CN103456920A - 一种圆柱形锂电池正负极片结构 - Google Patents
一种圆柱形锂电池正负极片结构 Download PDFInfo
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- CN103456920A CN103456920A CN2013103825586A CN201310382558A CN103456920A CN 103456920 A CN103456920 A CN 103456920A CN 2013103825586 A CN2013103825586 A CN 2013103825586A CN 201310382558 A CN201310382558 A CN 201310382558A CN 103456920 A CN103456920 A CN 103456920A
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- coating layer
- negative pole
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- lithium battery
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 18
- 239000011247 coating layer Substances 0.000 claims abstract description 43
- 239000005030 aluminium foil Substances 0.000 claims description 20
- 238000012946 outsourcing Methods 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 abstract description 5
- 239000011888 foil Substances 0.000 abstract description 5
- 230000010287 polarization Effects 0.000 abstract description 5
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 239000011889 copper foil Substances 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005404 monopole Effects 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- 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
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Abstract
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CN201310382558.6A CN103456920B (zh) | 2013-08-29 | 2013-08-29 | 一种圆柱形锂电池正负极片结构 |
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CN201310382558.6A CN103456920B (zh) | 2013-08-29 | 2013-08-29 | 一种圆柱形锂电池正负极片结构 |
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CN103456920A true CN103456920A (zh) | 2013-12-18 |
CN103456920B CN103456920B (zh) | 2016-05-04 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110707279A (zh) * | 2019-10-14 | 2020-01-17 | 江西佰利威新能源科技有限公司 | 一种中置极耳焊接式锂离子倍率电池 |
CN110993872A (zh) * | 2019-12-26 | 2020-04-10 | 东莞市沃泰通新能源有限公司 | 磷酸铁锂圆柱电池 |
CN111916667A (zh) * | 2020-07-27 | 2020-11-10 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的锂离子电池 |
CN112331833A (zh) * | 2020-11-10 | 2021-02-05 | 江西省汇亿新能源有限公司 | 一种磷酸铁锂启动电池及其制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003022842A (ja) * | 2001-05-02 | 2003-01-24 | Ngk Insulators Ltd | リチウム二次電池 |
CN102315412A (zh) * | 2011-10-24 | 2012-01-11 | 力神迈尔斯动力电池系统有限公司 | 一种锂离子动力电池极组 |
CN203503736U (zh) * | 2013-08-29 | 2014-03-26 | 山东驰翔新能源科技有限公司 | 一种圆柱形锂电池正负极片结构 |
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2013
- 2013-08-29 CN CN201310382558.6A patent/CN103456920B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003022842A (ja) * | 2001-05-02 | 2003-01-24 | Ngk Insulators Ltd | リチウム二次電池 |
CN102315412A (zh) * | 2011-10-24 | 2012-01-11 | 力神迈尔斯动力电池系统有限公司 | 一种锂离子动力电池极组 |
CN203503736U (zh) * | 2013-08-29 | 2014-03-26 | 山东驰翔新能源科技有限公司 | 一种圆柱形锂电池正负极片结构 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110707279A (zh) * | 2019-10-14 | 2020-01-17 | 江西佰利威新能源科技有限公司 | 一种中置极耳焊接式锂离子倍率电池 |
CN110993872A (zh) * | 2019-12-26 | 2020-04-10 | 东莞市沃泰通新能源有限公司 | 磷酸铁锂圆柱电池 |
CN111916667A (zh) * | 2020-07-27 | 2020-11-10 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的锂离子电池 |
CN111916667B (zh) * | 2020-07-27 | 2021-07-16 | 珠海冠宇电池股份有限公司 | 一种负极片及包括该负极片的锂离子电池 |
CN112331833A (zh) * | 2020-11-10 | 2021-02-05 | 江西省汇亿新能源有限公司 | 一种磷酸铁锂启动电池及其制作方法 |
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CN103456920B (zh) | 2016-05-04 |
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Effective date of registration: 20180509 Address after: 529000 Bong min Road, Jianghai District, Jiangmen, Guangdong Province, No. 12 Patentee after: Jiangmen jinyarma science and Technology Co., Ltd. Address before: 274200 north of Chengwu ancient town east street, Chengwu, Heze, Shandong (3rd floor, office building, Shandong Tatsu Electric Co., Ltd.) Patentee before: Shandong Chixiang New Energy Tech. Co., Ltd. |
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Address after: 529000 Bong min Road, Jianghai District, Jiangmen, Guangdong Province, No. 12 Patentee after: Guangdong jinyehua Technology Co.,Ltd. Address before: 529000 Bong min Road, Jianghai District, Jiangmen, Guangdong Province, No. 12 Patentee before: JIANGMEN JINYEHUA TECHNOLOGY Co.,Ltd. |
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