WO2012177016A3 - 신규 구조 전극조립체 및 이를 이용한 이차전지 - Google Patents
신규 구조 전극조립체 및 이를 이용한 이차전지 Download PDFInfo
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- WO2012177016A3 WO2012177016A3 PCT/KR2012/004701 KR2012004701W WO2012177016A3 WO 2012177016 A3 WO2012177016 A3 WO 2012177016A3 KR 2012004701 W KR2012004701 W KR 2012004701W WO 2012177016 A3 WO2012177016 A3 WO 2012177016A3
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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
- H01M10/0565—Polymeric materials, e.g. gel-type or solid-type
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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
- 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
- H01M10/05—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
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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
- H01M10/058—Construction or manufacture
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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
- H01M50/42—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
- H01M50/426—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
- H01M50/446—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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- 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
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
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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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- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49108—Electric battery cell making
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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)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Composite Materials (AREA)
- Secondary Cells (AREA)
Abstract
본 발명은 양극, 음극, 및 상기 양극과 음극 사이에서 양극과 음극에 일체화되어 있는 분리층이 상호 일체형 구조를 가지고, 상기 분리층은, (a) 액상 성분과 폴리머 매트릭스로 이루어진 하나 이상의 2상(two-phase) 전해질, 및 (b) 액상 성분과 고상 성분 및 폴리머 매트릭스로 이루어진 하나 이상의 3상(three-phase) 전해질을 포함하는 다층 구조로 이루어져 있으며, 상기 분리층의 폴리머 매트릭스는 양극 또는 음극과 결합되어 있고, 전극조립체의 제작 과정에서 분리층의 액상 성분이 전극으로 일부 유입되는 것을 특징으로 하는 일체형 전극조립체를 제공한다.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL12802031T PL2706605T3 (pl) | 2011-06-23 | 2012-06-14 | Zespół elektrod mający nowatorską strukturę i jego zastosowanie w baterii akumulatorowej |
EP12802031.0A EP2706605B1 (en) | 2011-06-23 | 2012-06-14 | Electrode assembly having a novel structure and secondary battery using same |
JP2014515752A JP5894267B2 (ja) | 2011-06-23 | 2012-06-14 | 新規構造の電極組立体及びそれを用いた二次電池 |
CN201280028927.5A CN103620850B (zh) | 2011-06-23 | 2012-06-14 | 具有新型结构的电极组件和使用其的二次电池 |
US14/097,528 US8993174B2 (en) | 2011-06-23 | 2013-12-05 | Electrode assembly having novel structure and secondary battery using the same |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20110061148 | 2011-06-23 | ||
KR10-2011-0061148 | 2011-06-23 | ||
KR10-2011-0064273 | 2011-06-30 | ||
KR20110064273 | 2011-06-30 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US14/097,528 Continuation US8993174B2 (en) | 2011-06-23 | 2013-12-05 | Electrode assembly having novel structure and secondary battery using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012177016A2 WO2012177016A2 (ko) | 2012-12-27 |
WO2012177016A3 true WO2012177016A3 (ko) | 2013-04-04 |
Family
ID=47423060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/004701 WO2012177016A2 (ko) | 2011-06-23 | 2012-06-14 | 신규 구조 전극조립체 및 이를 이용한 이차전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8993174B2 (ko) |
EP (1) | EP2706605B1 (ko) |
JP (1) | JP5894267B2 (ko) |
CN (1) | CN103620850B (ko) |
PL (1) | PL2706605T3 (ko) |
WO (1) | WO2012177016A2 (ko) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103370825B (zh) * | 2011-02-15 | 2016-03-30 | 株式会社Lg化学 | 集成电极组件及使用其的二次电池 |
CN103765661B (zh) | 2011-09-02 | 2016-06-22 | 西奥公司 | 微球复合电解质 |
KR20160051652A (ko) * | 2014-10-31 | 2016-05-11 | 주식회사 엘지화학 | 리튬 황 전지 및 이의 제조 방법 |
KR101957406B1 (ko) | 2015-03-18 | 2019-06-19 | 주식회사 엘지화학 | 일체형 전극조립체 및 이를 포함하는 전기화학소자 |
CN104852006A (zh) * | 2015-04-13 | 2015-08-19 | 江苏华东锂电技术研究院有限公司 | 复合隔膜及其制备方法,以及锂离子电池 |
EP3264500B1 (en) * | 2015-12-17 | 2023-07-12 | LG Energy Solution, Ltd. | Lithium secondary battery anode and lithium secondary battery including same |
KR20170111439A (ko) * | 2016-03-28 | 2017-10-12 | 주식회사 세븐킹에너지 | 다층 구조를 가지는 이차전지용 복합 전해질 |
CN105789695B (zh) * | 2016-05-17 | 2018-08-31 | 中国科学院化学研究所 | 一种复合聚合物电解质及其在电池负极保护中的应用 |
CN106298250B (zh) * | 2016-10-31 | 2018-12-07 | 中南大学 | 一种固态锂离子-超级电容混合电池 |
CN106960982B (zh) * | 2017-05-27 | 2019-03-29 | 南京博驰新能源股份有限公司 | 一种多层复合电解质锂电池的制备方法 |
CN107492680B (zh) * | 2017-07-26 | 2020-10-27 | 哈尔滨工业大学无锡新材料研究院 | 一种碳酸亚乙烯酯及聚乙二醇(甲基)丙烯酸酯基聚合物电解质及其制备方法 |
JP6930608B2 (ja) * | 2018-01-16 | 2021-09-01 | 株式会社村田製作所 | 蓄電デバイスの製造方法 |
CN112805848A (zh) * | 2018-08-08 | 2021-05-14 | 博福特公司 | 用于可充电锂电池的固态聚合物基质电解质(pme)以及用其制造的电池 |
JP7236424B2 (ja) * | 2020-12-08 | 2023-03-09 | 本田技研工業株式会社 | 固体電池 |
WO2023115535A1 (zh) * | 2021-12-24 | 2023-06-29 | 宁德时代新能源科技股份有限公司 | 电极组件及其制备方法、二次电池、电池模块、电池包和用电装置 |
Citations (3)
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KR20050103068A (ko) * | 2004-04-24 | 2005-10-27 | 한국전자통신연구원 | 리튬 단이온 전도 무기 첨가제를 포함하는 리튬이차전지용 복합 고분자 전해질 및 그 제조 방법 |
KR100731240B1 (ko) * | 1998-09-01 | 2007-06-22 | 소니 가부시끼 가이샤 | 비수계 겔 전해질 전지의 제조 방법 |
KR100772565B1 (ko) * | 2000-09-29 | 2007-11-02 | 샤프 가부시키가이샤 | 리튬 이차전지 |
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JPH08167415A (ja) * | 1994-12-14 | 1996-06-25 | Sanyo Electric Co Ltd | 薄型高分子固体電解質電池及びその製造方法 |
JPH08329983A (ja) * | 1995-06-06 | 1996-12-13 | Matsushita Electric Ind Co Ltd | リチウム電池 |
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KR100381385B1 (ko) | 2001-04-17 | 2003-04-23 | 한국과학기술원 | 가교화된 겔상 고분자 전해질을 이용한 리튬고분자이차전지의 제조방법 |
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JP5153065B2 (ja) * | 2005-08-31 | 2013-02-27 | 株式会社オハラ | リチウムイオン二次電池および固体電解質 |
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2012
- 2012-06-14 PL PL12802031T patent/PL2706605T3/pl unknown
- 2012-06-14 WO PCT/KR2012/004701 patent/WO2012177016A2/ko active Application Filing
- 2012-06-14 JP JP2014515752A patent/JP5894267B2/ja active Active
- 2012-06-14 EP EP12802031.0A patent/EP2706605B1/en active Active
- 2012-06-14 CN CN201280028927.5A patent/CN103620850B/zh active Active
-
2013
- 2013-12-05 US US14/097,528 patent/US8993174B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100731240B1 (ko) * | 1998-09-01 | 2007-06-22 | 소니 가부시끼 가이샤 | 비수계 겔 전해질 전지의 제조 방법 |
KR100772565B1 (ko) * | 2000-09-29 | 2007-11-02 | 샤프 가부시키가이샤 | 리튬 이차전지 |
KR20050103068A (ko) * | 2004-04-24 | 2005-10-27 | 한국전자통신연구원 | 리튬 단이온 전도 무기 첨가제를 포함하는 리튬이차전지용 복합 고분자 전해질 및 그 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
JP5894267B2 (ja) | 2016-03-23 |
JP2014517490A (ja) | 2014-07-17 |
EP2706605A2 (en) | 2014-03-12 |
WO2012177016A2 (ko) | 2012-12-27 |
CN103620850B (zh) | 2016-01-06 |
EP2706605A4 (en) | 2015-01-14 |
EP2706605B1 (en) | 2019-04-17 |
PL2706605T3 (pl) | 2019-09-30 |
US20140093784A1 (en) | 2014-04-03 |
CN103620850A (zh) | 2014-03-05 |
US8993174B2 (en) | 2015-03-31 |
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