WO2011159087A3 - 리튬 이차 전지용 세퍼레이터 및 이의 제조 방법 - Google Patents
리튬 이차 전지용 세퍼레이터 및 이의 제조 방법 Download PDFInfo
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- WO2011159087A3 WO2011159087A3 PCT/KR2011/004347 KR2011004347W WO2011159087A3 WO 2011159087 A3 WO2011159087 A3 WO 2011159087A3 KR 2011004347 W KR2011004347 W KR 2011004347W WO 2011159087 A3 WO2011159087 A3 WO 2011159087A3
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- separator
- secondary battery
- lithium secondary
- manufacturing same
- polyamic acid
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1042—Copolyimides derived from at least two different tetracarboxylic compounds or two different diamino compounds
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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
- H01M50/44—Fibrous material
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
- C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
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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
- 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
- H01M50/411—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
- H01M50/431—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
- H01M50/443—Particulate 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
- 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
- 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
- H01M50/463—Separators, membranes or diaphragms characterised by their shape
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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
- H01M50/491—Porosity
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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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- 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)
- Medicinal Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Composite Materials (AREA)
- Cell Separators (AREA)
- Secondary Cells (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Abstract
폴리아믹산으로부터 유도된 고분자 또는 폴리이미드로부터 유도된 고분자를 포함하는 다공성 지지체를 포함하는 리튬 이차 전지용 세퍼레이터를 제공하며, 상기 폴리아믹산 및 상기 폴리이미드는 아민기에 대하여 오르쏘 위치에 존재하는 적어도 하나의 작용기를 포함하는 방향족 디아민 및 디안하이드라이드로부터 제조된 반복단위를 포함한다.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/704,296 US20130115519A1 (en) | 2010-06-14 | 2011-06-14 | Separator for lithium secondary battery and method for manufacturing same |
US14/979,618 US20160111698A1 (en) | 2010-06-14 | 2015-12-28 | Separator for lithium secondary battery and method for manufacturing same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0056074 | 2010-06-14 | ||
KR20100056074 | 2010-06-14 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/704,296 A-371-Of-International US20130115519A1 (en) | 2010-06-14 | 2011-06-14 | Separator for lithium secondary battery and method for manufacturing same |
US14/979,618 Division US20160111698A1 (en) | 2010-06-14 | 2015-12-28 | Separator for lithium secondary battery and method for manufacturing same |
Publications (2)
Publication Number | Publication Date |
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WO2011159087A2 WO2011159087A2 (ko) | 2011-12-22 |
WO2011159087A3 true WO2011159087A3 (ko) | 2012-05-03 |
Family
ID=45348736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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PCT/KR2011/004347 WO2011159087A2 (ko) | 2010-06-14 | 2011-06-14 | 리튬 이차 전지용 세퍼레이터 및 이의 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (2) | US20130115519A1 (ko) |
KR (1) | KR101243931B1 (ko) |
WO (1) | WO2011159087A2 (ko) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101488918B1 (ko) * | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 밀도가 조절된 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
KR101488917B1 (ko) * | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
KR20130099546A (ko) * | 2012-02-29 | 2013-09-06 | 제일모직주식회사 | 용해성 폴리이미드가 함유된 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
KR101488919B1 (ko) * | 2012-02-29 | 2015-02-03 | 제일모직 주식회사 | 유기 및 무기 혼합물 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
KR101404160B1 (ko) * | 2012-05-14 | 2014-06-05 | 한양대학교 산학협력단 | 고분자, 이의 제조 방법 및 상기 고분자를 포함하는 성형품 |
WO2014021635A1 (ko) * | 2012-08-01 | 2014-02-06 | 제일모직주식회사 | 코팅층을 포함하는 분리막 및 이를 이용한 전지 |
KR101709694B1 (ko) * | 2012-08-01 | 2017-02-23 | 제일모직주식회사 | 분리막 코팅제 조성물, 상기 코팅제 조성물로 형성된 분리막 및 이를 이용한 전지 |
KR101634144B1 (ko) * | 2013-02-27 | 2016-06-28 | 코오롱패션머티리얼(주) | 다공성 지지체, 이의 제조방법, 분리막 및 전기화학소자 |
KR101411286B1 (ko) * | 2013-03-14 | 2014-06-24 | (주)에프티이앤이 | 이차전지용 분리막/전극 결합체의 제조방법 |
KR101402976B1 (ko) * | 2013-03-14 | 2014-06-03 | (주)에프티이앤이 | 폴리올레핀 기재 상 폴리이미드를 전기방사한 후 무기물을 코팅한 이차전지용 다공성 분리막 및 이의 제조방법 |
WO2014142451A1 (ko) * | 2013-03-14 | 2014-09-18 | (주)에프티이앤이 | 이차전지용 분리막/전극 결합체 및 이의 제조방법 |
KR101689754B1 (ko) * | 2013-10-31 | 2016-12-26 | 주식회사 엘지화학 | 이차전지의 분리막용 고강도 극세섬유 웹, 이를 포함하는 분리막 및 이의 제조 방법 |
US9419265B2 (en) | 2013-10-31 | 2016-08-16 | Lg Chem, Ltd. | High-strength electrospun microfiber non-woven web for a separator of a secondary battery, a separator comprising the same and a method for manufacturing the same |
US20150325831A1 (en) * | 2014-05-07 | 2015-11-12 | E I Du Pont De Nemours And Company | Polyimide web separator for use in an electrochemical cell |
KR101709696B1 (ko) * | 2015-02-25 | 2017-02-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 세퍼레이터 및 이를 포함하는 리튬 이차 전지 |
US10243241B2 (en) | 2015-12-01 | 2019-03-26 | GM Global Technology Operations LLC | Lithium ion battery with transition metal ion traps |
KR20170140987A (ko) * | 2016-06-14 | 2017-12-22 | 삼성에스디아이 주식회사 | 리튬금속전지용 복합 전해질, 그 제조방법 및 이를 포함한 리튬금속전지 |
US10050313B2 (en) | 2016-06-19 | 2018-08-14 | GM Global Technology Operations LLC | Lithium ion battery |
US10008749B2 (en) * | 2016-06-19 | 2018-06-26 | GM Global Technology Operations LLC | Lithium ion battery |
KR102407590B1 (ko) * | 2016-10-28 | 2022-06-10 | 도레이 카부시키가이샤 | 비수 전해질 전지용 세퍼레이터 및 비수 전해질 전지 |
WO2018100815A1 (ja) * | 2016-12-02 | 2018-06-07 | 旭化成株式会社 | 非水電解質電池用無機粒子及びこれを用いた非水電解質電池 |
US20180269487A1 (en) * | 2017-03-14 | 2018-09-20 | Board Of Trustees Of The University Of Arkansas | Inhibiting Sulfur Shuttle Behaviors In High-Energy Lithium-Sulfur Batteries |
US10418668B2 (en) | 2017-07-07 | 2019-09-17 | GM Global Technology Operations LLC | Electrolyte system including complexing agent to suppress or minimize metal contaminants and dendrite formation in lithium ion batteries |
US10581119B2 (en) | 2017-07-07 | 2020-03-03 | GM Global Technology Operations LLC | Polymeric ion traps for suppressing or minimizing transition metal ions and dendrite formation or growth in lithium-ion batteries |
US10581117B2 (en) | 2017-07-07 | 2020-03-03 | GM Global Technology Operations LLC | Iron ion trapping van der Waals gripper additives for electrolyte systems in lithium-ion batteries |
JP6805102B2 (ja) | 2017-09-19 | 2020-12-23 | 株式会社東芝 | 二次電池用電極構造体、二次電池、電池パック及び車両 |
CN108565385B (zh) * | 2018-03-14 | 2020-10-30 | 东华大学 | 一种功能性锂硫电池隔膜及其制备方法 |
US10673046B2 (en) * | 2018-04-13 | 2020-06-02 | GM Global Technology Operations LLC | Separator for lithium metal based batteries |
CN109461869B (zh) * | 2018-11-04 | 2021-10-15 | 苏州华骞时代新能源科技有限公司 | 一种复合隔膜及其制备方法 |
CN112033981A (zh) * | 2020-09-09 | 2020-12-04 | 华中科技大学无锡研究院 | 一种锂离子电池析锂检测方法 |
KR102480026B1 (ko) * | 2020-11-11 | 2022-12-21 | 한양대학교 산학협력단 | 다공성 아라미드 나노섬유 박막, 이의 제조방법, 및 이를 포함하는 이차전지 |
CN114142159B (zh) * | 2021-11-18 | 2022-12-27 | 武汉理工大学 | 一种聚丙烯腈/纤维素/羟基磷灰石复合隔膜及其制备方法和应用 |
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JP2009242790A (ja) * | 2008-03-11 | 2009-10-22 | Sumitomo Chemical Co Ltd | 高分子電解質組成物 |
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KR20100049696A (ko) * | 2006-11-20 | 2010-05-12 | 데이진 가부시키가이샤 | 비수계 이차 전지용 세퍼레이터, 및 비수계 이차 전지 |
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US5641565A (en) * | 1991-07-05 | 1997-06-24 | Asahi Kasei Kogyo Kabushiki Kaisha | Separator for a battery using an organic electrolytic solution and method for preparing the same |
US6905798B2 (en) * | 2000-05-29 | 2005-06-14 | Mitsubishi Paper Mills Limited | Separator for electrochemical device and method for producing the same |
ATE548740T1 (de) * | 2004-11-02 | 2012-03-15 | Japan Vilene Co Ltd | Trennglied für einen elektrischen doppelschichtkondensator und elektrischer doppelschichtkondensator damit |
KR100973315B1 (ko) * | 2008-04-24 | 2010-07-30 | 삼성에스디아이 주식회사 | 전극조립체 및 이를 구비하는 이차전지 |
CA2640545A1 (en) * | 2008-05-19 | 2009-11-19 | Industry-University Cooperation Foundation, Hanyang University | Polyimides dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom |
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2011
- 2011-06-14 KR KR1020110057477A patent/KR101243931B1/ko active IP Right Grant
- 2011-06-14 WO PCT/KR2011/004347 patent/WO2011159087A2/ko active Application Filing
- 2011-06-14 US US13/704,296 patent/US20130115519A1/en not_active Abandoned
-
2015
- 2015-12-28 US US14/979,618 patent/US20160111698A1/en not_active Abandoned
Patent Citations (5)
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KR20050089240A (ko) * | 2004-03-04 | 2005-09-08 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 고분자 전해질, 이로부터 제조되는고분자 전해질 및 이를 포함하는 리튬 이차 전지 |
KR20090053832A (ko) * | 2006-09-20 | 2009-05-27 | 아사히 가세이 케미칼즈 가부시키가이샤 | 폴리올레핀 미다공막 및 비수전해액 전지용 세퍼레이터 |
KR20100049696A (ko) * | 2006-11-20 | 2010-05-12 | 데이진 가부시키가이샤 | 비수계 이차 전지용 세퍼레이터, 및 비수계 이차 전지 |
JP2009242790A (ja) * | 2008-03-11 | 2009-10-22 | Sumitomo Chemical Co Ltd | 高分子電解質組成物 |
KR20100040269A (ko) * | 2008-10-09 | 2010-04-19 | 한양대학교 산학협력단 | 고분자 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20130115519A1 (en) | 2013-05-09 |
KR101243931B1 (ko) | 2013-03-14 |
KR20110136745A (ko) | 2011-12-21 |
WO2011159087A2 (ko) | 2011-12-22 |
US20160111698A1 (en) | 2016-04-21 |
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