CN109378436A - 极耳及使用该极耳的锂离子电池 - Google Patents
极耳及使用该极耳的锂离子电池 Download PDFInfo
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- CN109378436A CN109378436A CN201811482199.0A CN201811482199A CN109378436A CN 109378436 A CN109378436 A CN 109378436A CN 201811482199 A CN201811482199 A CN 201811482199A CN 109378436 A CN109378436 A CN 109378436A
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 36
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 35
- 238000003466 welding Methods 0.000 claims abstract description 29
- 239000011248 coating agent Substances 0.000 claims abstract description 9
- 238000000576 coating method Methods 0.000 claims abstract description 9
- 238000004804 winding Methods 0.000 claims description 6
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000005538 encapsulation Methods 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 8
- 239000007788 liquid Substances 0.000 description 8
- 239000003792 electrolyte Substances 0.000 description 7
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 239000012530 fluid Substances 0.000 description 5
- 239000011149 active material Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 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
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XTKDAFGWCDAMPY-UHFFFAOYSA-N azaperone Chemical compound C1=CC(F)=CC=C1C(=O)CCCN1CCN(C=2N=CC=CC=2)CC1 XTKDAFGWCDAMPY-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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)
- Secondary Cells (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811482199.0A CN109378436A (zh) | 2018-12-05 | 2018-12-05 | 极耳及使用该极耳的锂离子电池 |
Applications Claiming Priority (1)
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CN201811482199.0A CN109378436A (zh) | 2018-12-05 | 2018-12-05 | 极耳及使用该极耳的锂离子电池 |
Publications (1)
Publication Number | Publication Date |
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CN109378436A true CN109378436A (zh) | 2019-02-22 |
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Family Applications (1)
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CN201811482199.0A Pending CN109378436A (zh) | 2018-12-05 | 2018-12-05 | 极耳及使用该极耳的锂离子电池 |
Country Status (1)
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CN (1) | CN109378436A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112563678A (zh) * | 2020-12-14 | 2021-03-26 | 天津市捷威动力工业有限公司 | 一种锂离子动力软包电池t型极耳及电池的制作方法 |
CN114335684A (zh) * | 2021-12-28 | 2022-04-12 | 安普瑞斯(无锡)有限公司 | 一种锂离子电池卷芯及电池 |
CN115133142A (zh) * | 2021-03-24 | 2022-09-30 | 宁德新能源科技有限公司 | 一种电芯、电池及用电设备 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201383527Y (zh) * | 2009-04-15 | 2010-01-13 | 深圳市中凯兴能源科技有限公司 | 锂离子电池的反包结构 |
CN101640286A (zh) * | 2008-08-01 | 2010-02-03 | 上海比亚迪有限公司 | 卷绕式锂电池的电芯及卷绕式锂电池 |
CN201741762U (zh) * | 2009-12-30 | 2011-02-09 | 湖南大学 | 一种大容量高功率锂离子电池 |
CN102136603A (zh) * | 2011-02-18 | 2011-07-27 | 珠海光宇电池有限公司 | 一种聚合物锂离子电池及其制作方法 |
CN102244209A (zh) * | 2011-06-09 | 2011-11-16 | 吉安市优特利科技有限公司 | 一种方形锂离子动力电池 |
CN205081163U (zh) * | 2015-11-18 | 2016-03-09 | 宁德新能源科技有限公司 | 极耳及电化学储能装置 |
CN108539113A (zh) * | 2018-05-02 | 2018-09-14 | 东莞市迈科新能源有限公司 | 软包装二次电池极耳及其软包装二次电池 |
CN109461883A (zh) * | 2018-12-05 | 2019-03-12 | 珠海光宇电池有限公司 | 锂离子电池 |
CN209104262U (zh) * | 2018-12-05 | 2019-07-12 | 珠海冠宇电池有限公司 | 极耳及使用该极耳的锂离子电池 |
CN209104266U (zh) * | 2018-12-05 | 2019-07-12 | 珠海冠宇电池有限公司 | 锂离子电池 |
-
2018
- 2018-12-05 CN CN201811482199.0A patent/CN109378436A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101640286A (zh) * | 2008-08-01 | 2010-02-03 | 上海比亚迪有限公司 | 卷绕式锂电池的电芯及卷绕式锂电池 |
CN201383527Y (zh) * | 2009-04-15 | 2010-01-13 | 深圳市中凯兴能源科技有限公司 | 锂离子电池的反包结构 |
CN201741762U (zh) * | 2009-12-30 | 2011-02-09 | 湖南大学 | 一种大容量高功率锂离子电池 |
CN102136603A (zh) * | 2011-02-18 | 2011-07-27 | 珠海光宇电池有限公司 | 一种聚合物锂离子电池及其制作方法 |
CN102244209A (zh) * | 2011-06-09 | 2011-11-16 | 吉安市优特利科技有限公司 | 一种方形锂离子动力电池 |
CN205081163U (zh) * | 2015-11-18 | 2016-03-09 | 宁德新能源科技有限公司 | 极耳及电化学储能装置 |
CN108539113A (zh) * | 2018-05-02 | 2018-09-14 | 东莞市迈科新能源有限公司 | 软包装二次电池极耳及其软包装二次电池 |
CN109461883A (zh) * | 2018-12-05 | 2019-03-12 | 珠海光宇电池有限公司 | 锂离子电池 |
CN209104262U (zh) * | 2018-12-05 | 2019-07-12 | 珠海冠宇电池有限公司 | 极耳及使用该极耳的锂离子电池 |
CN209104266U (zh) * | 2018-12-05 | 2019-07-12 | 珠海冠宇电池有限公司 | 锂离子电池 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112563678A (zh) * | 2020-12-14 | 2021-03-26 | 天津市捷威动力工业有限公司 | 一种锂离子动力软包电池t型极耳及电池的制作方法 |
CN115133142A (zh) * | 2021-03-24 | 2022-09-30 | 宁德新能源科技有限公司 | 一种电芯、电池及用电设备 |
CN114335684A (zh) * | 2021-12-28 | 2022-04-12 | 安普瑞斯(无锡)有限公司 | 一种锂离子电池卷芯及电池 |
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Address after: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
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Address after: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant after: Zhuhai CosMX Battery Co.,Ltd. Address before: 519180 No. 209 Pearl Peak Avenue, Jingan Town, Doumen District, Zhuhai City, Guangdong Province Applicant before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |