CN104037456B - 磷酸铁锂电池快速化成工艺 - Google Patents
磷酸铁锂电池快速化成工艺 Download PDFInfo
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- CN104037456B CN104037456B CN201410267569.4A CN201410267569A CN104037456B CN 104037456 B CN104037456 B CN 104037456B CN 201410267569 A CN201410267569 A CN 201410267569A CN 104037456 B CN104037456 B CN 104037456B
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 23
- 238000005516 engineering process Methods 0.000 title claims abstract description 20
- 238000003786 synthesis reaction Methods 0.000 title claims abstract description 19
- 239000005955 Ferric phosphate Substances 0.000 title claims abstract description 10
- 229940032958 ferric phosphate Drugs 0.000 title claims abstract description 10
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims abstract description 10
- 229910000399 iron(III) phosphate Inorganic materials 0.000 title claims abstract description 10
- 238000007600 charging Methods 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 11
- 238000004458 analytical method Methods 0.000 claims abstract description 8
- 239000003792 electrolyte Substances 0.000 claims abstract description 7
- 230000004913 activation Effects 0.000 claims abstract description 6
- 230000032683 aging Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 5
- 238000003756 stirring Methods 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000000126 substance Substances 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 3
- 238000002604 ultrasonography Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 7
- 206010021703 Indifference Diseases 0.000 abstract 1
- 238000005265 energy consumption Methods 0.000 abstract 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 13
- 210000004027 cell Anatomy 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000002347 injection Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000010278 pulse charging Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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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
-
- 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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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (6)
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CN201410267569.4A CN104037456B (zh) | 2014-06-16 | 2014-06-16 | 磷酸铁锂电池快速化成工艺 |
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CN104037456A CN104037456A (zh) | 2014-09-10 |
CN104037456B true CN104037456B (zh) | 2016-09-07 |
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Families Citing this family (34)
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CN104332670A (zh) * | 2014-10-27 | 2015-02-04 | 山东圣阳电源股份有限公司 | 一种磷酸铁锂电池的化成充电方法 |
CN104577211B (zh) * | 2014-12-30 | 2017-01-04 | 东莞市西特新能源科技有限公司 | 一种提高锂离子电池循环性能的电池制备方法 |
CN105449285B (zh) * | 2015-05-15 | 2018-03-30 | 深圳市创明新能源股份有限公司 | 圆柱形电池活化方法 |
CN105390749B (zh) * | 2015-10-16 | 2017-11-07 | 广东烛光新能源科技有限公司 | 一种电化学电池的制备方法 |
CN105762430A (zh) * | 2016-04-21 | 2016-07-13 | 广东五洲龙电源科技有限公司 | 一种磷酸铁锂动力电池化成方法 |
CN106067561B (zh) * | 2016-07-19 | 2018-08-03 | 湖北金泉新材料有限责任公司 | 一种锂离子电池化成工艺 |
CN107768721B (zh) * | 2016-08-22 | 2019-10-08 | 万向一二三股份公司 | 一种锂离子动力电池高效化成与分选方法 |
CN106252733B (zh) * | 2016-08-24 | 2019-03-15 | 浙江超威创元实业有限公司 | 一种钛酸锂锂离子电池的化成方法 |
CN106299463A (zh) * | 2016-10-19 | 2017-01-04 | 江苏海四达电源股份有限公司 | 方型锂电池的成化方法 |
CN106785122B (zh) * | 2017-01-09 | 2020-10-09 | 洪泽宇 | 一种智能家居用锂离子电池配组方法 |
CN107579301B (zh) * | 2017-08-31 | 2020-04-10 | 中盐安徽红四方锂电有限公司 | 一种磷酸铁锂动力电池的化成工艺 |
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 |
CN108400396B (zh) * | 2018-03-07 | 2020-07-07 | 中国科学院宁波材料技术与工程研究所 | 一种提高锂离子电池的首次充放电比容量及首效的方法 |
CN109326827B (zh) * | 2018-10-15 | 2021-05-11 | 珠海冠宇电池股份有限公司 | 一种锂离子电池注液后的静置方法 |
CN109361028A (zh) * | 2018-11-14 | 2019-02-19 | 朱夼 | 一种锂电池生产制造用活化翻滚装置 |
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 |
CN109638370A (zh) * | 2018-12-19 | 2019-04-16 | 合肥国轩高科动力能源有限公司 | 一种软包锂离子电池的化成方法 |
CN111564674A (zh) * | 2019-02-14 | 2020-08-21 | 江西格林德能源有限公司 | 一种软包装锂电芯化成工艺 |
CN110336083A (zh) * | 2019-07-08 | 2019-10-15 | 无锡市明杨新能源有限公司 | 高倍率放电锂离子电池的化成方法 |
CN110416626B (zh) * | 2019-08-05 | 2020-12-22 | 广州明美新能源股份有限公司 | 一种锂离子电池化成方法 |
CN110783528A (zh) * | 2019-09-29 | 2020-02-11 | 天津力神电池股份有限公司 | 一种锂电池及其制备方法 |
CN111261964B (zh) * | 2019-11-21 | 2023-05-26 | 超威电源集团有限公司 | 一种阀控式铅酸蓄电池密闭间歇超声内化成工艺 |
CN111063952B (zh) * | 2019-11-30 | 2021-02-09 | 山东同大新能源有限公司 | 一种磷酸铁锂锂离子电池及其化成工艺 |
CN110994037A (zh) * | 2019-12-30 | 2020-04-10 | 山东聚信新能源科技有限公司 | 一种软包装锂离子电池满电电压化成方法及设备 |
CN111244558A (zh) * | 2020-01-19 | 2020-06-05 | 天能帅福得能源股份有限公司 | 一种缩短锂离子电池注液封口后陈化时间的方法 |
CN111180800A (zh) * | 2020-03-04 | 2020-05-19 | 广东博龙能源科技有限公司 | 一种锂离子电池的化成工艺及锂离子电池 |
CN111525204B (zh) * | 2020-04-30 | 2021-06-11 | 常州赛得能源科技有限公司 | 一种全固态电池及化成工艺 |
CN111403819A (zh) * | 2020-05-06 | 2020-07-10 | 湖北亿纬动力有限公司 | 一种提高三元电池电解液浸润的方法及得到的电池 |
CN112952182B (zh) * | 2021-01-26 | 2023-01-31 | 宜春清陶能源科技有限公司 | 一种电池静置系统和方法 |
CN113140818B (zh) * | 2021-02-27 | 2022-09-06 | 浙江锋锂新能源科技有限公司 | 一种锂金属电池预处理工艺及锂金属电池 |
CN113948776B (zh) * | 2021-07-27 | 2024-05-17 | 宁波维科电池有限公司 | 一种提高电芯浸润效率的方法 |
CN113921917B (zh) * | 2021-09-30 | 2023-02-28 | 蜂巢能源科技有限公司 | 一种锂离子电池的电解液浸润方法 |
CN115149075A (zh) * | 2022-08-12 | 2022-10-04 | 湖北亿纬动力有限公司 | 无隔板的电池组装箱方法 |
CN116154314B (zh) * | 2023-04-23 | 2023-06-30 | 梅州市博富能科技有限公司 | 一种锂离子电池的化成方法 |
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CN101409369A (zh) * | 2008-11-14 | 2009-04-15 | 东莞市迈科科技有限公司 | 大容量高功率聚合物磷酸铁锂动力电池及其制备方法 |
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CN102983378A (zh) * | 2011-09-07 | 2013-03-20 | 徐辛 | 一种利用超声波对蓄电池进行充放电的方法及装置 |
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CN203326056U (zh) * | 2013-07-02 | 2013-12-04 | 胡大林 | 超声蓄电池 |
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JPH11312533A (ja) * | 1998-04-28 | 1999-11-09 | Shin Kobe Electric Mach Co Ltd | 密閉形鉛蓄電池の製造方法 |
KR20100130685A (ko) * | 2009-06-04 | 2010-12-14 | (주)하인텍 | 초음파 펄스 충전기 및 그 초음파 펄스 충전을 이용한 폐 배터리 재생방법 |
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2014
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Patent Citations (8)
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CN101409369A (zh) * | 2008-11-14 | 2009-04-15 | 东莞市迈科科技有限公司 | 大容量高功率聚合物磷酸铁锂动力电池及其制备方法 |
CN102593499A (zh) * | 2011-01-17 | 2012-07-18 | 常州信雷迪特电子系统工程有限公司 | 电池 |
CN102340031A (zh) * | 2011-08-03 | 2012-02-01 | 珠海锂源动力科技有限公司 | 一种以钛酸锂为负极的电池制造的后工序处理方法 |
CN102983378A (zh) * | 2011-09-07 | 2013-03-20 | 徐辛 | 一种利用超声波对蓄电池进行充放电的方法及装置 |
CN103094635A (zh) * | 2011-10-27 | 2013-05-08 | 广州鹏辉能源科技股份有限公司 | 一种提高磷酸铁锂电池稳定性的方法 |
CN103378372A (zh) * | 2012-04-28 | 2013-10-30 | 深圳拓邦股份有限公司 | 锂离子电池搁置与老化的方法 |
CN102760908A (zh) * | 2012-07-16 | 2012-10-31 | 宁波世捷新能源科技有限公司 | 一种适应多种正极材料体系的锂离子电池的快速化成方法 |
CN203326056U (zh) * | 2013-07-02 | 2013-12-04 | 胡大林 | 超声蓄电池 |
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