CN105977439A - 一种锂离子电池及其制备方法 - Google Patents
一种锂离子电池及其制备方法 Download PDFInfo
- Publication number
- CN105977439A CN105977439A CN201610523026.3A CN201610523026A CN105977439A CN 105977439 A CN105977439 A CN 105977439A CN 201610523026 A CN201610523026 A CN 201610523026A CN 105977439 A CN105977439 A CN 105977439A
- Authority
- CN
- China
- Prior art keywords
- battery
- lithium ion
- deflector
- contact electrode
- ion battery
- 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.)
- Granted
Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 44
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 44
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- 239000003792 electrolyte Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 10
- 229910010293 ceramic material Inorganic materials 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- IAIWVQXQOWNYOU-FPYGCLRLSA-N nitrofural Chemical compound NC(=O)N\N=C\C1=CC=C([N+]([O-])=O)O1 IAIWVQXQOWNYOU-FPYGCLRLSA-N 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 18
- 239000007788 liquid Substances 0.000 description 17
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 239000004743 Polypropylene Substances 0.000 description 11
- 239000006228 supernatant Substances 0.000 description 10
- 238000010521 absorption reaction Methods 0.000 description 8
- 101100230509 Neurospora crassa (strain ATCC 24698 / 74-OR23-1A / CBS 708.71 / DSM 1257 / FGSC 987) hat-1 gene Proteins 0.000 description 6
- 230000004913 activation Effects 0.000 description 6
- 230000005518 electrochemistry Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 6
- 239000003292 glue Substances 0.000 description 5
- 229920002521 macromolecule Polymers 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 238000011156 evaluation Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- -1 Polypropylene Polymers 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 230000022131 cell cycle Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 206010016766 flatulence Diseases 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000005213 imbibition Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
- H01M50/531—Electrode connections inside a battery casing
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
实验分组 | A | B0 | B1 | B2 | B3 | B4 |
低温倍率% | 62.5% | 62.8% | 63.2% | 62.0% | 58.9% | 40.8% |
实验分组 | A | B0 | B1 | B2 | B3 | B4 |
▽Tmax充电/℃ | 2℃ | 10℃ | 10℃ | 2℃ | 15℃ | 25℃ |
▽Tmax放电/℃ | 2℃ | 10℃ | 10℃ | 2℃ | 15℃ | 25℃ |
实验分组 | A | B0 | B1 | B2 | B3 | B4 |
85%周数 | 1700 | 1400 | 1400 | 1700 | 1200 | 600 |
实验分组 | A | B0 | B1 | B2 | B3 | B4 |
实验结果 | 96% | 96% | 96% | 100% | 96% | 100% |
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610523026.3A CN105977439B (zh) | 2016-07-05 | 2016-07-05 | 一种锂离子电池及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610523026.3A CN105977439B (zh) | 2016-07-05 | 2016-07-05 | 一种锂离子电池及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105977439A true CN105977439A (zh) | 2016-09-28 |
CN105977439B CN105977439B (zh) | 2019-01-08 |
Family
ID=56955043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610523026.3A Active CN105977439B (zh) | 2016-07-05 | 2016-07-05 | 一种锂离子电池及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN105977439B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109585958A (zh) * | 2018-11-30 | 2019-04-05 | 清华大学 | 锂离子电池组热失控处理系统与方法 |
CN112909441A (zh) * | 2021-03-09 | 2021-06-04 | 大连中比动力电池有限公司 | 一种模组式锂离子电池及生产方法 |
CN113540705A (zh) * | 2021-07-12 | 2021-10-22 | 深圳市铂纳特斯自动化科技有限公司 | 带套杯托盘机构及电池注液生产装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012178308A (ja) * | 2011-02-28 | 2012-09-13 | Panasonic Corp | リチウムイオン二次電池 |
CN104993186A (zh) * | 2015-06-29 | 2015-10-21 | 大连比克动力电池有限公司 | 电池模组 |
CN204793086U (zh) * | 2015-07-31 | 2015-11-18 | 四川长虹电源有限责任公司 | 大容量锂离子蓄电池 |
CN205882083U (zh) * | 2016-07-05 | 2017-01-11 | 大连比克动力电池有限公司 | 一种锂离子电池结构 |
-
2016
- 2016-07-05 CN CN201610523026.3A patent/CN105977439B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012178308A (ja) * | 2011-02-28 | 2012-09-13 | Panasonic Corp | リチウムイオン二次電池 |
CN104993186A (zh) * | 2015-06-29 | 2015-10-21 | 大连比克动力电池有限公司 | 电池模组 |
CN204793086U (zh) * | 2015-07-31 | 2015-11-18 | 四川长虹电源有限责任公司 | 大容量锂离子蓄电池 |
CN205882083U (zh) * | 2016-07-05 | 2017-01-11 | 大连比克动力电池有限公司 | 一种锂离子电池结构 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109585958A (zh) * | 2018-11-30 | 2019-04-05 | 清华大学 | 锂离子电池组热失控处理系统与方法 |
CN112909441A (zh) * | 2021-03-09 | 2021-06-04 | 大连中比动力电池有限公司 | 一种模组式锂离子电池及生产方法 |
CN113540705A (zh) * | 2021-07-12 | 2021-10-22 | 深圳市铂纳特斯自动化科技有限公司 | 带套杯托盘机构及电池注液生产装置 |
Also Published As
Publication number | Publication date |
---|---|
CN105977439B (zh) | 2019-01-08 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Address after: 116450 Dalian City, Dalian Province garden economic zone, the administrative office of the room A1-148 Applicant after: Dalian China Power Battery Co., Ltd. Address before: 116450 Dalian City, Dalian Province garden economic zone, the administrative office of the room A1-148 Applicant before: DALIAN BAK POWER BATTERY CO., LTD. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 116450 East Street, Rose Street, Garden Economic Zone, Liaoning, Dalian, China, No. 11 Applicant after: Dalian China Power Battery Co., Ltd. Address before: 116450 Dalian City, Dalian Province garden economic zone, the administrative office of the room A1-148 Applicant before: Dalian China Power Battery Co., Ltd. |
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GR01 | Patent grant |