CN102142526B - 二次电池和制造二次电池的方法 - Google Patents
二次电池和制造二次电池的方法 Download PDFInfo
- Publication number
- CN102142526B CN102142526B CN201110031438.2A CN201110031438A CN102142526B CN 102142526 B CN102142526 B CN 102142526B CN 201110031438 A CN201110031438 A CN 201110031438A CN 102142526 B CN102142526 B CN 102142526B
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- lateral parts
- electrode
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- insulating bag
- electrode assemblie
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 29
- 239000003792 electrolyte Substances 0.000 claims abstract description 65
- 239000011148 porous material Substances 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 30
- 238000007789 sealing Methods 0.000 claims description 15
- 239000004743 Polypropylene Substances 0.000 claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 10
- -1 polypropylene Polymers 0.000 claims description 8
- 239000011149 active material Substances 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000011356 non-aqueous organic solvent Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229910003002 lithium salt Inorganic materials 0.000 description 3
- 159000000002 lithium salts Chemical class 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical group [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910010238 LiAlCl 4 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
- 229910013131 LiN Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910012513 LiSbF 6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003466 welding Methods 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
- H01M50/102—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
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
-
- 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
- H01M10/02—Details
-
- 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
- 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
- H01M50/147—Lids or covers
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/609—Arrangements or processes for filling with liquid, e.g. electrolytes
- H01M50/627—Filling ports
-
- 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
- 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
-
- 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
- Y10T29/4911—Electric battery cell making including sealing
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Cell Separators (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020100009907A KR101116577B1 (ko) | 2010-02-03 | 2010-02-03 | 이차전지 및 그 제조 방법 |
KR10-2010-0009907 | 2010-02-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102142526A CN102142526A (zh) | 2011-08-03 |
CN102142526B true CN102142526B (zh) | 2014-04-09 |
Family
ID=43639096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110031438.2A Active CN102142526B (zh) | 2010-02-03 | 2011-01-26 | 二次电池和制造二次电池的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110189536A1 (zh) |
EP (1) | EP2355203B1 (zh) |
JP (1) | JP5241808B2 (zh) |
KR (1) | KR101116577B1 (zh) |
CN (1) | CN102142526B (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20130040188A1 (en) | 2011-08-12 | 2013-02-14 | Fortu Intellectual Property Ag | Rechargeable electrochemical battery cell |
JP5398673B2 (ja) * | 2010-09-03 | 2014-01-29 | 三菱重工業株式会社 | 電池 |
CN103748733B (zh) | 2011-08-25 | 2016-06-22 | 日立汽车系统株式会社 | 锂离子二次电池和其制造方法 |
US8940420B2 (en) * | 2011-09-29 | 2015-01-27 | Samsung Sdi Co., Ltd. | Rechargeable battery |
JP2013251123A (ja) * | 2012-05-31 | 2013-12-12 | Hitachi Vehicle Energy Ltd | 角形二次電池 |
CN103311569A (zh) * | 2012-08-10 | 2013-09-18 | 宁德新能源科技有限公司 | 一种锂离子动力电池 |
DE102012219082A1 (de) * | 2012-10-19 | 2014-04-24 | Robert Bosch Gmbh | Sicherheitsvorrichtung zur Anordnung in einer Batteriezelle einer Lithium-Ionen-Batterie, Lithium-Ionen-Batteriezelle mit Sicherheitsvorrichtung |
JP6056514B2 (ja) * | 2013-02-01 | 2017-01-11 | 株式会社Gsユアサ | 電池 |
JP5574003B1 (ja) * | 2013-03-29 | 2014-08-20 | 株式会社豊田自動織機 | 蓄電装置 |
JP2014199780A (ja) * | 2013-03-29 | 2014-10-23 | 株式会社リチウムエナジージャパン | 蓄電素子 |
CN103390731B (zh) * | 2013-07-30 | 2016-01-06 | 奇瑞新能源汽车技术有限公司 | 一种动力锂离子电池的内部结构 |
EP2874197B1 (en) * | 2013-11-15 | 2017-10-18 | Saft Groupe S.A. | Battery design and method of assembly |
DE102014200011A1 (de) | 2014-01-03 | 2015-07-09 | Robert Bosch Gmbh | Elektroden für Batteriezellen |
KR102257678B1 (ko) * | 2014-03-28 | 2021-05-28 | 삼성에스디아이 주식회사 | 이차 전지 |
JP6354982B2 (ja) * | 2014-04-24 | 2018-07-11 | トヨタ自動車株式会社 | 非水電解液二次電池およびその製造方法 |
KR102273642B1 (ko) * | 2014-10-07 | 2021-07-07 | 삼성에스디아이 주식회사 | 이차 전지 |
KR101863988B1 (ko) * | 2014-12-02 | 2018-06-01 | 주식회사 엘지화학 | 외면에 고정 부재가 형성되어 있는 전극조립체 및 이의 제조 방법 |
JP6219873B2 (ja) * | 2015-03-30 | 2017-10-25 | トヨタ自動車株式会社 | 電池及び絶縁フィルム |
KR102467002B1 (ko) * | 2015-11-24 | 2022-11-11 | 삼성에스디아이 주식회사 | 이차 전지 |
KR20200106694A (ko) | 2019-03-05 | 2020-09-15 | 삼성에스디아이 주식회사 | 이차전지 |
WO2022160181A1 (zh) * | 2021-01-28 | 2022-08-04 | 宁德时代新能源科技股份有限公司 | 绝缘膜、电池单体、电池和用电设备 |
DE102022202292A1 (de) | 2022-03-08 | 2023-09-14 | Volkswagen Aktiengesellschaft | Verfahren zum Herstellen einer Batteriezelle sowie eine Batteriezelle |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101485010A (zh) * | 2006-07-10 | 2009-07-15 | 株式会社Lg化学 | 用于二次电池的安全配套元件 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003059537A (ja) * | 2001-08-22 | 2003-02-28 | Shin Kobe Electric Mach Co Ltd | 角型非水電解液二次電池 |
JP2005294150A (ja) * | 2004-04-02 | 2005-10-20 | Shin Kobe Electric Mach Co Ltd | リチウムイオン二次電池 |
JP4886203B2 (ja) * | 2005-03-30 | 2012-02-29 | 本田技研工業株式会社 | 燃料電池スタックの制御方法 |
KR20070006093A (ko) * | 2005-07-07 | 2007-01-11 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
KR100973309B1 (ko) * | 2007-12-13 | 2010-07-30 | 삼성에스디아이 주식회사 | 이차 전지용 절연 케이스 및 이를 구비하는 이차 전지 |
US20090291330A1 (en) * | 2008-04-24 | 2009-11-26 | Boston-Power, Inc. | Battery with enhanced safety |
JP4470124B2 (ja) * | 2008-06-13 | 2010-06-02 | トヨタ自動車株式会社 | 電池 |
-
2010
- 2010-02-03 KR KR1020100009907A patent/KR101116577B1/ko active IP Right Grant
- 2010-10-28 US US12/914,919 patent/US20110189536A1/en not_active Abandoned
- 2010-12-02 JP JP2010269633A patent/JP5241808B2/ja active Active
-
2011
- 2011-01-07 EP EP11150361A patent/EP2355203B1/en active Active
- 2011-01-26 CN CN201110031438.2A patent/CN102142526B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101485010A (zh) * | 2006-07-10 | 2009-07-15 | 株式会社Lg化学 | 用于二次电池的安全配套元件 |
Non-Patent Citations (1)
Title |
---|
JP特开2005-294150A 2005.10.20 |
Also Published As
Publication number | Publication date |
---|---|
JP5241808B2 (ja) | 2013-07-17 |
US20110189536A1 (en) | 2011-08-04 |
KR20110090237A (ko) | 2011-08-10 |
KR101116577B1 (ko) | 2012-02-24 |
CN102142526A (zh) | 2011-08-03 |
EP2355203B1 (en) | 2013-03-20 |
JP2011159621A (ja) | 2011-08-18 |
EP2355203A1 (en) | 2011-08-10 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
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ASS | Succession or assignment of patent right |
Owner name: SAMSUNG SDI CO., LTD. Free format text: FORMER OWNER: SB LIMOTIVE CO., LTD. Effective date: 20130206 Owner name: BOSCH GMBH ROBERT Effective date: 20130206 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20130206 Address after: Gyeonggi Do, South Korea Applicant after: Samsung SDI Co., Ltd. Applicant after: Robert Bosch GmbH Address before: Gyeonggi Do, South Korea Applicant before: SB LiMotive Co., Ltd. |
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