CN105810884B - 极片及其压制方法 - Google Patents
极片及其压制方法 Download PDFInfo
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- CN105810884B CN105810884B CN201610364328.0A CN201610364328A CN105810884B CN 105810884 B CN105810884 B CN 105810884B CN 201610364328 A CN201610364328 A CN 201610364328A CN 105810884 B CN105810884 B CN 105810884B
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- pole piece
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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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/043—Processes of manufacture in general involving compressing or compaction
- H01M4/0435—Rolling or calendering
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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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610364328.0A CN105810884B (zh) | 2016-05-27 | 2016-05-27 | 极片及其压制方法 |
Applications Claiming Priority (1)
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CN201610364328.0A CN105810884B (zh) | 2016-05-27 | 2016-05-27 | 极片及其压制方法 |
Publications (2)
Publication Number | Publication Date |
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CN105810884A CN105810884A (zh) | 2016-07-27 |
CN105810884B true CN105810884B (zh) | 2018-08-21 |
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CN201610364328.0A Active CN105810884B (zh) | 2016-05-27 | 2016-05-27 | 极片及其压制方法 |
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CN (1) | CN105810884B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109671903A (zh) * | 2018-12-18 | 2019-04-23 | 国联汽车动力电池研究院有限责任公司 | 一种固态电池正极复合电极的制备方法 |
CN109713226A (zh) * | 2018-12-19 | 2019-05-03 | 广西卡耐新能源有限公司 | 一种改善软包装锂离子电池厚度反弹的方法 |
CN110474016B (zh) * | 2019-08-01 | 2021-01-12 | 深圳市比克动力电池有限公司 | 一种改善正极片柔韧性的方法、正极片及锂离子电池 |
CN114388742B (zh) * | 2021-12-24 | 2024-03-12 | 湖南立方新能源科技有限责任公司 | 一种补锂方法以及负极片和二次电池 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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US4670214A (en) * | 1986-05-12 | 1987-06-02 | Energy Conversion Devices, Inc. | Method for making electrode material from high hardness active materials |
CN101257112A (zh) * | 2008-04-11 | 2008-09-03 | 郭道传 | 镍氢电池金属网负极制作方法 |
CN103325993B (zh) * | 2013-06-07 | 2015-10-28 | 东莞新能源科技有限公司 | 极片辊压成型方法及装置 |
CN203967177U (zh) * | 2014-07-10 | 2014-11-26 | 赵成付 | 一种可实现两次辊压的锂电池极片轧机 |
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Legal Events
Date | Code | Title | Description |
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PB01 | Publication | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20160720 Address after: 215000 Jiangsu Province, Suzhou City Industrial Park, No. 58, building 2, Zhong Hui Lu room 125 Applicant after: SUZHOU GCL SYSTEM INTEGRATION TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE Co.,Ltd. Applicant after: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Applicant after: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Applicant after: SUZHOU GCL SYSTEM INTEGRATION ENERGY STORAGE TECHNOLOGY CO.,LTD. Address before: 215000 Jiangsu Province, Suzhou City Industrial Park, No. 58, building 2, Zhong Hui Lu room 125 Applicant before: SUZHOU GCL SYSTEM INTEGRATION TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE Co.,Ltd. Applicant before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Applicant before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. |
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C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20230913 Address after: 9th Floor, Building A, No. 68 Fujingtian Road, Suzhou Industrial Park, Suzhou City, Jiangsu Province, 215000 Patentee after: GCL Energy Storage Technology (Suzhou) Co.,Ltd. Address before: Room 125, building 2, 58 Zhonghui Road, Suzhou Industrial Park, Jiangsu Province 215000 Patentee before: SUZHOU GCL SYSTEM INTEGRATION TECHNOLOGY INDUSTRIAL APPLICATION RESEARCH INSTITUTE Co.,Ltd. Patentee before: GCL INTEGRATION TECHNOLOGY (SUZHOU) Co.,Ltd. Patentee before: GCL SYSTEM INTEGRATION TECHNOLOGY Co.,Ltd. Patentee before: SUZHOU GCL SYSTEM INTEGRATION ENERGY STORAGE TECHNOLOGY CO.,LTD. |