CN102324570B - 一种锂离子电池及其化成方法、制备方法 - Google Patents
一种锂离子电池及其化成方法、制备方法 Download PDFInfo
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- CN102324570B CN102324570B CN201110263825.9A CN201110263825A CN102324570B CN 102324570 B CN102324570 B CN 102324570B CN 201110263825 A CN201110263825 A CN 201110263825A CN 102324570 B CN102324570 B CN 102324570B
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- lithium ion
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- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 75
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 230000015572 biosynthetic process Effects 0.000 title abstract description 7
- 238000007600 charging Methods 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 239000000126 substance Substances 0.000 claims description 31
- 230000002194 synthesizing effect Effects 0.000 claims description 31
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910052744 lithium Inorganic materials 0.000 claims description 12
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 10
- 230000037452 priming Effects 0.000 claims description 9
- 238000010277 constant-current charging Methods 0.000 claims description 6
- DJZIBVUGARDLOC-UHFFFAOYSA-N [Ni]=O.[Co]=O.[Li] Chemical compound [Ni]=O.[Co]=O.[Li] DJZIBVUGARDLOC-UHFFFAOYSA-N 0.000 claims description 5
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000000203 mixture Chemical class 0.000 claims description 4
- 230000003068 static effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000008569 process Effects 0.000 abstract description 9
- 238000007599 discharging Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000007774 positive electrode material Substances 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract description 2
- 238000010280 constant potential charging Methods 0.000 abstract 1
- 238000011049 filling Methods 0.000 description 7
- 238000002474 experimental method Methods 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009831 deintercalation Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 150000002815 nickel Chemical class 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000007086 side reaction Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 231100000749 chronicity Toxicity 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 229910021382 natural graphite Inorganic materials 0.000 description 1
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Classifications
-
- 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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- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
实验方案 | 预充电容量mAh | 首次充电容量mAh | 首次放电容量mAh | 首次充电克容量mAh/g | 首次放电克容量mAh/g | 预充容量比 | 首次充放电效率 |
方案1 | 1005.1 | 1321.8 | 1119.6 | 195.4 | 165.5 | 76.04% | 84.70% |
方案2 | 1020.4 | 1336.0 | 1144.6 | 197.5 | 169.2 | 76.38% | 85.67% |
Claims (4)
Priority Applications (1)
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CN201110263825.9A CN102324570B (zh) | 2011-09-07 | 2011-09-07 | 一种锂离子电池及其化成方法、制备方法 |
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CN201110263825.9A CN102324570B (zh) | 2011-09-07 | 2011-09-07 | 一种锂离子电池及其化成方法、制备方法 |
Publications (2)
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CN102324570A CN102324570A (zh) | 2012-01-18 |
CN102324570B true CN102324570B (zh) | 2014-10-29 |
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Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103515653B (zh) * | 2012-06-28 | 2015-12-09 | 深圳市海盈科技股份有限公司 | 软包锂离子电池的化成方法 |
CN102820487B (zh) * | 2012-07-23 | 2015-07-22 | 深圳市海太阳实业有限公司 | 锂离子电池 |
WO2014069460A1 (ja) * | 2012-10-30 | 2014-05-08 | 日本電気株式会社 | リチウム二次電池 |
CN103390770A (zh) * | 2013-07-25 | 2013-11-13 | 天津力神电池股份有限公司 | 一种锂离子电池化成分段充电方法 |
CN103746149B (zh) * | 2013-12-07 | 2016-03-02 | 新余英泰能科技有限公司 | 一种锂离子电池电解液快速渗透卷芯的方法 |
CN104157920B (zh) * | 2014-08-29 | 2016-08-17 | 合肥国轩高科动力能源有限公司 | 一种用于高能量密度锂离子电池的化成方法 |
CN104716387B (zh) * | 2015-03-12 | 2017-07-11 | 惠州市豪鹏科技有限公司 | 一种软包锂离子电池的化成方法 |
CN106876813A (zh) * | 2015-12-11 | 2017-06-20 | 深圳市比克动力电池有限公司 | 一种锂离子电池预充方法 |
CN105789721A (zh) * | 2015-12-28 | 2016-07-20 | 山西恒昌元科技有限公司 | 一种电动汽车用锂电池循环寿命的改善方法 |
CN105762417A (zh) * | 2016-04-05 | 2016-07-13 | 东莞市创明电池技术有限公司 | 提高圆柱形锂离子电池寿命的方法 |
US10122042B2 (en) * | 2017-01-12 | 2018-11-06 | StoreDot Ltd. | Increasing cycling lifetime of fast-charging lithium ion batteries |
CN106654427B (zh) * | 2017-01-22 | 2019-10-22 | 珠海格力电器股份有限公司 | 一种锂离子电池的化成方法 |
CN109599595B (zh) * | 2018-11-28 | 2020-05-19 | 深圳市山木新能源科技股份有限公司 | 一种锂离子电池的化成方法 |
CN109616711A (zh) * | 2018-12-18 | 2019-04-12 | 国联汽车动力电池研究院有限责任公司 | 一种用于锂离子电池的脉冲化成方法 |
CN109713387A (zh) * | 2018-12-27 | 2019-05-03 | 肇庆遨优动力电池有限公司 | 一种改善富锂锰基锂离子电池循环稳定性的方法 |
CN109738824A (zh) * | 2018-12-29 | 2019-05-10 | 东莞市金源电池科技有限公司 | 一种锂离子电池的化成测容方法 |
CN109921155B (zh) * | 2019-01-24 | 2020-09-08 | 无锡凯帕德瑞科技有限公司 | 多段式电容电池的化成方法 |
CN109921119A (zh) * | 2019-03-08 | 2019-06-21 | 安徽泰能新能源科技有限公司 | 一种圆柱锂离子电池预充方法、生产方法及其得到的产品 |
CN109841914B (zh) * | 2019-03-26 | 2022-05-10 | 天津市捷威动力工业有限公司 | 一种三元软包锂离子动力电池的预充方法 |
CN110277597A (zh) * | 2019-04-01 | 2019-09-24 | 江苏百福能源科技有限公司 | 一种锂电池快速化成方法与装置 |
KR20200119465A (ko) * | 2019-04-10 | 2020-10-20 | 에스케이이노베이션 주식회사 | 리튬 이차전지의 후처리 방법 |
CN111123111B (zh) * | 2019-12-31 | 2022-08-23 | 东莞维科电池有限公司 | 一种利用交流阻抗测试优化化成工步的方法 |
CN112366349B (zh) * | 2020-07-27 | 2022-06-14 | 万向一二三股份公司 | 一种提高高镍三元锂离子电池高倍率循环寿命的方法 |
CN112510265B (zh) * | 2020-11-06 | 2022-11-29 | 天津力神电池股份有限公司 | 一种改善软包锂离子电池循环性能的一步化成热压方法 |
CN113241479A (zh) * | 2021-04-29 | 2021-08-10 | 合肥国轩高科动力能源有限公司 | 一种锂电池高效化成方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101615696A (zh) * | 2009-07-16 | 2009-12-30 | 江苏富朗特新能源有限公司 | 一种软包装锂离子二次电池的化成工艺 |
CN102074740A (zh) * | 2010-12-06 | 2011-05-25 | 华明电源(深圳)有限公司 | 锂离子电池主动排气的化成方法 |
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2011
- 2011-09-07 CN CN201110263825.9A patent/CN102324570B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101615696A (zh) * | 2009-07-16 | 2009-12-30 | 江苏富朗特新能源有限公司 | 一种软包装锂离子二次电池的化成工艺 |
CN102074740A (zh) * | 2010-12-06 | 2011-05-25 | 华明电源(深圳)有限公司 | 锂离子电池主动排气的化成方法 |
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Address after: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Co-patentee after: HUIZHOU TECHNE Corp. Patentee after: HUIZHOU JINNENG BATTERY CO.,LTD. Address before: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Co-patentee before: HUIZHOU TECHNE Corp. Patentee before: HUIZHOU TCL HYPERPOWER BATTERIES Inc. |
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Address after: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee after: Huizhou Yiwei Energy Battery Co.,Ltd. Address before: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee before: HUIZHOU JINNENG BATTERY Co.,Ltd. |
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Effective date of registration: 20230918 Address after: 516000 No. 38, Huifeng 7th Road, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: EVE ENERGY Co.,Ltd. Address before: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Patentee before: Huizhou Yiwei Energy Battery Co.,Ltd. |