CN106602161B - 锂离子电池的化成方法及锂离子电池 - Google Patents
锂离子电池的化成方法及锂离子电池 Download PDFInfo
- Publication number
- CN106602161B CN106602161B CN201611248213.1A CN201611248213A CN106602161B CN 106602161 B CN106602161 B CN 106602161B CN 201611248213 A CN201611248213 A CN 201611248213A CN 106602161 B CN106602161 B CN 106602161B
- Authority
- CN
- China
- Prior art keywords
- battery
- intermediate product
- standing
- lithium ion
- battery intermediate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 170
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 104
- 238000000034 method Methods 0.000 title claims abstract description 74
- 238000007600 charging Methods 0.000 claims abstract description 38
- 238000000605 extraction Methods 0.000 claims abstract description 33
- 239000013067 intermediate product Substances 0.000 claims description 207
- 239000003792 electrolyte Substances 0.000 claims description 43
- 238000010277 constant-current charging Methods 0.000 claims description 39
- 239000011265 semifinished product Substances 0.000 claims description 18
- 230000002035 prolonged effect Effects 0.000 claims description 11
- 238000003786 synthesis reaction Methods 0.000 claims description 8
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052744 lithium Inorganic materials 0.000 abstract description 31
- 238000001556 precipitation Methods 0.000 abstract description 15
- 238000007599 discharging Methods 0.000 abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 13
- 238000005086 pumping Methods 0.000 description 13
- 239000000741 silica gel Substances 0.000 description 13
- 229910002027 silica gel Inorganic materials 0.000 description 13
- 230000000284 resting effect Effects 0.000 description 7
- 238000004804 winding Methods 0.000 description 6
- 239000002253 acid Substances 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001764 infiltration Methods 0.000 description 4
- 230000008595 infiltration Effects 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000002791 soaking Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611248213.1A CN106602161B (zh) | 2016-12-29 | 2016-12-29 | 锂离子电池的化成方法及锂离子电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611248213.1A CN106602161B (zh) | 2016-12-29 | 2016-12-29 | 锂离子电池的化成方法及锂离子电池 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106602161A CN106602161A (zh) | 2017-04-26 |
CN106602161B true CN106602161B (zh) | 2020-03-20 |
Family
ID=58605157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611248213.1A Active CN106602161B (zh) | 2016-12-29 | 2016-12-29 | 锂离子电池的化成方法及锂离子电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106602161B (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109616709B (zh) * | 2017-10-05 | 2021-11-23 | 深圳格林德能源集团有限公司 | 一种高电压聚合物锂离子电池高温化成工艺 |
JP6926972B2 (ja) * | 2017-11-10 | 2021-08-25 | トヨタ自動車株式会社 | 全固体電池の製造方法 |
CN108539305B (zh) * | 2018-05-03 | 2020-05-12 | 河南电池研究院有限公司 | 一种软包高镍锂离子电池化成工艺 |
CN108808144B (zh) * | 2018-09-06 | 2020-09-04 | 江西迪比科股份有限公司 | 一种软包装锂离子电池的化成工艺 |
CN109768315A (zh) * | 2018-12-25 | 2019-05-17 | 惠州锂威新能源科技有限公司 | 一种优化电芯化成压力的方法及方法 |
CN109818081A (zh) * | 2018-12-26 | 2019-05-28 | 深圳市卓能新能源股份有限公司 | 锂电池浸润工艺以及锂电池浸润化成方法 |
CN111916841A (zh) * | 2020-09-24 | 2020-11-10 | 昆山宝创新能源科技有限公司 | 提升锂电池电解液浸润效果及减少隔膜褶皱的方法和锂电池 |
CN113078363A (zh) * | 2021-02-22 | 2021-07-06 | 天津力神电池股份有限公司 | 一种提升锂离子电池循环寿命的方法 |
CN114335772A (zh) * | 2021-12-30 | 2022-04-12 | 山东聚信新能源科技有限公司 | 一种改善窄条形软包装锂离子电池循环性能的化成方法 |
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 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140247016A1 (en) * | 2013-03-04 | 2014-09-04 | Dow Global Technologies Llc | Method of making lithium ion batteries |
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 |
CN105406129B (zh) * | 2015-11-06 | 2018-01-19 | 珠海光宇电池有限公司 | 一种锂离子电池的化成方法 |
CN105406130B (zh) * | 2015-11-30 | 2017-11-10 | 山东精工电子科技有限公司 | 软包锂离子电池化成方法 |
CN106099202B (zh) * | 2016-08-19 | 2017-09-22 | 骆驼集团新能源电池有限公司 | 一种叠片软包装锂离子电池快速化成方法 |
-
2016
- 2016-12-29 CN CN201611248213.1A patent/CN106602161B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN106602161A (zh) | 2017-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106602161B (zh) | 锂离子电池的化成方法及锂离子电池 | |
CN106099202B (zh) | 一种叠片软包装锂离子电池快速化成方法 | |
CN105406130B (zh) | 软包锂离子电池化成方法 | |
CN108808144B (zh) | 一种软包装锂离子电池的化成工艺 | |
CN111769332B (zh) | 一种预锂电池的化成方法及预锂化锂离子电池 | |
CN106785148A (zh) | 一种化成方法及锂离子二次电池 | |
CN107579282B (zh) | 一种软包制硅碳负极锂电池化成工艺 | |
CN111082172A (zh) | 一种锂离子电池极片的浸润方法 | |
CN104409790B (zh) | 一种锂离子电池的预充化成方法 | |
CN107910592A (zh) | 一种锂离子电池的化成方法及锂离子电池 | |
CN104577211A (zh) | 一种提高锂离子电池循环性能的电池制备方法 | |
CN104269584A (zh) | 一种聚合物锂电池的化成方法 | |
CN112582697A (zh) | 一种锂离子电池化成方法 | |
CN109119693A (zh) | 一种软包锂离子电池注液后的静置方法及软包锂离子电池的制备方法 | |
CN106785132A (zh) | 充电方法及装置 | |
CN106654420A (zh) | 锂离子电池容量分选方法 | |
CN109560337A (zh) | 一种锂离子电池的化成方法 | |
CN108808095A (zh) | 一种聚合物锂离子电池快速化成方法 | |
CN102035024A (zh) | 锂离子电池的形成方法 | |
CN106532160A (zh) | 电池充电方法及装置 | |
CN106532159A (zh) | 电池充电方法及装置 | |
CN109346776A (zh) | 一种软包锂离子电池的化成方法、软包锂离子电池 | |
CN106207266A (zh) | 一种加速软包装锂离子电池化成活化的方法 | |
CN111934039A (zh) | 一种锂离子电池的化成工艺 | |
CN108091873A (zh) | 改善磷酸铁锂电池循环性能的高温搁置方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Applicant after: HUIZHOU JINNENG BATTERY CO.,LTD. Applicant after: HUIZHOU TECHNE Corp. Address before: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Applicant before: HUIZHOU TCL HYPERPOWER BATTERIES Inc. Applicant before: HUIZHOU TECHNE Corp. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180802 Address after: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Applicant after: HUIZHOU JINNENG BATTERY CO.,LTD. Address before: 516006 63 District, Hui Tai Industrial Park, Zhongkai hi tech Zone, Huizhou, Guangdong Applicant before: HUIZHOU JINNENG BATTERY CO.,LTD. Applicant before: HUIZHOU TECHNE Corp. |
|
CB02 | Change of applicant information |
Address after: Huitai Industrial Park 516006 Guangdong province Huizhou City Zhongkai high tech Zone No. 63 District Applicant after: Huizhou Yiwei Energy Battery Co.,Ltd. Address before: Huitai Industrial Park 516006 Guangdong province Huizhou City Zhongkai high tech Zone No. 63 District Applicant before: HUIZHOU JINNENG BATTERY CO.,LTD. |
|
CB02 | Change of applicant information | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230919 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. |