WO2018155972A3 - 우수한 접착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 - Google Patents
우수한 접착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 Download PDFInfo
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- WO2018155972A3 WO2018155972A3 PCT/KR2018/002311 KR2018002311W WO2018155972A3 WO 2018155972 A3 WO2018155972 A3 WO 2018155972A3 KR 2018002311 W KR2018002311 W KR 2018002311W WO 2018155972 A3 WO2018155972 A3 WO 2018155972A3
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/665—Composites
- H01M4/667—Composites in the form of layers, e.g. coatings
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- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/04—Wires; Strips; Foils
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D1/00—Electroforming
- C25D1/20—Separation of the formed objects from the electrodes with no destruction of said electrodes
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
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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
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/09—Use of materials for the conductive, e.g. metallic pattern
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/02—Apparatus or processes for manufacturing printed circuits in which the conductive material is applied to the surface of the insulating support and is thereafter removed from such areas of the surface which are not intended for current conducting or shielding
- H05K3/022—Processes for manufacturing precursors of printed circuits, i.e. copper-clad substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0703—Plating
- H05K2203/0723—Electroplating, e.g. finish plating
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/07—Treatments involving liquids, e.g. plating, rinsing
- H05K2203/0779—Treatments involving liquids, e.g. plating, rinsing characterised by the specific liquids involved
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Composite Materials (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Chemical Treatment Of Metals (AREA)
- Secondary Cells (AREA)
Abstract
본 발명의 일 실시예는, 구리층 및 상기 구리층 상에 배치된 방청막을 포함하며, 3800 내지 4600kgf/mm2의 모듈러스(Young's modulus) 및 0.12 미만의 모듈러스 바이어스 인자(modulus bias factor, MBF)를 갖는 동박을 제공한다. 여기서, 상기 모둘러스 바이어스 인자(MBF)는 하기 식 1로 구해진다. [식 1] MBF = (모듈러스 최대값-모듈러스 최소값)/(모듈러스 평균값)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019546314A JP2020508399A (ja) | 2017-02-27 | 2018-02-26 | 優れた接着力を有する銅箔、それを備える電極、それを備える二次電池、及びその製造方法 |
US16/489,021 US11588156B2 (en) | 2017-02-27 | 2018-02-26 | Copper foil having excellent adhesive strength, electrode comprising same, secondary battery comprising same, and manufacturing method therefor |
CN201880024525.5A CN110495028B (zh) | 2017-02-27 | 2018-02-26 | 铜箔及其制造方法、电极、二次电池、铜箔层叠膜 |
EP18757189.8A EP3588640A4 (en) | 2017-02-27 | 2018-02-26 | COPPER FOIL WITH EXCELLENT ADHESIVE STRENGTH, ELECTRODE WITH IT, SECONDARY BATTERY WITH IT AND MANUFACTURING PROCESS FOR IT |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0025581 | 2017-02-27 | ||
KR1020170025581A KR102646185B1 (ko) | 2017-02-27 | 2017-02-27 | 우수한 접착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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WO2018155972A2 WO2018155972A2 (ko) | 2018-08-30 |
WO2018155972A3 true WO2018155972A3 (ko) | 2018-12-20 |
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PCT/KR2018/002311 WO2018155972A2 (ko) | 2017-02-27 | 2018-02-26 | 우수한 접착력을 갖는 동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 |
Country Status (6)
Country | Link |
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US (1) | US11588156B2 (ko) |
EP (1) | EP3588640A4 (ko) |
JP (2) | JP2020508399A (ko) |
KR (1) | KR102646185B1 (ko) |
CN (1) | CN110495028B (ko) |
WO (1) | WO2018155972A2 (ko) |
Families Citing this family (4)
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KR20210062369A (ko) * | 2019-11-21 | 2021-05-31 | 에스케이넥실리스 주식회사 | 찢김 또는 주름 불량을 방지할 수 있는 전해동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지, 및 그것의 제조방법 |
KR20220043617A (ko) * | 2020-09-29 | 2022-04-05 | 에스케이넥실리스 주식회사 | 고강도 전해동박, 그것을 포함하는 전극, 그것을 포함하는 이차전지 및 그것의 제조방법 |
WO2023057068A1 (en) * | 2021-10-07 | 2023-04-13 | Circuit Foil Luxembourg | Copper foil with high engery at break and secondary battery comprising the same |
WO2023057067A1 (en) * | 2021-10-07 | 2023-04-13 | Circuit Foil Luxembourg | Copper foil with high engery at break and secondary battery comprising the same |
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2017
- 2017-02-27 KR KR1020170025581A patent/KR102646185B1/ko active IP Right Grant
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2018
- 2018-02-26 US US16/489,021 patent/US11588156B2/en active Active
- 2018-02-26 JP JP2019546314A patent/JP2020508399A/ja active Pending
- 2018-02-26 EP EP18757189.8A patent/EP3588640A4/en active Pending
- 2018-02-26 CN CN201880024525.5A patent/CN110495028B/zh active Active
- 2018-02-26 WO PCT/KR2018/002311 patent/WO2018155972A2/ko active Application Filing
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2021
- 2021-09-09 JP JP2021147000A patent/JP2021193214A/ja active Pending
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KR940007609B1 (ko) * | 1990-12-19 | 1994-08-22 | 닛코그울드·포일 가부시기가이샤 | 전해구리박의 제조방법 및 장치 |
JPH07202367A (ja) * | 1993-12-28 | 1995-08-04 | Japan Energy Corp | 印刷回路用銅箔の表面処理方法 |
KR101423762B1 (ko) * | 2006-06-07 | 2014-07-25 | 후루카와 덴키 고교 가부시키가이샤 | 표면 처리 전해 동박 및 그 제조 방법, 및 회로 기판 |
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KR20150114484A (ko) * | 2013-01-31 | 2015-10-12 | 미쓰이금속광업주식회사 | 전해 동박, 이 전해 동박의 제조 방법 및 이 전해 동박을 사용하여 얻어지는 표면 처리 동박 |
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Also Published As
Publication number | Publication date |
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KR20180098875A (ko) | 2018-09-05 |
US11588156B2 (en) | 2023-02-21 |
WO2018155972A2 (ko) | 2018-08-30 |
JP2021193214A (ja) | 2021-12-23 |
US20200006777A1 (en) | 2020-01-02 |
EP3588640A4 (en) | 2020-12-16 |
CN110495028A (zh) | 2019-11-22 |
JP2020508399A (ja) | 2020-03-19 |
EP3588640A2 (en) | 2020-01-01 |
KR102646185B1 (ko) | 2024-03-08 |
CN110495028B (zh) | 2022-09-23 |
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