CN109860723A - 一种改善锂电池表面平整度的方法、锂电池及其制备方法 - Google Patents
一种改善锂电池表面平整度的方法、锂电池及其制备方法 Download PDFInfo
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- CN109860723A CN109860723A CN201910208796.2A CN201910208796A CN109860723A CN 109860723 A CN109860723 A CN 109860723A CN 201910208796 A CN201910208796 A CN 201910208796A CN 109860723 A CN109860723 A CN 109860723A
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- battery
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- lithium battery
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- 238000000034 method Methods 0.000 title claims abstract description 30
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 17
- 230000001681 protective effect Effects 0.000 claims abstract description 26
- 238000005538 encapsulation Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 21
- 239000002985 plastic film Substances 0.000 abstract description 21
- 229920006255 plastic film Polymers 0.000 abstract description 21
- 238000007789 sealing Methods 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 238000007731 hot pressing Methods 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 241000167854 Bourreria succulenta Species 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- -1 envelope airbag Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Classifications
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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
-
- 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
- Sealing Battery Cases Or Jackets (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910208796.2A CN109860723A (zh) | 2019-03-19 | 2019-03-19 | 一种改善锂电池表面平整度的方法、锂电池及其制备方法 |
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CN201910208796.2A CN109860723A (zh) | 2019-03-19 | 2019-03-19 | 一种改善锂电池表面平整度的方法、锂电池及其制备方法 |
Publications (1)
Publication Number | Publication Date |
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CN109860723A true CN109860723A (zh) | 2019-06-07 |
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CN201910208796.2A Pending CN109860723A (zh) | 2019-03-19 | 2019-03-19 | 一种改善锂电池表面平整度的方法、锂电池及其制备方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112072186A (zh) * | 2019-06-11 | 2020-12-11 | 万向一二三股份公司 | 一种提高软包电池化成浸润性及sei膜稳定性的方法 |
CN112563574A (zh) * | 2020-11-30 | 2021-03-26 | 合肥国轩高科动力能源有限公司 | 一种降低软包锂电池绝缘不良的封装方法 |
CN113488699A (zh) * | 2021-05-08 | 2021-10-08 | 上海兰钧新能源科技有限公司 | 一种软包锂电池的封装方法 |
Citations (7)
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CN202712278U (zh) * | 2012-07-06 | 2013-01-30 | 东莞市金源电池科技有限公司 | 一种聚合物锂离子电池的铝塑膜 |
CN203300708U (zh) * | 2013-02-01 | 2013-11-20 | 广东国光电子有限公司 | 一种软包装聚合物锂离子电池 |
CN203466260U (zh) * | 2013-07-19 | 2014-03-05 | 广东国光电子有限公司 | 一种软包装聚合物锂离子电池 |
CN106299481A (zh) * | 2016-08-30 | 2017-01-04 | 山东精工电子科技有限公司 | 一种软包锂离子电池封装、抽液成型方法 |
CN109004282A (zh) * | 2018-07-25 | 2018-12-14 | 柔电(武汉)科技有限公司 | 超薄软包锂电池用封头、封头组件、封装装置及封装方法 |
CN109037782A (zh) * | 2018-06-26 | 2018-12-18 | 桑顿新能源科技有限公司 | 一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 |
CN109103508A (zh) * | 2018-09-03 | 2018-12-28 | 桑顿新能源科技有限公司 | 一种改善软包锂电池角位褶皱的方法 |
-
2019
- 2019-03-19 CN CN201910208796.2A patent/CN109860723A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202712278U (zh) * | 2012-07-06 | 2013-01-30 | 东莞市金源电池科技有限公司 | 一种聚合物锂离子电池的铝塑膜 |
CN203300708U (zh) * | 2013-02-01 | 2013-11-20 | 广东国光电子有限公司 | 一种软包装聚合物锂离子电池 |
CN203466260U (zh) * | 2013-07-19 | 2014-03-05 | 广东国光电子有限公司 | 一种软包装聚合物锂离子电池 |
CN106299481A (zh) * | 2016-08-30 | 2017-01-04 | 山东精工电子科技有限公司 | 一种软包锂离子电池封装、抽液成型方法 |
CN109037782A (zh) * | 2018-06-26 | 2018-12-18 | 桑顿新能源科技有限公司 | 一种改善软包锂离子电池表面褶皱的贴膜及贴膜方法 |
CN109004282A (zh) * | 2018-07-25 | 2018-12-14 | 柔电(武汉)科技有限公司 | 超薄软包锂电池用封头、封头组件、封装装置及封装方法 |
CN109103508A (zh) * | 2018-09-03 | 2018-12-28 | 桑顿新能源科技有限公司 | 一种改善软包锂电池角位褶皱的方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112072186A (zh) * | 2019-06-11 | 2020-12-11 | 万向一二三股份公司 | 一种提高软包电池化成浸润性及sei膜稳定性的方法 |
CN112563574A (zh) * | 2020-11-30 | 2021-03-26 | 合肥国轩高科动力能源有限公司 | 一种降低软包锂电池绝缘不良的封装方法 |
CN113488699A (zh) * | 2021-05-08 | 2021-10-08 | 上海兰钧新能源科技有限公司 | 一种软包锂电池的封装方法 |
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Address after: 209 No. 519180 Guangdong province Zhuhai city Doumen District Xinqing Science and Technology Industrial Park, Mount Everest Boulevard Applicant after: Zhuhai CosMX Battery Co.,Ltd. Address before: 209 No. 519180 Guangdong province Zhuhai city Doumen District Xinqing Science and Technology Industrial Park, Mount Everest Boulevard Applicant before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address after: 209 No. 519180 Guangdong province Zhuhai city Doumen District Xinqing Science and Technology Industrial Park, Mount Everest Boulevard Applicant after: ZHUHAI COSLIGHT BATTERY Co.,Ltd. Address before: 209 No. 519180 Guangdong province Zhuhai city Doumen District Xinqing Science and Technology Industrial Park, Mount Everest Boulevard Applicant before: ZHUHAI COSLIGHT BATTERY Co.,Ltd. |
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Application publication date: 20190607 |