CN112366365A - 一种热复合叠片式软包锂离子电池及其制备方法 - Google Patents
一种热复合叠片式软包锂离子电池及其制备方法 Download PDFInfo
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- CN112366365A CN112366365A CN202010047896.4A CN202010047896A CN112366365A CN 112366365 A CN112366365 A CN 112366365A CN 202010047896 A CN202010047896 A CN 202010047896A CN 112366365 A CN112366365 A CN 112366365A
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- diaphragm
- lithium ion
- battery
- ion 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
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- 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
- H01M10/42—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
-
- 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)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
性能指标 | 实施例1 | 实施例2 | 实施例3 | 对比例 |
初始容量(Ah) | 5.62 | 5.85 | 5.78 | 5.15 |
循环500次容量(Ah) | 5.02 | 5.12 | 5.15 | 4.45 |
温度差(℃) | 3.2 | 3.8 | 3.6 | 9.7 |
Claims (7)
Priority Applications (1)
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CN202010047896.4A CN112366365A (zh) | 2020-01-16 | 2020-01-16 | 一种热复合叠片式软包锂离子电池及其制备方法 |
Applications Claiming Priority (1)
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CN202010047896.4A CN112366365A (zh) | 2020-01-16 | 2020-01-16 | 一种热复合叠片式软包锂离子电池及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN112366365A true CN112366365A (zh) | 2021-02-12 |
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ID=74516634
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CN202010047896.4A Pending CN112366365A (zh) | 2020-01-16 | 2020-01-16 | 一种热复合叠片式软包锂离子电池及其制备方法 |
Country Status (1)
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CN (1) | CN112366365A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113533361A (zh) * | 2021-06-25 | 2021-10-22 | 万向一二三股份公司 | 一种锂离子电池绝缘失效的可视化表征方法 |
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CN105703015A (zh) * | 2016-04-01 | 2016-06-22 | 庄新国 | 一种叠片式锂离子电池 |
CN105811016A (zh) * | 2016-05-29 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | 一种叠片锂离子电池的制作方法 |
CN106129480A (zh) * | 2016-07-30 | 2016-11-16 | 钟玲珑 | 一种软包电池的制备方法 |
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CN109244554A (zh) * | 2018-09-21 | 2019-01-18 | 江苏卡耐新能源有限公司 | 一种锂离子电池z字形叠片设备及其工艺 |
JP2019160622A (ja) * | 2018-03-14 | 2019-09-19 | マクセルホールディングス株式会社 | ラミネート型電池 |
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2020
- 2020-01-16 CN CN202010047896.4A patent/CN112366365A/zh active Pending
Patent Citations (18)
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CN101847755A (zh) * | 2010-05-27 | 2010-09-29 | 厦门太和动力电源科技有限公司 | 一种异形高倍率聚合物锂离子电池 |
JP2012190587A (ja) * | 2011-03-09 | 2012-10-04 | Mitsubishi Heavy Ind Ltd | 二次電池 |
CN102593509A (zh) * | 2012-02-28 | 2012-07-18 | 浙江南博电源科技有限公司 | 一种大容量方形锂离子电池 |
CN104934642A (zh) * | 2015-06-30 | 2015-09-23 | 中航锂电(洛阳)有限公司 | 一种锂离子电池电芯及锂离子电池 |
CN105336976A (zh) * | 2015-11-02 | 2016-02-17 | 多氟多(焦作)新能源科技有限公司 | 一种锂离子电池叠片单元、电芯及其制备方法、锂离子电池 |
US20170179554A1 (en) * | 2015-12-18 | 2017-06-22 | Amazon Technologies, Inc. | Passive thermal management system for battery |
CN105703015A (zh) * | 2016-04-01 | 2016-06-22 | 庄新国 | 一种叠片式锂离子电池 |
CN105811016A (zh) * | 2016-05-29 | 2016-07-27 | 合肥国轩高科动力能源有限公司 | 一种叠片锂离子电池的制作方法 |
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CN107528101A (zh) * | 2016-06-20 | 2017-12-29 | 万向二三股份公司 | 一种具有散热结构的动力锂离子电池及其装配方法 |
CN107565187A (zh) * | 2016-06-30 | 2018-01-09 | 丰田自动车株式会社 | 电池 |
CN106129480A (zh) * | 2016-07-30 | 2016-11-16 | 钟玲珑 | 一种软包电池的制备方法 |
CN106654076A (zh) * | 2017-01-22 | 2017-05-10 | 湖州百成电池有限公司 | 一种提高二次锂电池安全性能的方法及结构 |
CN206849962U (zh) * | 2017-03-08 | 2018-01-05 | 江西迪比科股份有限公司 | 一种高安全性自加热聚合物锂离子二次电池 |
CN108390101A (zh) * | 2018-01-03 | 2018-08-10 | 多氟多(焦作)新能源科技有限公司 | 一种锂离子电池电芯及其制备方法、锂离子电池 |
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JP2019160622A (ja) * | 2018-03-14 | 2019-09-19 | マクセルホールディングス株式会社 | ラミネート型電池 |
CN109244554A (zh) * | 2018-09-21 | 2019-01-18 | 江苏卡耐新能源有限公司 | 一种锂离子电池z字形叠片设备及其工艺 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113533361A (zh) * | 2021-06-25 | 2021-10-22 | 万向一二三股份公司 | 一种锂离子电池绝缘失效的可视化表征方法 |
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Effective date of registration: 20211109 Address after: No.855, Jianshe 2nd Road, Xiaoshan Economic and Technological Development Zone, Hangzhou City, Zhejiang Province Applicant after: Wanxiang A123 Co.,Ltd. Address before: No.855 Jianshe Er 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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