KR100659852B1 - 캔형 이차 전지 - Google Patents
캔형 이차 전지 Download PDFInfo
- Publication number
- KR100659852B1 KR100659852B1 KR1020050034231A KR20050034231A KR100659852B1 KR 100659852 B1 KR100659852 B1 KR 100659852B1 KR 1020050034231 A KR1020050034231 A KR 1020050034231A KR 20050034231 A KR20050034231 A KR 20050034231A KR 100659852 B1 KR100659852 B1 KR 100659852B1
- Authority
- KR
- South Korea
- Prior art keywords
- battery
- alloy
- secondary battery
- nickel
- layers
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 11
- 239000002184 metal Substances 0.000 claims abstract description 11
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 6
- 239000000956 alloy Substances 0.000 claims abstract description 6
- 239000003792 electrolyte Substances 0.000 claims abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 239000010949 copper Substances 0.000 claims description 7
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 229910000914 Mn alloy Inorganic materials 0.000 claims description 2
- 229910001182 Mo alloy Inorganic materials 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 2
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- 230000008961 swelling Effects 0.000 abstract description 19
- 150000002739 metals Chemical class 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 20
- 238000006243 chemical reaction Methods 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 4
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 208000032953 Device battery issue Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical compound [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- QELJHCBNGDEXLD-UHFFFAOYSA-N nickel zinc Chemical compound [Ni].[Zn] QELJHCBNGDEXLD-UHFFFAOYSA-N 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
Images
Classifications
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
- H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/116—Primary casings; Jackets or wrappings characterised by the material
- H01M50/117—Inorganic material
- H01M50/119—Metals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2220/00—Batteries for particular applications
- H01M2220/30—Batteries in portable systems, e.g. mobile phone, laptop
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (6)
- 삭제
- 두 전극과 상기 두 전극 사이에서 단락을 방지하는 세퍼레이터를 포함하는 전극 조립체,상기 전극 조립체 및 전해액을 수용하는 캔,상기 캔의 개구부를 마감하는 캡 어셈블리를 구비하는 이차 전지에 있어서,상기 캔은 적어도 일부 면에서 내측 및 외측의 두 층으로 이루어지고,상기 두 층 가운데 내측 층은 외측 층보다 열팽창율이 높은 금속이나 합금으로 이루어지는 것을 특징으로 하는 이차 전지.
- 제 2 항에 있어서,상기 외측 층은 니켈, 철 및 그 합금 가운데 하나로,상기 내측 층은 구리와 아연의 합금, 니켈 ·망간 ·철의 합금, 니켈 ·몰리브덴 ·철의 합금, 망간 ·니켈 ·구리의 합금 가운데 하나로 이루어지는 것을 특징으로 하는 이차 전지.
- 제 2 항에 있어서,상기 내측 층은 알루미늄으로상기 외측 층은 구리, 지르코늄, 티타늄, 마그네슘 가운데 하나로 이루어지는 것을 특징으로 하는 이차 전지.
- 제 2 항에 있어서,상기 일부 면은 각형 캔의 대향하는 두 최대면인 것을 특징으로 하는 이차 전지.
- 제 5 항에 있어서,상기 일부 면을 제외한 다른 면도 내측 층 및 외측 층으로 이루어지고,상기 다른 면의 외측 층은 상기 다른 면의 내측 층보다 열팽창율이 높은 금속이나 합금으로 이루어지는 것을 특징으로 하는 이차 전지.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050034231A KR100659852B1 (ko) | 2005-04-25 | 2005-04-25 | 캔형 이차 전지 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050034231A KR100659852B1 (ko) | 2005-04-25 | 2005-04-25 | 캔형 이차 전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060111846A KR20060111846A (ko) | 2006-10-30 |
KR100659852B1 true KR100659852B1 (ko) | 2006-12-19 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050034231A KR100659852B1 (ko) | 2005-04-25 | 2005-04-25 | 캔형 이차 전지 |
Country Status (1)
Country | Link |
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KR (1) | KR100659852B1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102041131B1 (ko) | 2017-04-27 | 2019-11-07 | 주식회사 엘지화학 | 이종 금속들로 이루어진 캔을 포함하는 원통형 전지셀 |
KR102263447B1 (ko) * | 2018-03-02 | 2021-06-11 | 주식회사 엘지에너지솔루션 | 용접용 레이저 광선을 차단하는 구조를 포함하는 원통형 이차전지 및 이를 포함하는 전지팩 |
WO2023272437A1 (en) * | 2021-06-28 | 2023-01-05 | Hefei Gotion High-Tech Power Energy Co., Ltd. | Cylindrical battery cell and battery |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61279072A (ja) * | 1985-06-04 | 1986-12-09 | Sumitomo Electric Ind Ltd | NaS電池用陽極電極容器 |
JPH06346284A (ja) * | 1993-06-04 | 1994-12-20 | Katayama Tokushu Kogyo Kk | 電池用缶の形成材料及びその製造方法 |
JPH10208777A (ja) * | 1997-01-21 | 1998-08-07 | Sony Corp | 非水電解液二次電池 |
KR19990077983A (ko) * | 1998-03-18 | 1999-10-25 | 오타 야스오 | 전지,전지간접속용리드재,및그것을사용한전지팩 |
JP2000067822A (ja) * | 1998-08-13 | 2000-03-03 | Toshiba Battery Co Ltd | 電池容器 |
JP2005078894A (ja) * | 2003-08-29 | 2005-03-24 | Matsushita Electric Ind Co Ltd | 電池缶およびその製造方法ならびに電池 |
-
2005
- 2005-04-25 KR KR1020050034231A patent/KR100659852B1/ko active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61279072A (ja) * | 1985-06-04 | 1986-12-09 | Sumitomo Electric Ind Ltd | NaS電池用陽極電極容器 |
JPH06346284A (ja) * | 1993-06-04 | 1994-12-20 | Katayama Tokushu Kogyo Kk | 電池用缶の形成材料及びその製造方法 |
JPH10208777A (ja) * | 1997-01-21 | 1998-08-07 | Sony Corp | 非水電解液二次電池 |
KR19990077983A (ko) * | 1998-03-18 | 1999-10-25 | 오타 야스오 | 전지,전지간접속용리드재,및그것을사용한전지팩 |
JP2000067822A (ja) * | 1998-08-13 | 2000-03-03 | Toshiba Battery Co Ltd | 電池容器 |
JP2005078894A (ja) * | 2003-08-29 | 2005-03-24 | Matsushita Electric Ind Co Ltd | 電池缶およびその製造方法ならびに電池 |
Also Published As
Publication number | Publication date |
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KR20060111846A (ko) | 2006-10-30 |
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