CN113054270A - 一种软包锂离子电池化成工艺 - Google Patents
一种软包锂离子电池化成工艺 Download PDFInfo
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- CN113054270A CN113054270A CN202110314513.XA CN202110314513A CN113054270A CN 113054270 A CN113054270 A CN 113054270A CN 202110314513 A CN202110314513 A CN 202110314513A CN 113054270 A CN113054270 A CN 113054270A
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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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- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
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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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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114628791A (zh) * | 2022-01-29 | 2022-06-14 | 北京新能源汽车股份有限公司 | 电芯及提高电芯高温性能的方法、电池和新能源车辆 |
CN118943538A (zh) * | 2024-10-11 | 2024-11-12 | 宁德时代新能源科技股份有限公司 | 电池化成方法、电池制造方法、电池化成设备及电池制造系统 |
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CN108054436A (zh) * | 2017-12-13 | 2018-05-18 | 桑顿新能源科技有限公司 | 改善磷酸铁锂电池循环性能的化成与验证方法 |
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2021
- 2021-03-24 CN CN202110314513.XA patent/CN113054270B/zh active Active
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US20090274849A1 (en) * | 2008-04-30 | 2009-11-05 | Medtronic, Inc. | Formation process for lithium-ion batteries |
CN101604774A (zh) * | 2009-07-09 | 2009-12-16 | 中国电子科技集团公司第四十一研究所 | 蓄电池智能激活方法 |
CN102324572A (zh) * | 2011-09-27 | 2012-01-18 | 奇瑞汽车股份有限公司 | 一种动力锂离子电池的化成方法 |
CN103560266A (zh) * | 2013-11-07 | 2014-02-05 | 天津市捷威动力工业有限公司 | 一种长寿命锂离子电池及其制备方法 |
CN105470572A (zh) * | 2015-01-16 | 2016-04-06 | 万向A一二三系统有限公司 | 一种钛酸锂电池及其化成方法 |
CN105449301A (zh) * | 2015-12-30 | 2016-03-30 | 东风商用车有限公司 | 一种解决钛酸锂电池胀气失效的方法 |
CN106935912A (zh) * | 2017-03-10 | 2017-07-07 | 江西佳沃新能源有限公司 | 一种锂离子电池化成方法 |
CN108054436A (zh) * | 2017-12-13 | 2018-05-18 | 桑顿新能源科技有限公司 | 改善磷酸铁锂电池循环性能的化成与验证方法 |
CN109167112A (zh) * | 2018-08-13 | 2019-01-08 | 浙江衡远新能源科技有限公司 | 一种钛酸锂电池的高温夹具化成方法 |
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CN111769332A (zh) * | 2020-06-29 | 2020-10-13 | 合肥国轩高科动力能源有限公司 | 一种预锂电池的化成方法及预锂化锂离子电池 |
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李明科,梁孜,郑威: "钛酸锂电池防产气研究进展", 《东方电气评论》 * |
田龙飞,方逸尘,徐言哲: "制作工艺对钛酸锂电池防产气的研究", 《船电技术》 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114628791A (zh) * | 2022-01-29 | 2022-06-14 | 北京新能源汽车股份有限公司 | 电芯及提高电芯高温性能的方法、电池和新能源车辆 |
CN118943538A (zh) * | 2024-10-11 | 2024-11-12 | 宁德时代新能源科技股份有限公司 | 电池化成方法、电池制造方法、电池化成设备及电池制造系统 |
CN118943538B (zh) * | 2024-10-11 | 2025-04-08 | 宁德时代新能源科技股份有限公司 | 电池化成方法、电池制造方法、电池化成设备及电池制造系统 |
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