CN111313104A - 一种锂离子电池 - Google Patents
一种锂离子电池 Download PDFInfo
- Publication number
- CN111313104A CN111313104A CN202010166976.1A CN202010166976A CN111313104A CN 111313104 A CN111313104 A CN 111313104A CN 202010166976 A CN202010166976 A CN 202010166976A CN 111313104 A CN111313104 A CN 111313104A
- Authority
- CN
- China
- Prior art keywords
- positive electrode
- electrode sheet
- negative electrode
- separator
- sheet
- 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.)
- Pending
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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
- H01M10/058—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
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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
-
- 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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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166976.1A CN111313104A (zh) | 2020-03-11 | 2020-03-11 | 一种锂离子电池 |
| US16/914,454 US11552326B2 (en) | 2020-02-25 | 2020-06-28 | Button lithium ion battery, preparation method thereof and preparation method of lithium ion cell composite flat sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166976.1A CN111313104A (zh) | 2020-03-11 | 2020-03-11 | 一种锂离子电池 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111313104A true CN111313104A (zh) | 2020-06-19 |
Family
ID=71147209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010166976.1A Pending CN111313104A (zh) | 2020-02-25 | 2020-03-11 | 一种锂离子电池 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111313104A (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241474A (zh) * | 2021-05-31 | 2021-08-10 | 惠州市恒泰科技股份有限公司 | 弧形电芯及弧形锂电池 |
| WO2026065718A1 (zh) * | 2024-09-30 | 2026-04-02 | 惠州亿纬锂能股份有限公司 | 叠片电芯及其制备设备和制备方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356569A (zh) * | 2016-09-26 | 2017-01-25 | 惠州市恒泰科技股份有限公司 | 一种卷绕式电池及其制作方法 |
| CN106486703A (zh) * | 2016-11-02 | 2017-03-08 | 浙江超威创元实业有限公司 | 一种使用复合凝胶隔膜的软包锂离子电池制作方法 |
| CN110875465A (zh) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | 一种极片热复合方法 |
-
2020
- 2020-03-11 CN CN202010166976.1A patent/CN111313104A/zh active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106356569A (zh) * | 2016-09-26 | 2017-01-25 | 惠州市恒泰科技股份有限公司 | 一种卷绕式电池及其制作方法 |
| CN106486703A (zh) * | 2016-11-02 | 2017-03-08 | 浙江超威创元实业有限公司 | 一种使用复合凝胶隔膜的软包锂离子电池制作方法 |
| CN110875465A (zh) * | 2018-08-30 | 2020-03-10 | 东莞市佳的自动化设备科技有限公司 | 一种极片热复合方法 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113241474A (zh) * | 2021-05-31 | 2021-08-10 | 惠州市恒泰科技股份有限公司 | 弧形电芯及弧形锂电池 |
| CN113241474B (zh) * | 2021-05-31 | 2025-03-21 | 惠州市恒泰科技股份有限公司 | 弧形电芯及弧形锂电池 |
| WO2026065718A1 (zh) * | 2024-09-30 | 2026-04-02 | 惠州亿纬锂能股份有限公司 | 叠片电芯及其制备设备和制备方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Shunchang Inventor after: Zhang Juhua Inventor after: Ye Kai Inventor after: Wang Jun Inventor after: Xie Lin Inventor after: Zhang Yin Inventor after: Wang Xiaolin Inventor after: Long Xiang Inventor before: Zhao Shunchang Inventor before: Yuan Huijun Inventor before: Long Xiang Inventor before: Zhang Guomin Inventor before: Dang Haitao Inventor before: Jian Aijun Inventor before: Wang Xiaolin |
|
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200619 |