KR100560492B1 - 리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 - Google Patents
리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 Download PDFInfo
- Publication number
- KR100560492B1 KR100560492B1 KR1020040012615A KR20040012615A KR100560492B1 KR 100560492 B1 KR100560492 B1 KR 100560492B1 KR 1020040012615 A KR1020040012615 A KR 1020040012615A KR 20040012615 A KR20040012615 A KR 20040012615A KR 100560492 B1 KR100560492 B1 KR 100560492B1
- Authority
- KR
- South Korea
- Prior art keywords
- current collector
- lithium secondary
- secondary battery
- positive electrode
- present
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 34
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007774 positive electrode material Substances 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 239000007773 negative electrode material Substances 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 description 7
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- 239000011149 active material Substances 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- -1 CF 3 SO 3 Li Inorganic materials 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000011356 non-aqueous organic solvent Substances 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009830 intercalation Methods 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 150000002576 ketones Chemical class 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- YKYONYBAUNKHLG-UHFFFAOYSA-N propyl acetate Chemical compound CCCOC(C)=O YKYONYBAUNKHLG-UHFFFAOYSA-N 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910010090 LiAlO 4 Inorganic materials 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910013372 LiC 4 Inorganic materials 0.000 description 1
- 229910013684 LiClO 4 Inorganic materials 0.000 description 1
- 229910013528 LiN(SO2 CF3)2 Inorganic materials 0.000 description 1
- 229910013385 LiN(SO2C2F5)2 Inorganic materials 0.000 description 1
- 229910015014 LiNiCoAlO Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910003481 amorphous carbon Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- QKBJDEGZZJWPJA-UHFFFAOYSA-N ethyl propyl carbonate Chemical compound [CH2]COC(=O)OCCC QKBJDEGZZJWPJA-UHFFFAOYSA-N 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 150000002596 lactones Chemical class 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- KXKVLQRXCPHEJC-UHFFFAOYSA-N methyl acetate Chemical compound COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 description 1
- KKQAVHGECIBFRQ-UHFFFAOYSA-N methyl propyl carbonate Chemical compound CCCOC(=O)OC KKQAVHGECIBFRQ-UHFFFAOYSA-N 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920005735 poly(methyl vinyl ketone) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000003115 supporting electrolyte Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/24—Treatment of water, waste water, or sewage by flotation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/78—Treatment of water, waste water, or sewage by oxidation with ozone
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F2001/007—Processes including a sedimentation step
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/04—Cells with aqueous electrolyte
- H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
- H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Analytical Chemistry (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (12)
- 98 내지 99.5%의 순도를 갖고 알루미늄으로 형성되며,Si을 0.4 내지 1.2 중량% 포함하는 것인리튬 이차 전지용 양극 전류 집전체.
- 삭제
- 삭제
- 제 1 항에 있어서, 상기 전류 집전체의 인장 강도가 135 내지 265N/mm2인 리튬 이차 전지용 양극 전류 집전체.
- 삭제
- 제 1 항에 있어서, 상기 전류 집전체의 연신율이 1 내지 4%인 리튬 이차 전지용 양극 전류 집전체.
- 98 내지 99.5%의 순도를 갖고 알루미늄으로 형성된 전류 집전체 및 이 전류 집전체에 형성된 양극 활물질 층을 포함하는 양극;음극 활물질을 포함하는 음극; 및전해액을 포함하는 리튬 이차 전지.
- 제 7 항에 있어서, 상기 전류 집전체는 Si을 불순물로 포함하는 것인 양극 리튬 이차 전지.
- 제 8 항에 있어서, 상기 전류 집전체는 Si을 0.4 내지 1.2 중량% 포함하는 것인 리튬 이차 전지.
- 제 7 항에 있어서, 상기 전류 집전체의 인장 강도가 135 내지 265N/mm2인 리튬 이차 전지.
- 삭제
- 제7항에 있어서, 상기 전류집전체의 연신율이 1 내지 4%인 리튬 이차 전지.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040012615A KR100560492B1 (ko) | 2004-02-25 | 2004-02-25 | 리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 |
| US11/060,984 US20050186477A1 (en) | 2004-02-25 | 2005-02-18 | Current collector for a lithium secondary battery and a lithium secondary battery comprising the same |
| JP2005048746A JP2005243636A (ja) | 2004-02-25 | 2005-02-24 | リチウム二次電池用正極電流集電体及びこれを含むリチウム二次電池 |
| CNB2005100565385A CN100474668C (zh) | 2004-02-25 | 2005-02-25 | 锂二次电池的集电体及包括它的锂二次电池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020040012615A KR100560492B1 (ko) | 2004-02-25 | 2004-02-25 | 리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050086218A KR20050086218A (ko) | 2005-08-30 |
| KR100560492B1 true KR100560492B1 (ko) | 2006-03-13 |
Family
ID=36936181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020040012615A Expired - Lifetime KR100560492B1 (ko) | 2004-02-25 | 2004-02-25 | 리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20050186477A1 (ko) |
| JP (1) | JP2005243636A (ko) |
| KR (1) | KR100560492B1 (ko) |
| CN (1) | CN100474668C (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10367204B2 (en) | 2010-12-20 | 2019-07-30 | Uacj Corporation | Aluminum alloy foil for electrode current collectors and manufacturing method thereof |
| WO2025135837A1 (ko) * | 2023-12-22 | 2025-06-26 | 주식회사 엘지에너지솔루션 | 원통형 리튬 이차 전지 |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100823198B1 (ko) * | 2007-03-19 | 2008-04-18 | 삼성에스디아이 주식회사 | 전지용 전극 및 전지용 전극의 제조 방법 |
| KR100876268B1 (ko) * | 2007-10-09 | 2008-12-26 | 삼성에스디아이 주식회사 | 리튬 이차전지 |
| WO2009122717A1 (ja) | 2008-04-01 | 2009-10-08 | パナソニック株式会社 | 非水電解質二次電池とその製造方法 |
| JP5373889B2 (ja) | 2009-03-31 | 2013-12-18 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質 |
| US9219279B2 (en) | 2009-06-29 | 2015-12-22 | Hitachi Metals, Ltd. | Method for producing aluminum foil |
| EP2515364A1 (en) | 2009-12-18 | 2012-10-24 | JX Nippon Mining & Metals Corporation | Positive electrode for lithium ion battery, method for producing said positive electrode, and lithium ion battery |
| CN102668185B (zh) | 2009-12-22 | 2015-07-08 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及使用其的锂离子电池、及锂离子电池用正极活性物质前驱体 |
| KR101450416B1 (ko) | 2010-02-05 | 2014-10-14 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
| WO2011096525A1 (ja) | 2010-02-05 | 2011-08-11 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
| KR101445954B1 (ko) | 2010-03-04 | 2014-09-29 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
| CN102754254B (zh) | 2010-03-04 | 2016-01-20 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 |
| JP5923036B2 (ja) | 2010-03-04 | 2016-05-24 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
| WO2011108596A1 (ja) | 2010-03-04 | 2011-09-09 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
| KR101443996B1 (ko) | 2010-03-05 | 2014-09-23 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
| CN101841040A (zh) * | 2010-05-20 | 2010-09-22 | 东莞新能源科技有限公司 | 锂离子电池及其正极集流体 |
| CN102714312A (zh) | 2010-12-03 | 2012-10-03 | Jx日矿日石金属株式会社 | 锂离子电池用正极活性物质、锂离子电池用正极及锂离子电池 |
| WO2012098724A1 (ja) | 2011-01-21 | 2012-07-26 | Jx日鉱日石金属株式会社 | リチウムイオン電池用正極活物質の製造方法及びリチウムイオン電池用正極活物質 |
| KR101373963B1 (ko) | 2011-03-29 | 2014-03-12 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질의 제조 방법 및 리튬 이온 전지용 정극 활물질 |
| KR101539154B1 (ko) | 2011-03-31 | 2015-07-23 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극, 및 리튬 이온 전지 |
| JP6292739B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
| JP6292738B2 (ja) | 2012-01-26 | 2018-03-14 | Jx金属株式会社 | リチウムイオン電池用正極活物質、リチウムイオン電池用正極、及び、リチウムイオン電池 |
| KR101729824B1 (ko) | 2012-09-28 | 2017-04-24 | 제이엑스금속주식회사 | 리튬 이온 전지용 정극 활물질, 리튬 이온 전지용 정극 및 리튬 이온 전지 |
| KR102022582B1 (ko) | 2015-09-21 | 2019-09-18 | 주식회사 엘지화학 | 안전성이 향상된 전극 및 이를 포함하는 이차전지 |
| US12261282B2 (en) * | 2019-12-05 | 2025-03-25 | Lg Energy Solution, Ltd. | Electrode for secondary battery and method of manufacturing electrode for secondary battery |
| CN113097556B (zh) * | 2021-03-30 | 2022-11-25 | 宁德新能源科技有限公司 | 电化学装置和电子装置 |
| US20240387833A1 (en) * | 2021-11-08 | 2024-11-21 | Lg Energy Solution, Ltd. | Current collector for secondary battery and cylindrical battery cell comprising the same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07142088A (ja) * | 1993-11-12 | 1995-06-02 | Hitachi Maxell Ltd | リチウム二次電池 |
| JPH1197032A (ja) | 1997-09-18 | 1999-04-09 | Nippon Foil Mfg Co Ltd | 二次電池用アルミニウム箔製集電体 |
| JP2000226627A (ja) * | 1999-02-02 | 2000-08-15 | Nippon Foil Mfg Co Ltd | 電解コンデンサ電極用アルミニウム合金箔及びその製造方法 |
| JP2001155713A (ja) | 1999-09-16 | 2001-06-08 | Fujimori Kogyo Co Ltd | 電極リード部材及び電池 |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3920411A (en) * | 1971-11-17 | 1975-11-18 | Southwire Co | Aluminum alloy electrical conductor and method for making same |
| JPS616647A (ja) * | 1984-06-20 | 1986-01-13 | Konishiroku Photo Ind Co Ltd | ポジ型感光性平版印刷版用感光性組成物 |
| US4735867A (en) * | 1985-12-06 | 1988-04-05 | Kaiser Aluminum & Chemical Corporation | Corrosion resistant aluminum core alloy |
| JPH07307150A (ja) * | 1994-05-12 | 1995-11-21 | Fuji Photo Film Co Ltd | 非水二次電池 |
| US6358643B1 (en) * | 1994-11-23 | 2002-03-19 | Polyplus Battery Company | Liquid electrolyte lithium-sulfur batteries |
| US5539229A (en) * | 1994-12-28 | 1996-07-23 | International Business Machines Corporation | MOSFET with raised STI isolation self-aligned to the gate stack |
| JP3696668B2 (ja) * | 1995-09-27 | 2005-09-21 | ソニー株式会社 | 非水電解液二次電池 |
| JP3669646B2 (ja) * | 1995-10-13 | 2005-07-13 | 松下電器産業株式会社 | 非水電解質二次電池 |
| US6097076A (en) * | 1997-03-25 | 2000-08-01 | Micron Technology, Inc. | Self-aligned isolation trench |
| US5960297A (en) * | 1997-07-02 | 1999-09-28 | Kabushiki Kaisha Toshiba | Shallow trench isolation structure and method of forming the same |
| US5981356A (en) * | 1997-07-28 | 1999-11-09 | Integrated Device Technology, Inc. | Isolation trenches with protected corners |
| TW389982B (en) * | 1998-01-26 | 2000-05-11 | United Microelectronics Corp | Method of manufacturing shallow trench isolation |
| JPH11219709A (ja) * | 1998-02-02 | 1999-08-10 | Shin Kobe Electric Mach Co Ltd | 非水電解質電池用正極板 |
| US5976948A (en) * | 1998-02-19 | 1999-11-02 | Advanced Micro Devices | Process for forming an isolation region with trench cap |
| US6080637A (en) * | 1998-12-07 | 2000-06-27 | Taiwan Semiconductor Manufacturing Company | Shallow trench isolation technology to eliminate a kink effect |
| US6316815B1 (en) * | 1999-03-26 | 2001-11-13 | Vanguard International Semiconductor Corporation | Structure for isolating integrated circuits in semiconductor substrate and method for making it |
| US6093621A (en) * | 1999-04-05 | 2000-07-25 | Vanguard International Semiconductor Corp. | Method of forming shallow trench isolation |
| US6271143B1 (en) * | 1999-05-06 | 2001-08-07 | Motorola, Inc. | Method for preventing trench fill erosion |
| US6271147B1 (en) * | 2000-08-18 | 2001-08-07 | Vanguard International Semiconductor Corporation | Methods of forming trench isolation regions using spin-on material |
| US6368973B1 (en) * | 2000-09-25 | 2002-04-09 | Vanguard International Semiconductor Corp. | Method of manufacturing a shallow trench isolation structure |
| US6583060B2 (en) * | 2001-07-13 | 2003-06-24 | Micron Technology, Inc. | Dual depth trench isolation |
| US6566225B2 (en) * | 2001-08-06 | 2003-05-20 | Macronix International Co., Ltd. | Formation method of shallow trench isolation |
| WO2003066926A1 (en) * | 2002-02-08 | 2003-08-14 | Nichols Aluminum | Method of manufacturing aluminum alloy sheet |
| ATE484079T1 (de) * | 2004-10-18 | 2010-10-15 | Lg Chemical Ltd | Sekundärbatterie mit hochfestem batteriegehäuse |
-
2004
- 2004-02-25 KR KR1020040012615A patent/KR100560492B1/ko not_active Expired - Lifetime
-
2005
- 2005-02-18 US US11/060,984 patent/US20050186477A1/en not_active Abandoned
- 2005-02-24 JP JP2005048746A patent/JP2005243636A/ja active Pending
- 2005-02-25 CN CNB2005100565385A patent/CN100474668C/zh not_active Expired - Lifetime
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07142088A (ja) * | 1993-11-12 | 1995-06-02 | Hitachi Maxell Ltd | リチウム二次電池 |
| JPH1197032A (ja) | 1997-09-18 | 1999-04-09 | Nippon Foil Mfg Co Ltd | 二次電池用アルミニウム箔製集電体 |
| JP2000226627A (ja) * | 1999-02-02 | 2000-08-15 | Nippon Foil Mfg Co Ltd | 電解コンデンサ電極用アルミニウム合金箔及びその製造方法 |
| JP2001155713A (ja) | 1999-09-16 | 2001-06-08 | Fujimori Kogyo Co Ltd | 電極リード部材及び電池 |
Non-Patent Citations (2)
| Title |
|---|
| 07142088 |
| 12226627 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10367204B2 (en) | 2010-12-20 | 2019-07-30 | Uacj Corporation | Aluminum alloy foil for electrode current collectors and manufacturing method thereof |
| WO2025135837A1 (ko) * | 2023-12-22 | 2025-06-26 | 주식회사 엘지에너지솔루션 | 원통형 리튬 이차 전지 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20050186477A1 (en) | 2005-08-25 |
| CN1825667A (zh) | 2006-08-30 |
| KR20050086218A (ko) | 2005-08-30 |
| CN100474668C (zh) | 2009-04-01 |
| JP2005243636A (ja) | 2005-09-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100560492B1 (ko) | 리튬 이차 전지용 양극 전류 집전체 및 이를 포함하는리튬 이차 전지 | |
| KR100666822B1 (ko) | 개선된 전기화학 특성을 갖는 음극활물질 및 이를 포함하는전기 화학 소자 | |
| CA2319460C (en) | Lithium storage battery | |
| US11876223B2 (en) | Negative electrode for lithium metal battery and lithium metal battery comprising same | |
| KR100982325B1 (ko) | 리튬 이차 전지 | |
| EP3712987A1 (en) | Anode for lithium secondary battery, manufacturing method therefor, and lithium secondary battery comprising anode for lithium secondary battery | |
| US7674554B2 (en) | Anode active material, method of preparing the same, and anode and lithium battery containing the anode active material | |
| KR20100066026A (ko) | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 구비한 리튬 이차 전지 | |
| DE102019105900A1 (de) | Elektrolytsysteme für siliziumhaltige Elektroden | |
| KR20180023732A (ko) | 리튬이온전지용 복합양극활물질, 그 제조방법 및 이를 포함한 양극을 함유한 리튬이온전지 | |
| KR100515598B1 (ko) | 리튬 2차 전지용 음극 활물질과 그 제조방법 및 리튬 2차전지 | |
| KR100846578B1 (ko) | 리튬 전지 | |
| US12180563B2 (en) | Manufacturing method of porous silicon material, porous silicon material, and power storage device | |
| EP4203086A1 (en) | Electrode for lithium secondary battery and lithium secondary battery including the same | |
| KR20240144819A (ko) | 리튬금속전지용 음극, 이를 포함하는 리튬금속전지 및 리튬금속전지용 음극 제조방법 | |
| KR100614368B1 (ko) | 리튬 이차 전지 | |
| KR100542230B1 (ko) | 리튬 전지용 음극, 그의 제조 방법 및 그를 포함하는 리튬전지 | |
| EP4376126B1 (en) | Electrode for lithium secondary battery and lithium secondary battery including the same | |
| KR100542214B1 (ko) | 리튬 이차 전지용 전극의 제조 방법 및 이 전극을포함하는 리튬 이차 전지 | |
| US20240322169A1 (en) | Anode and lithium battery including the anode | |
| KR20200044494A (ko) | 비수전해액 첨가제, 이를 포함하는 리튬 이차전지용 비수전해액 및 리튬 이차전지 | |
| KR20200040375A (ko) | 리튬 이온 전지용 전해질 및 리튬 이온 전지 | |
| KR20170142915A (ko) | 이차전지용 전극 및 이의 제조방법 | |
| KR20240144825A (ko) | 음극 및 이를 포함하는 리튬전지 | |
| KR100560542B1 (ko) | 리튬 이차 전지 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20040225 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20051121 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20060227 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20060307 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20060308 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20090226 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20100302 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20110228 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20120221 Start annual number: 7 End annual number: 7 |
|
| FPAY | Annual fee payment |
Payment date: 20130222 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
Payment date: 20130222 Start annual number: 8 End annual number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20140225 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
Payment date: 20140225 Start annual number: 9 End annual number: 9 |
|
| FPAY | Annual fee payment |
Payment date: 20150211 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
Payment date: 20150211 Start annual number: 10 End annual number: 10 |
|
| FPAY | Annual fee payment |
Payment date: 20160218 Year of fee payment: 11 |
|
| PR1001 | Payment of annual fee |
Payment date: 20160218 Start annual number: 11 End annual number: 11 |
|
| FPAY | Annual fee payment |
Payment date: 20180220 Year of fee payment: 13 |
|
| PR1001 | Payment of annual fee |
Payment date: 20180220 Start annual number: 13 End annual number: 13 |
|
| FPAY | Annual fee payment |
Payment date: 20190304 Year of fee payment: 14 |
|
| PR1001 | Payment of annual fee |
Payment date: 20190304 Start annual number: 14 End annual number: 14 |
|
| FPAY | Annual fee payment |
Payment date: 20200214 Year of fee payment: 15 |
|
| PR1001 | Payment of annual fee |
Payment date: 20200214 Start annual number: 15 End annual number: 15 |
|
| PR1001 | Payment of annual fee |
Payment date: 20210302 Start annual number: 16 End annual number: 16 |
|
| PR1001 | Payment of annual fee |
Payment date: 20230227 Start annual number: 18 End annual number: 18 |
|
| PC1801 | Expiration of term |
Termination date: 20240825 Termination category: Expiration of duration |