CN110828770A - 一种锂电池的制作方法 - Google Patents
一种锂电池的制作方法 Download PDFInfo
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- CN110828770A CN110828770A CN201911145016.0A CN201911145016A CN110828770A CN 110828770 A CN110828770 A CN 110828770A CN 201911145016 A CN201911145016 A CN 201911145016A CN 110828770 A CN110828770 A CN 110828770A
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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
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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
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
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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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of 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
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
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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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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
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Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911145016.0A CN110828770A (zh) | 2019-11-19 | 2019-11-19 | 一种锂电池的制作方法 |
Applications Claiming Priority (1)
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CN201911145016.0A CN110828770A (zh) | 2019-11-19 | 2019-11-19 | 一种锂电池的制作方法 |
Publications (1)
Publication Number | Publication Date |
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CN110828770A true CN110828770A (zh) | 2020-02-21 |
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CN201911145016.0A Pending CN110828770A (zh) | 2019-11-19 | 2019-11-19 | 一种锂电池的制作方法 |
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CN (1) | CN110828770A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111600076A (zh) * | 2020-05-02 | 2020-08-28 | 安徽五行动力新能源有限公司 | 一种锂电池叠片加工工艺 |
CN111933996A (zh) * | 2020-08-03 | 2020-11-13 | 苏州凌威新能源科技有限公司 | 一种锂电池的制作方法 |
CN112151882A (zh) * | 2020-09-27 | 2020-12-29 | 欣旺达电动汽车电池有限公司 | 多极耳卷绕式卷芯及其制备方法 |
CN114420887A (zh) * | 2022-01-18 | 2022-04-29 | 三一技术装备有限公司 | 极片、隔膜、叠片、电芯、电芯制作工艺及电池 |
CN115986184A (zh) * | 2022-06-08 | 2023-04-18 | 江苏正力新能电池技术有限公司 | 一种裸电芯、圆柱电池及裸电芯的装配方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202601777U (zh) * | 2012-05-25 | 2012-12-12 | 浙江振龙电源股份有限公司 | 一种大容量高倍率方形锂离子动力电池 |
CN204966626U (zh) * | 2015-08-06 | 2016-01-13 | 深圳市聚和源科技有限公司 | 一种提高软包离子电池倍率放电的电池芯体结构 |
CN106207195A (zh) * | 2016-09-20 | 2016-12-07 | 广东国光电子有限公司 | 一种叠片式柔性电池及其制作方法 |
CN108933222A (zh) * | 2018-07-09 | 2018-12-04 | 东莞塔菲尔新能源科技有限公司 | 一种多极耳的二次锂离子电池的制备方法 |
CN110247123A (zh) * | 2019-06-17 | 2019-09-17 | 合肥国轩高科动力能源有限公司 | 一种电芯结构、制造方法及电池 |
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2019
- 2019-11-19 CN CN201911145016.0A patent/CN110828770A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202601777U (zh) * | 2012-05-25 | 2012-12-12 | 浙江振龙电源股份有限公司 | 一种大容量高倍率方形锂离子动力电池 |
CN204966626U (zh) * | 2015-08-06 | 2016-01-13 | 深圳市聚和源科技有限公司 | 一种提高软包离子电池倍率放电的电池芯体结构 |
CN106207195A (zh) * | 2016-09-20 | 2016-12-07 | 广东国光电子有限公司 | 一种叠片式柔性电池及其制作方法 |
CN108933222A (zh) * | 2018-07-09 | 2018-12-04 | 东莞塔菲尔新能源科技有限公司 | 一种多极耳的二次锂离子电池的制备方法 |
CN110247123A (zh) * | 2019-06-17 | 2019-09-17 | 合肥国轩高科动力能源有限公司 | 一种电芯结构、制造方法及电池 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111600076A (zh) * | 2020-05-02 | 2020-08-28 | 安徽五行动力新能源有限公司 | 一种锂电池叠片加工工艺 |
CN111933996A (zh) * | 2020-08-03 | 2020-11-13 | 苏州凌威新能源科技有限公司 | 一种锂电池的制作方法 |
CN112151882A (zh) * | 2020-09-27 | 2020-12-29 | 欣旺达电动汽车电池有限公司 | 多极耳卷绕式卷芯及其制备方法 |
CN114420887A (zh) * | 2022-01-18 | 2022-04-29 | 三一技术装备有限公司 | 极片、隔膜、叠片、电芯、电芯制作工艺及电池 |
CN114420887B (zh) * | 2022-01-18 | 2024-05-28 | 三一技术装备有限公司 | 极片、隔膜、叠片、电芯、电芯制作工艺及电池 |
CN115986184A (zh) * | 2022-06-08 | 2023-04-18 | 江苏正力新能电池技术有限公司 | 一种裸电芯、圆柱电池及裸电芯的装配方法 |
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Effective date of registration: 20200413 Address after: 621100 chuangcheng New District, Zizhou, Santai County, Mianyang City, Sichuan Province Applicant after: Sichuan xinminya Battery Technology Co., Ltd Applicant after: Suzhou Lingwei New Energy Technology Co., Ltd Applicant after: Hunan xinminya New Energy Technology Co., Ltd Address before: 201799 room 293, s District, 2f, No.158, Shuanglian Road, Qingpu District, Shanghai Applicant before: Lingpa new energy technology (Shanghai) Co., Ltd Applicant before: Sichuan xinminya Battery Technology Co., Ltd Applicant before: Hunan xinminya New Energy Technology Co., Ltd Applicant before: Shanxi KONOS New Energy Technology Co., Ltd |
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Application publication date: 20200221 |
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