CN105406107B - 一种锂离子电池及其制备方法 - Google Patents
一种锂离子电池及其制备方法 Download PDFInfo
- Publication number
- CN105406107B CN105406107B CN201510790523.5A CN201510790523A CN105406107B CN 105406107 B CN105406107 B CN 105406107B CN 201510790523 A CN201510790523 A CN 201510790523A CN 105406107 B CN105406107 B CN 105406107B
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- CN
- China
- Prior art keywords
- tab
- plastic film
- aluminum plastic
- pole piece
- battery core
- 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.)
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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
- 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
-
- 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
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510790523.5A CN105406107B (zh) | 2015-11-16 | 2015-11-16 | 一种锂离子电池及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510790523.5A CN105406107B (zh) | 2015-11-16 | 2015-11-16 | 一种锂离子电池及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105406107A CN105406107A (zh) | 2016-03-16 |
CN105406107B true CN105406107B (zh) | 2019-02-05 |
Family
ID=55471464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510790523.5A Active CN105406107B (zh) | 2015-11-16 | 2015-11-16 | 一种锂离子电池及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105406107B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109818066A (zh) * | 2017-11-19 | 2019-05-28 | 深圳格林德能源集团有限公司 | 一种新型动力电池制备方法 |
CN109659628A (zh) * | 2019-01-28 | 2019-04-19 | 新余赣锋电子有限公司 | 一种软包电芯封边的冶具和方法 |
CN111618588A (zh) * | 2020-06-01 | 2020-09-04 | 江西优特汽车技术有限公司 | 一种软包电芯的极耳焊接方法 |
CN114204220B (zh) * | 2020-08-31 | 2023-04-07 | 比亚迪股份有限公司 | 电芯、电池以及电池包 |
CN114122531A (zh) * | 2021-11-29 | 2022-03-01 | 珠海冠宇电池股份有限公司 | 一种锂离子电池 |
CN115621580B (zh) * | 2022-07-07 | 2023-08-18 | 荣耀终端有限公司 | 电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006035414A1 (de) * | 2006-11-08 | 2008-05-15 | Dilo Trading Ag | Verbesserte Lithium-Ionen-Batterie vom Wickelzellentyp mit in Kunststoff eingebetteten Ableiterfixierungen bzw. -kontakten |
CN201084764Y (zh) * | 2007-07-30 | 2008-07-09 | 比亚迪股份有限公司 | 一种软包装电池 |
CN201754421U (zh) * | 2010-03-15 | 2011-03-02 | 陈性保 | 超薄锂离子聚合物电池 |
CN205248389U (zh) * | 2015-11-16 | 2016-05-18 | 珠海光宇电池有限公司 | 一种锂离子电池 |
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2015
- 2015-11-16 CN CN201510790523.5A patent/CN105406107B/zh active Active
Also Published As
Publication number | Publication date |
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CN105406107A (zh) | 2016-03-16 |
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GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: Zhuhai Guanyu Battery Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 519180 Guangdong Province, Zhuhai city Doumen District Xinqing Technology Industrial Park Mount Everest Road No. nine Patentee before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
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CP01 | Change in the name or title of a patent holder |