CN103915584B - 锂离子电池端盖、锂离子电池及其生产方法 - Google Patents
锂离子电池端盖、锂离子电池及其生产方法 Download PDFInfo
- Publication number
- CN103915584B CN103915584B CN201410127944.5A CN201410127944A CN103915584B CN 103915584 B CN103915584 B CN 103915584B CN 201410127944 A CN201410127944 A CN 201410127944A CN 103915584 B CN103915584 B CN 103915584B
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- guide pin
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- negative electrode
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 59
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 55
- 239000002991 molded plastic Substances 0.000 claims abstract description 11
- 238000003466 welding Methods 0.000 claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims abstract description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 26
- 238000007789 sealing Methods 0.000 claims description 24
- 241001149930 Protura <class> Species 0.000 claims description 20
- 229910052759 nickel Inorganic materials 0.000 claims description 13
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- 239000010949 copper Substances 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 239000008151 electrolyte solution Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052744 lithium Inorganic materials 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 239000003960 organic solvent Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- QGHDLJAZIIFENW-UHFFFAOYSA-N 4-[1,1,1,3,3,3-hexafluoro-2-(4-hydroxy-3-prop-2-enylphenyl)propan-2-yl]-2-prop-2-enylphenol Chemical group C1=C(CC=C)C(O)=CC=C1C(C(F)(F)F)(C(F)(F)F)C1=CC=C(O)C(CC=C)=C1 QGHDLJAZIIFENW-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000016507 interphase Effects 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
- H01M50/147—Lids or covers
- H01M50/148—Lids or covers characterised by their shape
-
- 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
- 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
- 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
- H01M50/172—Arrangements of electric connectors penetrating the casing
-
- 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
- H01M50/543—Terminals
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410127944.5A CN103915584B (zh) | 2014-04-01 | 2014-04-01 | 锂离子电池端盖、锂离子电池及其生产方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410127944.5A CN103915584B (zh) | 2014-04-01 | 2014-04-01 | 锂离子电池端盖、锂离子电池及其生产方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103915584A CN103915584A (zh) | 2014-07-09 |
CN103915584B true CN103915584B (zh) | 2016-09-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410127944.5A Active CN103915584B (zh) | 2014-04-01 | 2014-04-01 | 锂离子电池端盖、锂离子电池及其生产方法 |
Country Status (1)
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CN (1) | CN103915584B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104485233A (zh) * | 2014-12-04 | 2015-04-01 | 武汉锂能科技有限公司 | 一种超级锂电容器 |
CN106816318B (zh) * | 2016-12-09 | 2019-02-15 | 肇庆绿宝石电子科技股份有限公司 | 一种电容器电芯的入壳方法及其装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201781004U (zh) * | 2010-09-13 | 2011-03-30 | 周均 | 一种圆柱形锂电池负极导针引出结构 |
CN202474046U (zh) * | 2011-12-16 | 2012-10-03 | 周均 | 一种圆柱形导针同向引出束腰封口的锂离子动力电池 |
CN103633259A (zh) * | 2012-08-20 | 2014-03-12 | 宁波康顺电子科技有限公司 | 一种pp塑料外壳锂离子电池 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101944575B (zh) * | 2010-09-08 | 2013-01-16 | 徐敖奎 | 一种二次锂电池 |
CN203503714U (zh) * | 2013-09-26 | 2014-03-26 | 中航锂电(洛阳)有限公司 | 电池盖板组件及使用该电池盖板组件的锂离子动力电池 |
-
2014
- 2014-04-01 CN CN201410127944.5A patent/CN103915584B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201781004U (zh) * | 2010-09-13 | 2011-03-30 | 周均 | 一种圆柱形锂电池负极导针引出结构 |
CN202474046U (zh) * | 2011-12-16 | 2012-10-03 | 周均 | 一种圆柱形导针同向引出束腰封口的锂离子动力电池 |
CN103633259A (zh) * | 2012-08-20 | 2014-03-12 | 宁波康顺电子科技有限公司 | 一种pp塑料外壳锂离子电池 |
Also Published As
Publication number | Publication date |
---|---|
CN103915584A (zh) | 2014-07-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN LITHIUM ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: TAN YIHONG Effective date: 20150422 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 410015 CHANGSHA, HUNAN PROVINCE TO: 430000 WUHAN, HUBEI PROVINCE |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150422 Address after: 430000 Hubei New District of Wuhan City Bridge Economic Development Zone Jiangxia criminal HUANGJIAHU Road West Long Village (Wuhan Hongfeng Glass Co., Ltd.) Applicant after: WUHAN LITHIUM ENERGY TECHNOLOGY CO., LTD. Address before: 410015, Hunan, Changsha Furong Road, paragraph 495, No. three City Express building, N building, 14 floor Applicant before: Tan Diehong |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Liao Funing Inventor after: Luo Yuanfu Inventor before: Tan Diehong Inventor before: Zhang Zhijie Inventor before: Yan Dongxing |
|
CB03 | Change of inventor or designer information | ||
CP03 | Change of name, title or address |
Address after: 230088 Anhui city of Hefei province high tech Zone Technology Park, chrysanthemum Bai Yan Road No. 33 Patentee after: Anhui Li Neng Technology Co., Ltd. Address before: 430000 Hubei New District of Wuhan City Bridge Economic Development Zone Jiangxia criminal HUANGJIAHU Road West Long Village (Wuhan Hongfeng Glass Co., Ltd.) Patentee before: WUHAN LITHIUM ENERGY TECHNOLOGY CO., LTD. |
|
CP03 | Change of name, title or address | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200527 Address after: Building 1, No. 33, Qiuju Road, hi tech Zone, Hefei City, Anhui Province 230000 Patentee after: Hefei Hongye lithium energy technology Co., Ltd Address before: 230088 Anhui city of Hefei province high tech Zone Technology Park, chrysanthemum Bai Yan Road No. 33 Patentee before: ANHUI LITHIUM ENERGY TECHNOLOGY Co.,Ltd. |