CN102656719A - 隔膜的制备方法、由该方法制备的隔膜和含有该隔膜的电化学装置 - Google Patents
隔膜的制备方法、由该方法制备的隔膜和含有该隔膜的电化学装置 Download PDFInfo
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- CN102656719A CN102656719A CN201080053790XA CN201080053790A CN102656719A CN 102656719 A CN102656719 A CN 102656719A CN 201080053790X A CN201080053790X A CN 201080053790XA CN 201080053790 A CN201080053790 A CN 201080053790A CN 102656719 A CN102656719 A CN 102656719A
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- binder polymer
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Images
Classifications
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- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different 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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
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- H—ELECTRICITY
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- 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
- 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
- H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- H—ELECTRICITY
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- 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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- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cell Separators (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20090115568 | 2009-11-27 | ||
KR10-2009-0115568 | 2009-11-27 | ||
PCT/KR2010/008402 WO2011065765A2 (ko) | 2009-11-27 | 2010-11-25 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자 |
KR1020100117922A KR101029672B1 (ko) | 2009-11-27 | 2010-11-25 | 세퍼레이터의 제조방법, 이로부터 형성된 세퍼레이터 및 이를 포함하는 전기화학소자 |
KR10-2010-0117922 | 2010-11-25 |
Publications (2)
Publication Number | Publication Date |
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CN102656719A true CN102656719A (zh) | 2012-09-05 |
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CN103072355A (zh) * | 2012-12-25 | 2013-05-01 | 深圳市冠力新材料有限公司 | 一种新型无机膜及其制备方法 |
CN105027328A (zh) * | 2013-03-05 | 2015-11-04 | 协立化学产业株式会社 | 电池电极涂膜组合物或隔板涂膜组合物、具有使用该涂膜组合物得到的涂膜的电池电极或隔板、以及具有该电池电极或隔板的电池 |
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CN106887558B (zh) * | 2015-11-27 | 2018-06-29 | 住友化学株式会社 | 非水电解液二次电池用绝缘性多孔层及非水电解液二次电池用层叠间隔件 |
CN106887558A (zh) * | 2015-11-27 | 2017-06-23 | 住友化学株式会社 | 非水电解液二次电池用绝缘性多孔层及非水电解液二次电池用层叠间隔件 |
CN109891633A (zh) * | 2016-11-18 | 2019-06-14 | 株式会社Lg化学 | 隔板和包括该隔板的电化学装置 |
US11394084B2 (en) | 2016-11-18 | 2022-07-19 | Lg Energy Solution, Ltd. | Separator and electrochemical device including the same |
TWI655093B (zh) * | 2018-03-20 | 2019-04-01 | 財團法人塑膠工業技術發展中心 | 多孔膜及其製造方法 |
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CN111712944B (zh) * | 2018-11-14 | 2022-11-25 | 株式会社Lg新能源 | 用于锂二次电池的隔板及制造该隔板的方法 |
CN113067098A (zh) * | 2021-03-19 | 2021-07-02 | 江苏厚生新能源科技有限公司 | 一种高强度,高能量密度latp复合膜的制备方法 |
CN113067098B (zh) * | 2021-03-19 | 2022-06-17 | 江苏厚生新能源科技有限公司 | 一种高强度,高能量密度latp复合膜的制备方法 |
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JP2013511818A (ja) | 2013-04-04 |
WO2011065765A3 (ko) | 2011-09-15 |
EP2506340A2 (en) | 2012-10-03 |
JP5655088B2 (ja) | 2015-01-14 |
WO2011065765A2 (ko) | 2011-06-03 |
US8257857B2 (en) | 2012-09-04 |
US20110195294A1 (en) | 2011-08-11 |
EP2506340B1 (en) | 2017-03-01 |
CN102656719B (zh) | 2015-05-27 |
EP2506340A4 (en) | 2014-06-25 |
KR101029672B1 (ko) | 2011-04-15 |
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