KR20000052362A - 리튬 이차 전지 - Google Patents
리튬 이차 전지 Download PDFInfo
- Publication number
- KR20000052362A KR20000052362A KR1019990051148A KR19990051148A KR20000052362A KR 20000052362 A KR20000052362 A KR 20000052362A KR 1019990051148 A KR1019990051148 A KR 1019990051148A KR 19990051148 A KR19990051148 A KR 19990051148A KR 20000052362 A KR20000052362 A KR 20000052362A
- Authority
- KR
- South Korea
- Prior art keywords
- copper
- weight
- secondary battery
- lithium secondary
- cathode
- Prior art date
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Classifications
-
- 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
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
-
- 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
- H01M4/133—Electrodes based on carbonaceous material, e.g. graphite-intercalation compounds or CFx
-
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
조성 | 인장 강도 | |
실시예 1 | Ni: 1.8중량%, Ti: 1.1중량%, Cu: 잔부 | 560 N/㎟ |
실시예 2 | Ni: 2.0중량%, Ti: 0.9중량%, Mg: 0.13중량%, Cu: 잔부 | 620 N/㎟ |
실시예 3 | Ni: 2.0중량%, Ti: 1.1중량%, Mg: 0.29중량%, Mn: 0.52중량%, Cu: 잔부 | 620 N/㎟ |
실시예 4 | Ni: 1.5중량%, Ti: 0.9중량%, Mg: 0.26중량%, Zn: 0.20중량% Cu: 잔부 | 630 N/㎟ |
비교예 1 | Cu: 99.9중량% 이상 | 420 N/㎟ |
비교에 2 | Cu: 99.9중량% 이상 | 340 N/㎟ |
Claims (2)
- 양극 기재에 리튬 금속 산화물이 도포된 양극;음극 기재에 탄소 물질 또는 SnO2가 도포된 음극;상기 양극과 음극 사이에 존재하는 세퍼레이터;상기 양극, 음극 및 세퍼레이터에 함침된 전해액을 포함하는 리튬 이차 전지로서,상기 음극 기재는 니켈, 티타늄, 마그네슘, 주석, 아연, 보론, 크롬, 망간, 실리콘, 코발트, 철, 바나듐, 알루미늄, 지르코늄, 니오븀, 인, 비스무스, 납, 은 및 미쉬 메탈(misch metal)로 이루어진 그룹으로부터 선택되는 적어도 하나의 물질이 첨가된 두께 20㎛ 이하의 구리 베이스 합금 호일(Cu-based alloy foil)인 리튬 이차 전지.
- 제 1 항에 있어서, 니켈은 구리의 0.8-4 중량%로 사용되고, 티타늄은 구리의 0.2-4 중량%로 사용되고, 마그네슘은 구리의 0.05-0.6 중량%로 사용되고, 주석은 구리의 0.1-2.0 중량%로 사용되고, 아연은 구리의 0.0005-0.5 중량%로 사용되고, 보론은 구리의 0.0005-5.0 중량%로 사용되고, 크롬은 구리의 0.0005-0.5 중량%로 사용되고, 망간은 구리의 0.1-1.0중량%로 사용되고, 실리콘은 구리의 0.1-0.5중량%로 사용되고, 철 또는 코발트는 구리의 0.01-2.0중량%로 사용되고, 바나듐은 구리의 0.0005-0.5 중량%로 사용되고, 알루미늄은 구리의 0.005-0.5중량%로 사용되고, 지르코늄은 구리의 0.0005-0.5 중량%로 사용되고, 니오븀은 구리의 0.0005-0.5 중량%로 사용되고, 인은 구리의 0.02-0.16중량%로 사용되고, 비스무스는 0.0005-0.5 중량%로 사용되고, 납은 구리의 0.0005-0.5 중량%로 사용되며, 은은 구리의 0.0005-0.5 중량%로 사용되는 리튬 이차 전지.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990051148A KR100346542B1 (ko) | 1999-01-25 | 1999-11-17 | 리튬 이차 전지 |
JP2000015478A JP4727784B2 (ja) | 1999-01-25 | 2000-01-25 | リチウム二次電池 |
US09/494,211 US7258951B2 (en) | 1999-01-25 | 2000-01-25 | Lithium secondary battery |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990002257 | 1999-01-25 | ||
KR19990002257 | 1999-01-25 | ||
KR1019990051148A KR100346542B1 (ko) | 1999-01-25 | 1999-11-17 | 리튬 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000052362A true KR20000052362A (ko) | 2000-08-25 |
KR100346542B1 KR100346542B1 (ko) | 2002-07-26 |
Family
ID=26634630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990051148A KR100346542B1 (ko) | 1999-01-25 | 1999-11-17 | 리튬 이차 전지 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7258951B2 (ko) |
JP (1) | JP4727784B2 (ko) |
KR (1) | KR100346542B1 (ko) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100681451B1 (ko) | 2004-10-26 | 2007-02-09 | 주식회사 엘지화학 | 아연-주석계 화합물을 포함하는 전극활물질 및 이를이용한 리튬 이차 전지 |
KR20150013176A (ko) * | 2012-05-22 | 2015-02-04 | 미쓰이금속광업주식회사 | 구리박, 부극 집전체 및 비수계 2차 전지의 부극재 |
KR20150068386A (ko) * | 2012-10-12 | 2015-06-19 | 미쓰이금속광업주식회사 | 표면 처리 구리박, 표면 처리 구리박의 제조 방법, 부극 집전체 및 비수계 이차 전지의 부극재 |
WO2015108281A1 (ko) * | 2014-01-20 | 2015-07-23 | 일진전기 주식회사 | 리튬 이차 전지용 음극 활물질 |
CN106229527A (zh) * | 2016-09-30 | 2016-12-14 | 宁波超霸能源有限公司 | 电池卷绕品及一次性锂金属电池 |
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US20050019656A1 (en) * | 2002-03-22 | 2005-01-27 | Yoon Sang Young | Method for fabricating composite electrodes |
US20030180624A1 (en) * | 2002-03-22 | 2003-09-25 | Bookeun Oh | Solid polymer electrolyte and method of preparation |
US7695860B2 (en) * | 2002-03-22 | 2010-04-13 | Quallion Llc | Nonaqueous liquid electrolyte |
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US8076032B1 (en) | 2004-02-04 | 2011-12-13 | West Robert C | Electrolyte including silane for use in electrochemical devices |
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US7473491B1 (en) | 2003-09-15 | 2009-01-06 | Quallion Llc | Electrolyte for electrochemical cell |
US8765295B2 (en) | 2004-02-04 | 2014-07-01 | Robert C. West | Electrolyte including silane for use in electrochemical devices |
US9786954B2 (en) | 2004-02-04 | 2017-10-10 | Robert C. West | Electrolyte including silane for use in electrochemical devices |
US8153307B1 (en) | 2004-02-11 | 2012-04-10 | Quallion Llc | Battery including electrolyte with mixed solvent |
US20060288547A1 (en) * | 2005-06-23 | 2006-12-28 | 3M Innovative Properties Company | Zoned stretching of a web |
JP2008218125A (ja) * | 2007-03-02 | 2008-09-18 | Matsushita Electric Ind Co Ltd | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
US20090233167A1 (en) * | 2008-03-17 | 2009-09-17 | Eveready Battery Company, Inc. | Capacity Increasing Current Collector and Fuel Gauge for Lithium-Containing Electrochemical Cell |
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-
1999
- 1999-11-17 KR KR1019990051148A patent/KR100346542B1/ko active IP Right Grant
-
2000
- 2000-01-25 JP JP2000015478A patent/JP4727784B2/ja not_active Expired - Lifetime
- 2000-01-25 US US09/494,211 patent/US7258951B2/en not_active Expired - Lifetime
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100681451B1 (ko) | 2004-10-26 | 2007-02-09 | 주식회사 엘지화학 | 아연-주석계 화합물을 포함하는 전극활물질 및 이를이용한 리튬 이차 전지 |
KR20150013176A (ko) * | 2012-05-22 | 2015-02-04 | 미쓰이금속광업주식회사 | 구리박, 부극 집전체 및 비수계 2차 전지의 부극재 |
KR20200057102A (ko) * | 2012-10-12 | 2020-05-25 | 미쓰이금속광업주식회사 | 표면 처리 구리박, 부극 집전체 및 비수계 이차 전지의 부극재 |
KR20150068386A (ko) * | 2012-10-12 | 2015-06-19 | 미쓰이금속광업주식회사 | 표면 처리 구리박, 표면 처리 구리박의 제조 방법, 부극 집전체 및 비수계 이차 전지의 부극재 |
WO2015108281A1 (ko) * | 2014-01-20 | 2015-07-23 | 일진전기 주식회사 | 리튬 이차 전지용 음극 활물질 |
CN106415895A (zh) * | 2014-01-20 | 2017-02-15 | 日进电气有限公司 | 锂二次电池用阴极活性物质 |
US10283766B2 (en) | 2014-01-20 | 2019-05-07 | Iljin Electric Co., Ltd. | Negative electrode active material for lithium secondary battery |
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CN106229527A (zh) * | 2016-09-30 | 2016-12-14 | 宁波超霸能源有限公司 | 电池卷绕品及一次性锂金属电池 |
CN109923712A (zh) * | 2016-11-11 | 2019-06-21 | 日进材料股份有限公司 | 二次电池用电解铜箔及其制造方法 |
CN109923712B (zh) * | 2016-11-11 | 2021-11-30 | 日进材料股份有限公司 | 二次电池用电解铜箔及其制造方法 |
CN113206234A (zh) * | 2021-04-30 | 2021-08-03 | 华中科技大学 | 基于氧化锑锡改性碳框架的锂金属复合负极及其制备方法 |
CN114400330A (zh) * | 2022-03-23 | 2022-04-26 | 湖南长远锂科新能源有限公司 | Al/B共包覆的正极材料及其制备方法 |
CN114400330B (zh) * | 2022-03-23 | 2022-07-12 | 湖南长远锂科新能源有限公司 | Al/B共包覆的正极材料及其制备方法 |
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US20020192554A1 (en) | 2002-12-19 |
KR100346542B1 (ko) | 2002-07-26 |
JP4727784B2 (ja) | 2011-07-20 |
US7258951B2 (en) | 2007-08-21 |
JP2000215897A (ja) | 2000-08-04 |
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