CN110943197B - 一种镍钴锰酸锂锂离子电池正极片设计工艺 - Google Patents
一种镍钴锰酸锂锂离子电池正极片设计工艺 Download PDFInfo
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- CN110943197B CN110943197B CN201811111466.3A CN201811111466A CN110943197B CN 110943197 B CN110943197 B CN 110943197B CN 201811111466 A CN201811111466 A CN 201811111466A CN 110943197 B CN110943197 B CN 110943197B
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- H01M4/02—Electrodes composed of, or comprising, active material
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- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
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- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
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- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0409—Methods of deposition of the material by a doctor blade method, slip-casting or roller coating
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- H—ELECTRICITY
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- 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
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- H01M4/02—Electrodes composed of, or comprising, active material
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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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
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CN201811111466.3A CN110943197B (zh) | 2018-09-23 | 2018-09-23 | 一种镍钴锰酸锂锂离子电池正极片设计工艺 |
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CN201811111466.3A CN110943197B (zh) | 2018-09-23 | 2018-09-23 | 一种镍钴锰酸锂锂离子电池正极片设计工艺 |
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CN110943197A CN110943197A (zh) | 2020-03-31 |
CN110943197B true CN110943197B (zh) | 2021-09-07 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN113745452B (zh) * | 2021-09-08 | 2023-06-20 | 东莞新能安科技有限公司 | 一种电化学装置及电子装置 |
CN117063305A (zh) * | 2022-01-14 | 2023-11-14 | 宁德时代新能源科技股份有限公司 | 电极组件、电池单体、电池、装置以及制造设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1731619A (zh) * | 2005-09-09 | 2006-02-08 | 深圳市邦凯电子有限公司 | 一种折叠式卷绕以及制造该折叠式卷绕的方法 |
CN2789940Y (zh) * | 2005-04-13 | 2006-06-21 | 深圳市比克电池有限公司 | 锂离子电池极片及电池 |
CN203733899U (zh) * | 2013-11-28 | 2014-07-23 | 东莞新能源科技有限公司 | 卷绕式锂离子电芯 |
CN205846147U (zh) * | 2016-07-05 | 2016-12-28 | 东莞市卓高电子科技有限公司 | 不易变形的锂电池电芯 |
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- 2018-09-23 CN CN201811111466.3A patent/CN110943197B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2789940Y (zh) * | 2005-04-13 | 2006-06-21 | 深圳市比克电池有限公司 | 锂离子电池极片及电池 |
CN1731619A (zh) * | 2005-09-09 | 2006-02-08 | 深圳市邦凯电子有限公司 | 一种折叠式卷绕以及制造该折叠式卷绕的方法 |
CN203733899U (zh) * | 2013-11-28 | 2014-07-23 | 东莞新能源科技有限公司 | 卷绕式锂离子电芯 |
CN205846147U (zh) * | 2016-07-05 | 2016-12-28 | 东莞市卓高电子科技有限公司 | 不易变形的锂电池电芯 |
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