CN115084713B - 一种电池封装件及钠离子电池 - Google Patents
一种电池封装件及钠离子电池 Download PDFInfo
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- CN115084713B CN115084713B CN202210860987.9A CN202210860987A CN115084713B CN 115084713 B CN115084713 B CN 115084713B CN 202210860987 A CN202210860987 A CN 202210860987A CN 115084713 B CN115084713 B CN 115084713B
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- metal foil
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- graphite
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- 229910001415 sodium ion Inorganic materials 0.000 title claims abstract description 28
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 97
- 239000002184 metal Substances 0.000 claims abstract description 97
- 239000011888 foil Substances 0.000 claims abstract description 95
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 238000000576 coating method Methods 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 229910002804 graphite Inorganic materials 0.000 claims description 56
- 239000010439 graphite Substances 0.000 claims description 56
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 54
- 230000007246 mechanism Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 11
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 14
- 238000012546 transfer Methods 0.000 abstract description 4
- 239000010408 film Substances 0.000 description 19
- 230000000295 complement effect Effects 0.000 description 7
- 239000012634 fragment Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 230000020169 heat generation Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
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- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/04—Construction or manufacture in general
- H01M10/0404—Machines for assembling 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
- H01M10/054—Accumulators with insertion or intercalation of metals other than lithium, e.g. with magnesium or aluminium
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/617—Types of temperature control for achieving uniformity or desired distribution of temperature
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6553—Terminals or leads
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/578—Devices or arrangements for the interruption of current in response to pressure
-
- 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
- H01M50/572—Means for preventing undesired use or discharge
- H01M50/574—Devices or arrangements for the interruption of current
- H01M50/581—Devices or arrangements for the interruption of current in response to temperature
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Secondary Cells (AREA)
- Battery Mounting, Suspending (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210860987.9A CN115084713B (zh) | 2022-07-22 | 2022-07-22 | 一种电池封装件及钠离子电池 |
Applications Claiming Priority (1)
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---|---|---|---|
CN202210860987.9A CN115084713B (zh) | 2022-07-22 | 2022-07-22 | 一种电池封装件及钠离子电池 |
Publications (2)
Publication Number | Publication Date |
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CN115084713A CN115084713A (zh) | 2022-09-20 |
CN115084713B true CN115084713B (zh) | 2022-11-25 |
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CN202210860987.9A Active CN115084713B (zh) | 2022-07-22 | 2022-07-22 | 一种电池封装件及钠离子电池 |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11176303A (ja) * | 1997-12-10 | 1999-07-02 | Sumiichi Nagaoka | 過熱時の電池用自動放電素子 |
CN203850385U (zh) * | 2014-02-17 | 2014-09-24 | 深圳市巨兆数码有限公司 | 高安全锂离子电池 |
CN203850386U (zh) * | 2014-05-07 | 2014-09-24 | 宁德新能源科技有限公司 | 动力锂离子电池 |
JP2018156959A (ja) * | 2013-08-07 | 2018-10-04 | デクセリアルズ株式会社 | 保護素子及びバッテリパック |
CN207993918U (zh) * | 2018-01-12 | 2018-10-19 | 深圳市凤凰锂能科技有限公司 | 一种带有保护电路的电池组 |
CN208690338U (zh) * | 2018-08-17 | 2019-04-02 | 广东新凌嘉新能源股份有限公司 | 一种锂电池过充保护装置 |
CN113224477A (zh) * | 2021-05-10 | 2021-08-06 | 周霞瑛 | 一种电池鼓胀的保护装置 |
CN216413134U (zh) * | 2021-11-22 | 2022-04-29 | 河洲科技(湖南)有限公司 | 一种锂电池的封装结构 |
WO2022110142A1 (zh) * | 2020-11-30 | 2022-06-02 | 东莞新能安科技有限公司 | 电池及用电设备 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN210866417U (zh) * | 2019-10-10 | 2020-06-26 | 湖南电将军新能源有限公司 | 一种快速散热电池模组 |
-
2022
- 2022-07-22 CN CN202210860987.9A patent/CN115084713B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11176303A (ja) * | 1997-12-10 | 1999-07-02 | Sumiichi Nagaoka | 過熱時の電池用自動放電素子 |
JP2018156959A (ja) * | 2013-08-07 | 2018-10-04 | デクセリアルズ株式会社 | 保護素子及びバッテリパック |
CN203850385U (zh) * | 2014-02-17 | 2014-09-24 | 深圳市巨兆数码有限公司 | 高安全锂离子电池 |
CN203850386U (zh) * | 2014-05-07 | 2014-09-24 | 宁德新能源科技有限公司 | 动力锂离子电池 |
CN207993918U (zh) * | 2018-01-12 | 2018-10-19 | 深圳市凤凰锂能科技有限公司 | 一种带有保护电路的电池组 |
CN208690338U (zh) * | 2018-08-17 | 2019-04-02 | 广东新凌嘉新能源股份有限公司 | 一种锂电池过充保护装置 |
WO2022110142A1 (zh) * | 2020-11-30 | 2022-06-02 | 东莞新能安科技有限公司 | 电池及用电设备 |
CN113224477A (zh) * | 2021-05-10 | 2021-08-06 | 周霞瑛 | 一种电池鼓胀的保护装置 |
CN216413134U (zh) * | 2021-11-22 | 2022-04-29 | 河洲科技(湖南)有限公司 | 一种锂电池的封装结构 |
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CN115084713A (zh) | 2022-09-20 |
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Effective date of registration: 20230615 Address after: A603, Shenzhen Aerospace Science and Technology Innovation Research Institute Building, No. 6 Keji South 10th Road, High tech Zone Community, Yuehai Street, Nanshan District, Shenzhen City, Guangdong Province, 518000 Patentee after: Wu-03 Industrial Group Co.,Ltd. Address before: 610000 No. 1, floor 22, building 3, No. 88, Jitai fifth road, high tech Zone, Chengdu, Sichuan Patentee before: Chengdu wu03 Technology Group Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Liming Inventor before: Yang Liming Inventor before: Cao Xin Inventor before: Yang Jinlong |
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CB03 | Change of inventor or designer information |