CN112366357A - 一种软包锂电池的辊压除气方法 - Google Patents
一种软包锂电池的辊压除气方法 Download PDFInfo
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- CN112366357A CN112366357A CN202010758077.0A CN202010758077A CN112366357A CN 112366357 A CN112366357 A CN 112366357A CN 202010758077 A CN202010758077 A CN 202010758077A CN 112366357 A CN112366357 A CN 112366357A
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- lithium battery
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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
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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
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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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/44—Methods for charging or discharging
- H01M10/446—Initial charging measures
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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
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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
- 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)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758077.0A CN112366357A (zh) | 2020-07-31 | 2020-07-31 | 一种软包锂电池的辊压除气方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010758077.0A CN112366357A (zh) | 2020-07-31 | 2020-07-31 | 一种软包锂电池的辊压除气方法 |
Publications (1)
| Publication Number | Publication Date |
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| CN112366357A true CN112366357A (zh) | 2021-02-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010758077.0A Pending CN112366357A (zh) | 2020-07-31 | 2020-07-31 | 一种软包锂电池的辊压除气方法 |
Country Status (1)
| Country | Link |
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| CN (1) | CN112366357A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471544A (zh) * | 2021-06-29 | 2021-10-01 | 合肥国轩高科动力能源有限公司 | 软包锂离子电池的化成前处理方法及化成方法 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377219A (zh) * | 2010-08-19 | 2012-03-14 | 三星Sdi株式会社 | 用于充电和放电的装置 |
| CN107247239A (zh) * | 2017-06-13 | 2017-10-13 | 天津市捷威动力工业有限公司 | 锂离子电池高温老化时间的确定方法 |
| CN107910594A (zh) * | 2017-11-20 | 2018-04-13 | 江苏双登富朗特新能源有限公司 | 提高软包装锂离子电池化成效果的方法 |
| CN108172921A (zh) * | 2018-01-31 | 2018-06-15 | 河南国能电池有限公司 | 软包电池的抽气方法 |
| CN207587885U (zh) * | 2017-10-23 | 2018-07-06 | 多氟多(焦作)新能源科技有限公司 | 一种电芯辊压装置 |
| CN108598581A (zh) * | 2018-04-02 | 2018-09-28 | 浙江衡远新能源科技有限公司 | 一种软包锂离子电池的化成方法 |
| CN109065826A (zh) * | 2018-07-06 | 2018-12-21 | 合肥国轩高科动力能源有限公司 | 一种高容量高压实负极锂离子电池的浸润方法 |
| CN109411829A (zh) * | 2018-10-26 | 2019-03-01 | 惠州亿纬锂能股份有限公司 | 一种锂离子电池化成工艺及锂离子电池 |
| CN109478675A (zh) * | 2016-12-01 | 2019-03-15 | 株式会社Lg化学 | 电池单元除气设备 |
-
2020
- 2020-07-31 CN CN202010758077.0A patent/CN112366357A/zh active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102377219A (zh) * | 2010-08-19 | 2012-03-14 | 三星Sdi株式会社 | 用于充电和放电的装置 |
| CN109478675A (zh) * | 2016-12-01 | 2019-03-15 | 株式会社Lg化学 | 电池单元除气设备 |
| CN107247239A (zh) * | 2017-06-13 | 2017-10-13 | 天津市捷威动力工业有限公司 | 锂离子电池高温老化时间的确定方法 |
| CN207587885U (zh) * | 2017-10-23 | 2018-07-06 | 多氟多(焦作)新能源科技有限公司 | 一种电芯辊压装置 |
| CN107910594A (zh) * | 2017-11-20 | 2018-04-13 | 江苏双登富朗特新能源有限公司 | 提高软包装锂离子电池化成效果的方法 |
| CN108172921A (zh) * | 2018-01-31 | 2018-06-15 | 河南国能电池有限公司 | 软包电池的抽气方法 |
| CN108598581A (zh) * | 2018-04-02 | 2018-09-28 | 浙江衡远新能源科技有限公司 | 一种软包锂离子电池的化成方法 |
| CN109065826A (zh) * | 2018-07-06 | 2018-12-21 | 合肥国轩高科动力能源有限公司 | 一种高容量高压实负极锂离子电池的浸润方法 |
| CN109411829A (zh) * | 2018-10-26 | 2019-03-01 | 惠州亿纬锂能股份有限公司 | 一种锂离子电池化成工艺及锂离子电池 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471544A (zh) * | 2021-06-29 | 2021-10-01 | 合肥国轩高科动力能源有限公司 | 软包锂离子电池的化成前处理方法及化成方法 |
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Effective date of registration: 20211112 Address after: 311215 No. 855, Jianshe Second Road, economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant after: Wanxiang A123 Co.,Ltd. Address before: 311215 No. 855, Jianshe Second Road, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Applicant before: Wanxiang A123 Co.,Ltd. Applicant before: WANXIANG GROUP Co.,Ltd. |
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