CN101887994B - 锂离子电池真空化成方法 - Google Patents
锂离子电池真空化成方法 Download PDFInfo
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- CN101887994B CN101887994B CN200910039530A CN200910039530A CN101887994B CN 101887994 B CN101887994 B CN 101887994B CN 200910039530 A CN200910039530 A CN 200910039530A CN 200910039530 A CN200910039530 A CN 200910039530A CN 101887994 B CN101887994 B CN 101887994B
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- battery
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- 238000000034 method Methods 0.000 title claims abstract description 56
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 39
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 27
- 239000003792 electrolyte Substances 0.000 claims abstract description 72
- 238000002347 injection Methods 0.000 claims abstract description 33
- 239000007924 injection Substances 0.000 claims abstract description 33
- 238000005516 engineering process Methods 0.000 claims description 22
- 239000012530 fluid Substances 0.000 claims description 22
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000003786 synthesis reaction Methods 0.000 claims description 16
- 239000003570 air Substances 0.000 claims description 13
- 239000003595 mist Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 10
- 239000011148 porous material Substances 0.000 claims description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 8
- 238000005086 pumping Methods 0.000 claims description 6
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 230000008569 process Effects 0.000 abstract description 22
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000007797 corrosion Effects 0.000 abstract description 4
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000007789 sealing Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 10
- 230000008859 change Effects 0.000 description 7
- 238000011049 filling Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000004308 accommodation Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000005486 organic electrolyte Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000009931 harmful effect Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000010926 waste battery Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
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- 210000002345 respiratory system Anatomy 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
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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
-
- 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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- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (9)
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CN200910039530A CN101887994B (zh) | 2009-05-15 | 2009-05-15 | 锂离子电池真空化成方法 |
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CN200910039530A CN101887994B (zh) | 2009-05-15 | 2009-05-15 | 锂离子电池真空化成方法 |
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CN101887994A CN101887994A (zh) | 2010-11-17 |
CN101887994B true CN101887994B (zh) | 2012-08-29 |
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Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102903982B (zh) * | 2012-10-26 | 2015-08-19 | 夏伟绩 | 环保节能型充放电一体机 |
CN103928653B (zh) * | 2013-01-10 | 2017-07-07 | 深圳市沃特玛电池有限公司 | 电池注液机 |
CN103682458B (zh) * | 2013-12-11 | 2016-01-20 | 高平唐一新能源科技有限公司 | 一种解决硬壳锂电池化成时内部气体及电解液残留的方法 |
CN104953181B (zh) * | 2015-05-06 | 2017-12-12 | 中国科学院青岛生物能源与过程研究所 | 一种抑制以钛酸锂为负极的锂离子电池胀气的工艺 |
CN105811032A (zh) * | 2016-03-22 | 2016-07-27 | 南京国轩电池有限公司 | 一种铝壳锂离子电池化成方法 |
CN106058297A (zh) * | 2016-08-12 | 2016-10-26 | 合肥国轩高科动力能源有限公司 | 一种动力电池真空化成装置 |
CN106654142B (zh) * | 2016-12-16 | 2022-09-23 | 宁德时代新能源科技股份有限公司 | 注液装置 |
CN106785059B (zh) * | 2016-12-16 | 2019-02-12 | 浙江超威创元实业有限公司 | 一种应用聚合物电芯老化夹具的老化工艺 |
CN107069124A (zh) * | 2017-04-18 | 2017-08-18 | 国轩新能源(苏州)有限公司 | 制程对锂离子电池铝外壳与负极间电压影响的分析方法 |
CN109411826A (zh) * | 2017-08-16 | 2019-03-01 | 微宏动力系统(湖州)有限公司 | 锂电池化成工艺 |
CN108400388B (zh) * | 2018-02-10 | 2019-11-05 | 江苏英能新能源科技有限公司 | 一种锂离子电池化成装置与化成方法 |
CN108615945A (zh) * | 2018-03-21 | 2018-10-02 | 深圳新恒业电池科技有限公司 | 一种锂离子电池的化成方法 |
CN108417920B (zh) * | 2018-03-21 | 2023-09-01 | 浙江杭可科技股份有限公司 | 一种动力电池化成负压设备 |
CN108598579B (zh) * | 2018-03-28 | 2020-09-01 | 深圳市新浦自动化设备有限公司 | 电池真空化成机构 |
CN108598580B (zh) * | 2018-03-28 | 2020-09-08 | 深圳市新浦自动化设备有限公司 | 电池真空化成的方法 |
CN108539278A (zh) * | 2018-04-02 | 2018-09-14 | 中航锂电(洛阳)有限公司 | 一种软包电池制造夹具、软包电池注液方法及制备方法 |
CN108923072A (zh) * | 2018-07-05 | 2018-11-30 | 中盐安徽红四方锂电有限公司 | 一种锂离子电池等压化成方法 |
CN109449495A (zh) * | 2018-11-09 | 2019-03-08 | 浙江杭可科技股份有限公司 | 锂电池腔体负压化成方法及装置 |
CN109802089B (zh) * | 2018-12-24 | 2022-07-26 | 中国电子科技集团公司第十八研究所 | 一种超大容量单体电池注液及化成方法 |
CN109755657B (zh) * | 2019-01-23 | 2020-11-20 | 深圳新恒业电池科技有限公司 | 圆柱形锂离子电池的注液方法 |
CN109888399A (zh) * | 2019-03-08 | 2019-06-14 | 珠海光宇电池有限公司 | 一种电芯夹具及使用该夹具制备锂电池的方法 |
CN110112359A (zh) * | 2019-06-11 | 2019-08-09 | 颍上北方动力新能源有限公司 | 一种高容量锂电池注液方法 |
CN110661050B (zh) * | 2019-09-27 | 2021-03-23 | 安徽益佳通电池有限公司 | 一种改善锂离子电池化成界面的方法 |
CN110767941A (zh) * | 2019-10-11 | 2020-02-07 | 合肥国轩高科动力能源有限公司 | 一种方形锂离子电池的化成方法 |
CN110783654B (zh) * | 2019-11-05 | 2020-12-04 | 超威电源集团有限公司 | 一种蓄电池真空式化成系统及化成工艺 |
CN111554978B (zh) * | 2020-03-20 | 2022-06-17 | 浙江南都电源动力股份有限公司 | 一种锂离子电池的分段负压化成方法 |
CN112164827B (zh) * | 2020-09-02 | 2021-12-10 | 珠海泰坦新动力电子有限公司 | 一种软包电池化成装置及方法 |
CN112635932B (zh) * | 2021-01-13 | 2022-06-10 | 江西金晖锂电材料股份有限公司 | 一种新能源汽车圆形锂电池制造用注液设备 |
CN114824692B (zh) * | 2022-05-31 | 2023-06-06 | 重庆宏辰科扬能源有限责任公司 | 一种圆柱形镍氢电池的注液工艺及其应用 |
CN116067439B (zh) * | 2023-04-06 | 2023-08-08 | 宁德时代新能源科技股份有限公司 | 化成参数评估方法、测试电池和模拟化成设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101079478A (zh) * | 2007-07-03 | 2007-11-28 | 黄春章 | 采用注液头的锂离子电池注液方法 |
CN201112497Y (zh) * | 2007-08-22 | 2008-09-10 | 比亚迪股份有限公司 | 用于电池化成的真空箱及电池真空化成装置 |
CN201160108Y (zh) * | 2008-02-20 | 2008-12-03 | 东莞市迈科新能源有限公司 | 铝壳电池化成用辅助装置 |
-
2009
- 2009-05-15 CN CN200910039530A patent/CN101887994B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101079478A (zh) * | 2007-07-03 | 2007-11-28 | 黄春章 | 采用注液头的锂离子电池注液方法 |
CN201112497Y (zh) * | 2007-08-22 | 2008-09-10 | 比亚迪股份有限公司 | 用于电池化成的真空箱及电池真空化成装置 |
CN201160108Y (zh) * | 2008-02-20 | 2008-12-03 | 东莞市迈科新能源有限公司 | 铝壳电池化成用辅助装置 |
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