CN101002347A - 有机/无机复合多孔薄膜和由其制备的电化学装置 - Google Patents
有机/无机复合多孔薄膜和由其制备的电化学装置 Download PDFInfo
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- CN101002347A CN101002347A CNA2005800272842A CN200580027284A CN101002347A CN 101002347 A CN101002347 A CN 101002347A CN A2005800272842 A CNA2005800272842 A CN A2005800272842A CN 200580027284 A CN200580027284 A CN 200580027284A CN 101002347 A CN101002347 A CN 101002347A
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Images
Classifications
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- H—ELECTRICITY
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- 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
- H01M10/052—Li-accumulators
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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
-
- 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
-
- 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
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- Cell Separators (AREA)
- Secondary Cells (AREA)
Abstract
Description
热箱试验条件 | ||
150℃/1hr | 160℃/1hr | |
实施例1 | ○ | ○ |
实施例2 | ○ | ○ |
实施例3 | ○ | ○ |
实施例4 | ○ | ○ |
实施例5 | ○ | ○ |
实施例6 | ○ | ○ |
实施例7 | ○ | ○ |
实施例8 | ○ | ○ |
实施例9 | ○ | ○ |
比较例1 | ○ | × |
比较例2 | ○ | ○ |
比较例3 | ○ | ○ |
过充电试验条件 | ||
6V/1A | 10V/1A | |
实施例1 | ○ | ○ |
实施例2 | ○ | ○ |
实施例3 | ○ | ○ |
实施例4 | ○ | ○ |
实施例5 | ○ | ○ |
实施例6 | ○ | ○ |
实施例7 | ○ | ○ |
实施例8 | ○ | ○ |
实施例9 | ○ | ○ |
比较例1 | ○ | × |
比较例2 | ○ | ○ |
比较例3 | ○ | ○ |
放电速度(mAh) | |||
0.5C | 1C | 2C | |
实施例1 | 757 | 746 | 694 |
实施例2 | 756 | 748 | 693 |
实施例3 | 756 | 744 | 691 |
实施例4 | 758 | 747 | 694 |
实施例5 | 759 | 750 | 698 |
实施例6 | 755 | 742 | 690 |
实施例7 | 758 | 747 | 694 |
实施例8 | 756 | 745 | 793 |
实施例9 | 757 | 746 | 792 |
比较例1 | 758 | 746 | 693 |
比较例2 | 695 | 562 | 397 |
比较例3 | 642 | 555 | 385 |
比较例4 | 698 | 585 | 426 |
Claims (18)
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KR1020040070096 | 2004-09-02 | ||
KR1020040070096A KR100895196B1 (ko) | 2004-09-02 | 2004-09-02 | 유/무기 복합 다공성 필름 및 이를 이용한 전기 화학 소자 |
KR1020040070095 | 2004-09-02 | ||
KR1020050009999 | 2005-02-03 |
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CN101002347A true CN101002347A (zh) | 2007-07-18 |
CN100593872C CN100593872C (zh) | 2010-03-10 |
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CN200580027284A Active CN100593872C (zh) | 2004-09-02 | 2005-08-17 | 有机/无机复合多孔薄膜和由其制备的电化学装置 |
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Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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-
2004
- 2004-09-02 KR KR1020040070096A patent/KR100895196B1/ko active IP Right Grant
-
2005
- 2005-08-17 CN CN200580027284A patent/CN100593872C/zh active Active
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US9947909B2 (en) | 2013-02-15 | 2018-04-17 | Lg Chem. Ltd. | Electrode assembly and polymer secondary battery cell including the same |
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US10615392B2 (en) | 2013-02-15 | 2020-04-07 | Lg Chem, Ltd. | Electrode assembly and polymer secondary battery cell including the same |
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US11411285B2 (en) | 2013-05-23 | 2022-08-09 | Lg Energy Solution, Ltd. | Electrode assemby and radical unit for the same |
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US10270134B2 (en) | 2013-05-23 | 2019-04-23 | Lg Chem, Ltd. | Method of manufacturing electrode assembly |
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US10553848B2 (en) | 2013-05-23 | 2020-02-04 | Lg Chem, Ltd. | Electrode assembly and radical unit for the same |
CN110690399A (zh) * | 2013-05-23 | 2020-01-14 | 株式会社Lg化学 | 电极组件的制造方法 |
CN105938889A (zh) * | 2015-03-05 | 2016-09-14 | 株式会社Lg化学 | 电池单体、电池模块、电池组和包括电池组的装置 |
CN106299214A (zh) * | 2015-06-05 | 2017-01-04 | 东莞市亿顺新材料有限公司 | 一种锂离子电池及其陶瓷隔膜 |
CN108432024B (zh) * | 2015-12-11 | 2021-03-26 | 富士胶片株式会社 | 固体电解质组合物、全固态二次电池及其制造法、该电池用片、该电池用电极片及其制造法 |
US11870031B2 (en) | 2015-12-11 | 2024-01-09 | Fujifilm Corporation | Solid electrolyte composition, sheet for all-solid state secondary battery, electrode sheet for all-solid state secondary battery and method for manufacturing same, all-solid state secondary battery and method for manufacturing same |
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US11742477B2 (en) | 2016-05-20 | 2023-08-29 | Sion Power Corporation | Protective layers for electrodes and electrochemical cells |
US11581530B2 (en) | 2016-05-20 | 2023-02-14 | Sion Power Corporation | Protective layers for electrodes and electrochemical cells |
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US11394084B2 (en) | 2016-11-18 | 2022-07-19 | Lg Energy Solution, Ltd. | Separator and electrochemical device including the same |
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WO2019007225A1 (zh) * | 2017-07-06 | 2019-01-10 | 钟旭航 | 锂离子动力电池及其制作方法、其隔膜及隔膜的制作方法,以及用于形成隔膜的浆料 |
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TWI787398B (zh) * | 2017-11-21 | 2022-12-21 | 日商旭化成股份有限公司 | 用於電儲存裝置之分離件 |
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