * | 2012-07-20 | 2018-03-07 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 電気化学電池 |
| JP2015529946A (ja) | 2012-07-30 | 2015-10-08 | サビック グローバル テクノロジーズ ベスローテン フェンノートシャップ | 高温溶融完全性セパレータを含むシステム、および、フィルム/ポリマー膜の作製方法 |
| US10879513B2 (en) | 2013-04-29 | 2020-12-29 | Optodot Corporation | Nanoporous composite separators with increased thermal conductivity |
| KR101958644B1 (ko) * | 2013-05-21 | 2019-03-15 | 주식회사 엘지화학 | 폴리올레핀 분리막 및 그의 제조방법 |
| EP2830125B9 (de) * | 2013-07-22 | 2016-12-21 | Sihl GmbH | Separator für elektrochemische Zelle und Verfahren zu seiner Herstellung |
| JP5963012B2 (ja) | 2014-04-21 | 2016-08-03 | トヨタ自動車株式会社 | 非水電解質二次電池 |
| KR101670802B1 (ko) | 2014-12-01 | 2016-10-31 | 에스케이씨 주식회사 | 이차전지용 다공성 분리막 |
| US10381625B2 (en) | 2014-12-19 | 2019-08-13 | Samsung Electronics Co., Ltd. | Composite membrane, preparation method thereof, anode structure including the composite membrane, and lithium secondary battery including the anode structure |
| US10381623B2 (en) | 2015-07-09 | 2019-08-13 | Optodot Corporation | Nanoporous separators for batteries and related manufacturing methods |
| US12040506B2 (en) | 2015-04-15 | 2024-07-16 | Lg Energy Solution, Ltd. | Nanoporous separators for batteries and related manufacturing methods |
| CN106129314B (zh) * | 2016-08-15 | 2019-06-14 | 杭州威宏能源科技有限公司 | 一种动力锂离子电池 |
| WO2020059187A1 (en) | 2018-09-19 | 2020-03-26 | Kabushiki Kaisha Toshiba | Electrode, secondary battery, battery pack, vehicle, and stationary power supply |
| JP7098558B2 (ja) | 2018-09-19 | 2022-07-11 | 株式会社東芝 | 電極、二次電池、電池パック、車両、及び、定置用電源 |
| JP7030738B2 (ja) | 2019-03-18 | 2022-03-07 | 株式会社東芝 | 電極、非水電解質電池、電池パック及び車両 |
| CN112909430A (zh) * | 2019-12-03 | 2021-06-04 | 恒大新能源技术(深圳)有限公司 | 锂离子电池隔膜及其制备方法和锂离子电池 |
| AU2022265717A1 (en) | 2021-04-29 | 2023-11-09 | 24M Technologies, Inc. | Electrochemical cells with multiple separators, and methods of producing the same |
| TW202443944A (zh) | 2022-12-16 | 2024-11-01 | 美商24M科技公司 | 用於最小化及預防電化電池中形成枝晶的系統及方法 |
| US12431545B1 (en) | 2024-03-26 | 2025-09-30 | 24M Technologies, Inc. | Systems and methods for minimizing and preventing dendrite formation in electrochemical cells |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3953241A (en) * | 1970-03-12 | 1976-04-27 | Westinghouse Electric Corporation | Heat resistant substrates and battery separators made therefrom |
| US3967978A (en) * | 1973-03-30 | 1976-07-06 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Resin sheet having porous layered structure useful as electrode separator for electric cells |
| JPH06302314A (ja) * | 1993-04-01 | 1994-10-28 | Wr Grace & Co Connecticut | 電池隔離板 |
| JPH1092444A (ja) * | 1996-09-13 | 1998-04-10 | Japan Gore Tex Inc | 電気化学反応装置用固体高分子電解質複合体及びそれを用いた電気化学反応装置 |
| US6444343B1 (en) * | 1996-11-18 | 2002-09-03 | University Of Southern California | Polymer electrolyte membranes for use in fuel cells |
| DE19741498B4 (de) | 1997-09-20 | 2008-07-03 | Evonik Degussa Gmbh | Herstellung eines Keramik-Edelstahlgewebe-Verbundes |
| JP2000173574A (ja) | 1998-12-04 | 2000-06-23 | Mitsubishi Paper Mills Ltd | 非水電解液電池の製造方法 |
| US6416906B1 (en) * | 2000-01-05 | 2002-07-09 | Lithdyne Internatioal Inc. | Stabilized lithium electrochemical cells containing an alkoxy silane |
| WO2001059871A1 (en) | 2000-02-10 | 2001-08-16 | Mitsubishi Denki Kabushiki Kaisha | Nonaqueous electrolyte cell manufacturing method and cell manufactured thereby |
| US7026074B2 (en) * | 2002-02-15 | 2006-04-11 | The University Of Chicago | Lithium ion battery with improved safety |
| US7226696B2 (en) * | 2002-02-27 | 2007-06-05 | Rayovac Corporation | Alkaline cell with performance enhancing additives |
| JP2003272591A (ja) * | 2002-03-19 | 2003-09-26 | Denso Corp | リチウム電池用セパレータの製造方法 |
| 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 |
| JP3649713B2 (ja) | 2002-08-30 | 2005-05-18 | 三菱重工業株式会社 | 固体電解質 |
| KR100884795B1 (ko) | 2002-08-31 | 2009-02-23 | 삼성에스디아이 주식회사 | 고분자 전해질 및 이를 채용한 리튬 전지 |
| US20040086782A1 (en) * | 2002-11-01 | 2004-05-06 | Celgard Inc. | Explosion-proof separator for Li-ion secondary batteries |
| KR100509604B1 (ko) * | 2003-01-14 | 2005-08-22 | 삼성에스디아이 주식회사 | 유기 전해액 및 이를 채용한 리튬 전지 |
| KR100609693B1 (ko) | 2004-04-24 | 2006-08-08 | 한국전자통신연구원 | 리튬 단이온 전도 무기 첨가제를 포함하는 리튬이차전지용 복합 고분자 전해질 및 그 제조 방법 |
| JP4671613B2 (ja) * | 2004-02-27 | 2011-04-20 | 三洋電機株式会社 | 耐熱性非水電解質電池 |
| DE102004018930A1 (de) * | 2004-04-20 | 2005-11-17 | Degussa Ag | Verwendung eines keramischen Separators in Lithium-Ionenbatterien, die einen Elektrolyten aufweisen, der ionische Flüssigkeiten enthält |
| KR100670448B1 (ko) * | 2004-05-31 | 2007-01-16 | 삼성에스디아이 주식회사 | 리튬이온 이차전지용 전해액 및 이를 포함하는 리튬이온이차전지 |
| EP3739668B1 (en) * | 2004-07-07 | 2024-11-13 | LG Energy Solution, Ltd. | New organic/inorganic composite porous film and electrochemical device prepared thereby |
| KR100749301B1 (ko) * | 2004-07-07 | 2007-08-14 | 주식회사 엘지화학 | 신규 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학소자 |
| JP2006066320A (ja) * | 2004-08-30 | 2006-03-09 | Shin Kobe Electric Mach Co Ltd | カルボン酸無水有機化合物、それを含む非水電解液及びそれを用いたリチウム二次電池 |
| DE602005011217D1 (de) * | 2004-09-22 | 2009-01-08 | Samsung Sdi Co Ltd | Kompositmaterialband für sekundäre Lithiumbatterien und sekundäre Lithiumbatterien dieses verwendend |
| KR100659854B1 (ko) * | 2005-04-28 | 2006-12-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| KR100770105B1 (ko) * | 2005-07-06 | 2007-10-24 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| CN100426562C (zh) * | 2005-09-14 | 2008-10-15 | 松下电器产业株式会社 | 非水电解质二次电池 |
| JP5128779B2 (ja) | 2006-03-06 | 2013-01-23 | パナソニック株式会社 | リチウムイオン二次電池 |
| 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 |
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2007
- 2007-11-21 KR KR1020070119118A patent/KR100976862B1/ko active Active
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2008
- 2008-11-21 EP EP13172875.0A patent/EP2642557B1/en active Active
- 2008-11-21 JP JP2010534888A patent/JP5219309B2/ja active Active
- 2008-11-21 WO PCT/KR2008/006856 patent/WO2009066946A2/en not_active Ceased
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- 2008-11-21 CN CN200880112618.XA patent/CN101836312B/zh active Active
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- 2008-11-21 EP EP08852562.1A patent/EP2212948B1/en active Active
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104685695A (zh) * | 2012-11-22 | 2015-06-03 | 株式会社Lg化学 | 锂二次电池用电解质和包含所述电解质的锂二次电池 |
| CN104685695B (zh) * | 2012-11-22 | 2017-04-26 | 株式会社Lg 化学 | 锂二次电池用电解质和包含所述电解质的锂二次电池 |
| CN104466245A (zh) * | 2013-09-13 | 2015-03-25 | 苏州纳新新能源科技有限公司 | 锂离子电池电解质溶液组合物 |
| CN105144460A (zh) * | 2013-12-06 | 2015-12-09 | Sk新技术株式会社 | 锂二次电池用电解液及包括该电解液的锂二次电池 |
| CN105144460B (zh) * | 2013-12-06 | 2017-09-29 | Sk新技术株式会社 | 锂二次电池用电解液及包括该电解液的锂二次电池 |
| WO2016127501A1 (zh) * | 2015-02-12 | 2016-08-18 | 江苏华东锂电技术研究院有限公司 | 硫酸钡复合隔膜及其制备方法,以及锂离子电池 |
| CN106092925A (zh) * | 2016-06-01 | 2016-11-09 | 淄博火炬能源有限责任公司 | 氟硼酸盐电沉积铅溶液中骨胶有效含量的测定方法 |
| CN106092925B (zh) * | 2016-06-01 | 2018-10-09 | 淄博火炬能源有限责任公司 | 氟硼酸盐电沉积铅溶液中骨胶有效含量的测定方法 |
| CN106299222A (zh) * | 2016-09-05 | 2017-01-04 | 东莞新能源科技有限公司 | 一种隔膜及其二次电池 |
| CN106299222B (zh) * | 2016-09-05 | 2019-05-07 | 东莞新能源科技有限公司 | 一种隔膜及其二次电池 |
| CN108598565A (zh) * | 2018-03-29 | 2018-09-28 | 武汉新能源研究院有限公司 | 一种甲基膦酸二甲酯固态电解质的制备方法及锂离子电池 |
| CN110707264A (zh) * | 2019-09-19 | 2020-01-17 | 河北金力新能源科技股份有限公司 | 锂硫电池用高电导涂层隔膜及其制备方法和应用 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5676666B2 (ja) | 2015-02-25 |
| WO2009066946A2 (en) | 2009-05-28 |
| EP2212948B1 (en) | 2014-08-06 |
| EP2212948A2 (en) | 2010-08-04 |
| US20100255382A1 (en) | 2010-10-07 |
| JP2013152937A (ja) | 2013-08-08 |
| CN101836312B (zh) | 2014-10-29 |
| WO2009066946A3 (en) | 2009-08-06 |
| EP2212948A4 (en) | 2011-11-30 |
| EP2642557B1 (en) | 2014-10-01 |
| JP2011504287A (ja) | 2011-02-03 |
| CN104300103A (zh) | 2015-01-21 |
| US8580419B2 (en) | 2013-11-12 |
| US8277981B2 (en) | 2012-10-02 |
| EP2490280A1 (en) | 2012-08-22 |
| US20120321933A1 (en) | 2012-12-20 |
| EP2642557A1 (en) | 2013-09-25 |
| KR20090052556A (ko) | 2009-05-26 |
| KR100976862B1 (ko) | 2010-08-23 |
| CN104300103B (zh) | 2017-09-08 |
| JP5219309B2 (ja) | 2013-06-26 |
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