CN112531219A - 锂离子电池的电芯结构 - Google Patents
锂离子电池的电芯结构 Download PDFInfo
- Publication number
- CN112531219A CN112531219A CN202011510035.1A CN202011510035A CN112531219A CN 112531219 A CN112531219 A CN 112531219A CN 202011510035 A CN202011510035 A CN 202011510035A CN 112531219 A CN112531219 A CN 112531219A
- Authority
- CN
- China
- Prior art keywords
- pole
- liquid storage
- storage sleeve
- negative
- lithium ion
- 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.)
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Links
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 238000003466 welding Methods 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 3
- 230000035699 permeability Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 abstract description 13
- 230000000694 effects Effects 0.000 abstract description 3
- 235000003642 hunger Nutrition 0.000 abstract 1
- 230000037351 starvation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 3
- 229910052744 lithium Inorganic materials 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- OJIJEKBXJYRIBZ-UHFFFAOYSA-N cadmium nickel Chemical compound [Ni].[Cd] OJIJEKBXJYRIBZ-UHFFFAOYSA-N 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000002441 reversible effect 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
-
- 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
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
-
- 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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- 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 (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011510035.1A CN112531219A (zh) | 2020-12-19 | 2020-12-19 | 锂离子电池的电芯结构 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011510035.1A CN112531219A (zh) | 2020-12-19 | 2020-12-19 | 锂离子电池的电芯结构 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN112531219A true CN112531219A (zh) | 2021-03-19 |
Family
ID=75001580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011510035.1A Pending CN112531219A (zh) | 2020-12-19 | 2020-12-19 | 锂离子电池的电芯结构 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112531219A (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11233133A (ja) * | 1998-02-18 | 1999-08-27 | Matsushita Electric Ind Co Ltd | ラミネートシートを外装ケースとする電池 |
CN204614844U (zh) * | 2014-12-12 | 2015-09-02 | 天津力神电池股份有限公司 | 一种锂离子电池功能垫片 |
CN104934642A (zh) * | 2015-06-30 | 2015-09-23 | 中航锂电(洛阳)有限公司 | 一种锂离子电池电芯及锂离子电池 |
CN206040875U (zh) * | 2016-09-23 | 2017-03-22 | 深圳市海芝通电子股份有限公司 | 基于碳‑铅复合电极材料的高性能锂电池 |
CN208136348U (zh) * | 2018-02-11 | 2018-11-23 | 广东卓信环境科技股份有限公司 | 一种复合电极组件 |
CN108987790A (zh) * | 2018-08-31 | 2018-12-11 | 成都市银隆新能源产业技术研究有限公司 | 一种锂电池 |
CN109860841A (zh) * | 2017-06-28 | 2019-06-07 | 湖南妙盛汽车电源有限公司 | 一种圆柱型锂离子电池 |
CN211455821U (zh) * | 2019-12-31 | 2020-09-08 | 苏州市齐凡电子科技有限公司 | 一种易铆接电池模组连接片 |
-
2020
- 2020-12-19 CN CN202011510035.1A patent/CN112531219A/zh active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11233133A (ja) * | 1998-02-18 | 1999-08-27 | Matsushita Electric Ind Co Ltd | ラミネートシートを外装ケースとする電池 |
CN204614844U (zh) * | 2014-12-12 | 2015-09-02 | 天津力神电池股份有限公司 | 一种锂离子电池功能垫片 |
CN104934642A (zh) * | 2015-06-30 | 2015-09-23 | 中航锂电(洛阳)有限公司 | 一种锂离子电池电芯及锂离子电池 |
CN206040875U (zh) * | 2016-09-23 | 2017-03-22 | 深圳市海芝通电子股份有限公司 | 基于碳‑铅复合电极材料的高性能锂电池 |
CN109860841A (zh) * | 2017-06-28 | 2019-06-07 | 湖南妙盛汽车电源有限公司 | 一种圆柱型锂离子电池 |
CN208136348U (zh) * | 2018-02-11 | 2018-11-23 | 广东卓信环境科技股份有限公司 | 一种复合电极组件 |
CN108987790A (zh) * | 2018-08-31 | 2018-12-11 | 成都市银隆新能源产业技术研究有限公司 | 一种锂电池 |
CN211455821U (zh) * | 2019-12-31 | 2020-09-08 | 苏州市齐凡电子科技有限公司 | 一种易铆接电池模组连接片 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20221012 Address after: Floor 5, Building 1, Rizhao Huachen Youhui High level Talent Innovation and Entrepreneurship Park, No. 71-8, Taiyuan Road, Rizhao Economic Development Zone, Shandong 276800 Applicant after: Rizhao Huifeng Energy Storage Technology Co.,Ltd. Address before: 226600 Jiangsu Xinjie New Energy Technology Co., Ltd., building 3, No. 162, Yong'an South Road, Hai'an hi tech Zone, Hai'an City, Nantong City, Jiangsu Province Applicant before: JIANGSU CORE-CIRCLES AMPEREX TECHNOLOGY Co.,Ltd. |
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RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210319 |