CN101971390A - 微孔膜、电池隔板和电池 - Google Patents
微孔膜、电池隔板和电池 Download PDFInfo
- Publication number
- CN101971390A CN101971390A CN2009801081145A CN200980108114A CN101971390A CN 101971390 A CN101971390 A CN 101971390A CN 2009801081145 A CN2009801081145 A CN 2009801081145A CN 200980108114 A CN200980108114 A CN 200980108114A CN 101971390 A CN101971390 A CN 101971390A
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- China
- Prior art keywords
- temperature
- film
- stage
- microporous barrier
- heat setting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0081—After-treatment of organic or inorganic membranes
- B01D67/0083—Thermal after-treatment
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/261—Polyethylene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/26—Polyalkenes
- B01D71/262—Polypropylene
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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
- H01M50/403—Manufacturing processes of separators, membranes or diaphragms
- H01M50/406—Moulding; Embossing; Cutting
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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
- H01M50/417—Polyolefins
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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
- H01M50/42—Acrylic 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/423—Polyamide 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
- H01M50/411—Organic material
- H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
- H01M50/426—Fluorocarbon polymers
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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
- H01M50/429—Natural polymers
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
-
- 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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/491—Porosity
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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
- H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
- H01M50/494—Tensile strength
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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
- H01M10/24—Alkaline 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/30—Nickel 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/24—Alkaline accumulators
- H01M10/32—Silver 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/34—Gastight accumulators
- H01M10/345—Gastight metal hydride 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Cell Separators (AREA)
Abstract
Description
阶段 | 温度℃ | 温度℃ | 温度℃ | 温度℃ |
1st | 90 | 90 | 90 | 90 |
2nd | 110 | 100 | 100 | 110 |
3rd | 120 | 110 | 120 | |
4th | 120 | 127 | ||
5th | 127 |
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/044,702 | 2008-03-07 | ||
US12/044,702 US20090226813A1 (en) | 2008-03-07 | 2008-03-07 | Microporous Membrane, Battery Separator and Battery |
PCT/JP2009/053794 WO2009110396A1 (en) | 2008-03-07 | 2009-02-24 | Microporous membrane, battery separator and battery |
Publications (1)
Publication Number | Publication Date |
---|---|
CN101971390A true CN101971390A (zh) | 2011-02-09 |
Family
ID=40651718
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801081145A Pending CN101971390A (zh) | 2008-03-07 | 2009-02-24 | 微孔膜、电池隔板和电池 |
Country Status (8)
Country | Link |
---|---|
US (2) | US20090226813A1 (zh) |
EP (1) | EP2263275B1 (zh) |
JP (1) | JP5403633B2 (zh) |
KR (1) | KR101318103B1 (zh) |
CN (1) | CN101971390A (zh) |
HU (1) | HUE033048T2 (zh) |
PL (1) | PL2263275T3 (zh) |
WO (1) | WO2009110396A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103492060A (zh) * | 2011-04-01 | 2014-01-01 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN103715383A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社杰士汤浅国际 | 蓄电元件 |
CN106784528A (zh) * | 2016-12-27 | 2017-05-31 | 深圳市星源材质科技股份有限公司 | 一种锂电池隔膜的制备方法 |
CN110556492A (zh) * | 2018-06-01 | 2019-12-10 | 住友化学株式会社 | 非水电解液二次电池用间隔件及其制造方法 |
CN111372981A (zh) * | 2018-09-03 | 2020-07-03 | 株式会社Lg化学 | 交联聚烯烃隔膜及其制造方法 |
CN112442224A (zh) * | 2019-09-02 | 2021-03-05 | 国家能源投资集团有限责任公司 | 交联聚乙烯用组合物、交联聚乙烯微孔膜及其制备方法 |
CN112787038A (zh) * | 2021-02-20 | 2021-05-11 | 天津谦同新能源科技有限公司 | 一种锂离子电池纺丝隔膜的后处理方法及纺丝隔膜 |
CN114207926A (zh) * | 2020-04-13 | 2022-03-18 | 旭化成株式会社 | 蓄电装置用分隔件的制造方法 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010114676A1 (en) * | 2009-03-30 | 2010-10-07 | Tonen Chemical Corporation | Microporous membranes, methods for making such membranes, and the use of such membranes as battery separator film |
CN102725054A (zh) * | 2009-12-18 | 2012-10-10 | 东丽电池隔膜合同会社 | 微孔膜、其制造方法及它们作为电池隔膜的用途 |
EP2545109A4 (en) * | 2010-03-11 | 2013-12-25 | Toray Battery Separator Film | MICROPOROUS MEMBRANES, METHOD FOR THE PRODUCTION OF SUCH MEMBRANES, AND THE USE OF SUCH MEMBRANES AS BATTERY SAVOR FILMS |
KR101924408B1 (ko) * | 2010-12-17 | 2018-12-03 | 데이진 가부시키가이샤 | 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지 |
JP6257122B2 (ja) * | 2011-10-04 | 2018-01-10 | 日産自動車株式会社 | 耐熱絶縁層付セパレータ |
JP5694971B2 (ja) | 2012-02-08 | 2015-04-01 | 住友化学株式会社 | ポリオレフィン微多孔フィルムの製造方法及び積層多孔フィルムの製造方法 |
US9276244B2 (en) | 2012-02-08 | 2016-03-01 | Sumitomo Chemical Company, Limited | Method for producing polyolefin porous film, and laminated porous film |
JP2013222582A (ja) | 2012-04-16 | 2013-10-28 | Sony Corp | 二次電池、電池パック、電動車両、電力貯蔵システム、電動工具および電子機器 |
TWI453114B (zh) * | 2012-05-11 | 2014-09-21 | Entire Technology Co Ltd | 多孔複合膜的製造方法 |
JP6034635B2 (ja) * | 2012-09-27 | 2016-11-30 | 旭化成株式会社 | 微多孔性フィルム及び電池用セパレータ |
EP2903830B1 (de) * | 2012-10-08 | 2018-09-12 | Treofan Germany GmbH & Co.KG | Mikroporöse separator-folie mit homogener porosität und erhöhter durchstossfestigkeit |
CN104241571A (zh) * | 2014-09-16 | 2014-12-24 | 中国科学院化学研究所 | 一种亲水锂离子电池隔膜 |
CN105470433B (zh) | 2014-09-29 | 2020-06-23 | 株式会社杰士汤浅国际 | 蓄电元件和蓄电元件的制造方法 |
JP2016072233A (ja) * | 2014-09-29 | 2016-05-09 | 株式会社Gsユアサ | 蓄電素子、及び蓄電素子の製造方法 |
CN104733676B (zh) * | 2015-03-20 | 2016-10-19 | 常州大学 | 一种锂离子电池聚烯烃微孔隔膜的制备方法 |
CN115764170A (zh) | 2015-04-10 | 2023-03-07 | 赛尔格有限责任公司 | 化学改进的微孔隔膜、可充电锂离子电池及相关方法 |
EP3686581B1 (en) * | 2018-03-28 | 2024-01-24 | LG Energy Solution, Ltd. | Method for evaluating stability of separator |
CN109483851B (zh) * | 2018-12-28 | 2021-09-28 | 苏州聚复高分子材料有限公司 | 一种在挤出加工过程中控制高分子结晶度的工艺 |
JP2021077489A (ja) * | 2019-11-06 | 2021-05-20 | 住友化学株式会社 | 非水電解液二次電池用セパレータ、非水電解液二次電池用部材および非水電解液二次電池 |
CN111086181A (zh) * | 2019-12-28 | 2020-05-01 | 北京星和众工设备技术股份有限公司 | 一种锂电池隔膜的制备方法 |
CN111599967B (zh) * | 2020-05-29 | 2021-10-08 | 江苏厚生新能源科技有限公司 | 孔关闭可控的微孔膜及其制备方法和应用 |
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US3801404A (en) | 1970-10-28 | 1974-04-02 | Celanese Corp | Novel open-celled microporous film |
US3839516A (en) | 1971-06-25 | 1974-10-01 | Res Triangle Inst | Process for the preparation of opencelled microporous films |
JPS6036388B2 (ja) | 1979-07-13 | 1985-08-20 | 東洋紡績株式会社 | 密着性の良好な包装材料 |
GB2055855A (en) | 1979-08-07 | 1981-03-11 | Ici Ltd | Heat-treating polyolefin films |
US4298666A (en) * | 1980-02-27 | 1981-11-03 | Celanese Corporation | Coated open-celled microporous membranes |
US4436888A (en) | 1982-10-05 | 1984-03-13 | E. I. Du Pont De Nemours And Company | Method for making balanced low shrink tension polyolefin film |
US4652409A (en) | 1983-09-06 | 1987-03-24 | Bakelite Xylonite Limited | Web-stretching process |
JPS6147234A (ja) | 1984-08-13 | 1986-03-07 | Mitsubishi Plastics Ind Ltd | 熱収縮性ポリプロピレン系フイルムの製造方法 |
JPH06104736B2 (ja) | 1989-08-03 | 1994-12-21 | 東燃株式会社 | ポリオレフィン微多孔膜 |
JP2657430B2 (ja) | 1991-01-30 | 1997-09-24 | 東燃株式会社 | ポリオレフィン微多孔膜及びその製造方法 |
JPH08244152A (ja) | 1995-03-15 | 1996-09-24 | Nitto Denko Corp | 多孔質フィルムおよびその製造法 |
CN1113077C (zh) | 1998-03-24 | 2003-07-02 | 旭化成株式会社 | 聚烯烃微孔膜 |
US6096213A (en) | 1998-08-14 | 2000-08-01 | 3M Innovative Properties Company | Puncture-resistant polyolefin membranes |
JP2000086790A (ja) * | 1998-09-11 | 2000-03-28 | Tokuyama Corp | 通気性フィルムの製造方法 |
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JP4927243B2 (ja) * | 2000-01-13 | 2012-05-09 | 東レバッテリーセパレータフィルム合同会社 | ポリオレフィン微多孔膜 |
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JP2003119306A (ja) * | 2001-10-11 | 2003-04-23 | Nitto Denko Corp | 低収縮性微多孔膜およびその製法 |
JP4149889B2 (ja) * | 2003-10-03 | 2008-09-17 | 日東電工株式会社 | 多孔質フィルム |
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JP4641206B2 (ja) * | 2005-03-22 | 2011-03-02 | 日東電工株式会社 | 多孔質フィルムの製造方法 |
JP5057654B2 (ja) * | 2005-05-17 | 2012-10-24 | 旭化成イーマテリアルズ株式会社 | ポリエチレン製微多孔膜 |
KR100770105B1 (ko) | 2005-07-06 | 2007-10-24 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
JP5202816B2 (ja) | 2006-04-07 | 2013-06-05 | 東レバッテリーセパレータフィルム株式会社 | ポリオレフィン微多孔膜及びその製造方法 |
JP2007335242A (ja) * | 2006-06-15 | 2007-12-27 | Toshiba Battery Co Ltd | 空気電池 |
JP4902455B2 (ja) * | 2006-08-01 | 2012-03-21 | 東レ東燃機能膜合同会社 | ポリオレフィン多層微多孔膜、その製造方法、電池用セパレータ及び電池 |
JP2008280508A (ja) * | 2007-04-10 | 2008-11-20 | Toray Ind Inc | 二軸配向ポリアリーレンスルフィドフィルム、金属化フィルムおよびコンデンサー |
-
2008
- 2008-03-07 US US12/044,702 patent/US20090226813A1/en not_active Abandoned
-
2009
- 2009-02-24 WO PCT/JP2009/053794 patent/WO2009110396A1/en active Application Filing
- 2009-02-24 HU HUE09717484A patent/HUE033048T2/hu unknown
- 2009-02-24 JP JP2010549338A patent/JP5403633B2/ja active Active
- 2009-02-24 PL PL09717484T patent/PL2263275T3/pl unknown
- 2009-02-24 KR KR1020107019869A patent/KR101318103B1/ko active IP Right Grant
- 2009-02-24 EP EP09717484.1A patent/EP2263275B1/en active Active
- 2009-02-24 CN CN2009801081145A patent/CN101971390A/zh active Pending
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2012
- 2012-10-02 US US13/633,363 patent/US20130034777A1/en not_active Abandoned
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103492060A (zh) * | 2011-04-01 | 2014-01-01 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN103492060B (zh) * | 2011-04-01 | 2016-03-30 | 东丽株式会社 | 复合半透膜、复合半透膜元件以及复合半透膜的制造方法 |
CN103715383A (zh) * | 2012-09-28 | 2014-04-09 | 株式会社杰士汤浅国际 | 蓄电元件 |
CN103715383B (zh) * | 2012-09-28 | 2017-11-03 | 株式会社杰士汤浅国际 | 蓄电元件 |
CN106784528A (zh) * | 2016-12-27 | 2017-05-31 | 深圳市星源材质科技股份有限公司 | 一种锂电池隔膜的制备方法 |
CN110556492A (zh) * | 2018-06-01 | 2019-12-10 | 住友化学株式会社 | 非水电解液二次电池用间隔件及其制造方法 |
CN111372981A (zh) * | 2018-09-03 | 2020-07-03 | 株式会社Lg化学 | 交联聚烯烃隔膜及其制造方法 |
CN111372981B (zh) * | 2018-09-03 | 2022-07-08 | 株式会社Lg化学 | 交联聚烯烃隔膜及其制造方法 |
US11673985B2 (en) | 2018-09-03 | 2023-06-13 | Lg Chem, Ltd. | Crosslinked polyolefin separator and method for manufacturing the same |
CN112442224A (zh) * | 2019-09-02 | 2021-03-05 | 国家能源投资集团有限责任公司 | 交联聚乙烯用组合物、交联聚乙烯微孔膜及其制备方法 |
CN114207926A (zh) * | 2020-04-13 | 2022-03-18 | 旭化成株式会社 | 蓄电装置用分隔件的制造方法 |
CN112787038A (zh) * | 2021-02-20 | 2021-05-11 | 天津谦同新能源科技有限公司 | 一种锂离子电池纺丝隔膜的后处理方法及纺丝隔膜 |
Also Published As
Publication number | Publication date |
---|---|
EP2263275B1 (en) | 2017-04-26 |
KR101318103B1 (ko) | 2013-10-15 |
WO2009110396A1 (en) | 2009-09-11 |
KR20100119882A (ko) | 2010-11-11 |
JP2011515512A (ja) | 2011-05-19 |
JP5403633B2 (ja) | 2014-01-29 |
US20130034777A1 (en) | 2013-02-07 |
HUE033048T2 (hu) | 2017-11-28 |
EP2263275A1 (en) | 2010-12-22 |
US20090226813A1 (en) | 2009-09-10 |
PL2263275T3 (pl) | 2017-09-29 |
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