CN114068193A - 一种锂电容器的结构及其生产工艺 - Google Patents
一种锂电容器的结构及其生产工艺 Download PDFInfo
- Publication number
- CN114068193A CN114068193A CN202111345618.8A CN202111345618A CN114068193A CN 114068193 A CN114068193 A CN 114068193A CN 202111345618 A CN202111345618 A CN 202111345618A CN 114068193 A CN114068193 A CN 114068193A
- Authority
- CN
- China
- Prior art keywords
- plate
- positive
- negative
- lithium
- negative electrode
- 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.)
- Pending
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 30
- 239000003990 capacitor Substances 0.000 title claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 238000007599 discharging Methods 0.000 claims abstract description 26
- 239000003792 electrolyte Substances 0.000 claims abstract description 19
- 239000011267 electrode slurry Substances 0.000 claims abstract description 12
- 150000002641 lithium Chemical class 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 5
- 239000000654 additive Substances 0.000 claims description 18
- 230000000996 additive effect Effects 0.000 claims description 17
- 239000003960 organic solvent Substances 0.000 claims description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims description 9
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000006258 conductive agent Substances 0.000 claims description 9
- 229910003002 lithium salt Inorganic materials 0.000 claims description 9
- 159000000002 lithium salts Chemical class 0.000 claims description 9
- 239000011883 electrode binding agent Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- -1 polypropylene Polymers 0.000 claims description 6
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 5
- 239000013543 active substance Substances 0.000 claims description 5
- 229910001416 lithium ion Inorganic materials 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052493 LiFePO4 Inorganic materials 0.000 claims description 3
- 229910001290 LiPF6 Inorganic materials 0.000 claims description 3
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 claims description 3
- 239000002033 PVDF binder Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 3
- 239000006230 acetylene black Substances 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 238000013461 design Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000003273 ketjen black Substances 0.000 claims description 3
- 229910001540 lithium hexafluoroarsenate(V) Inorganic materials 0.000 claims description 3
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 claims description 3
- 229910001486 lithium perchlorate Inorganic materials 0.000 claims description 3
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 claims description 3
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 3
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 claims description 3
- 238000012360 testing method Methods 0.000 claims description 3
- 238000004804 winding Methods 0.000 claims description 3
- 239000011230 binding agent Substances 0.000 claims 2
- 230000017525 heat dissipation Effects 0.000 abstract description 12
- 238000009792 diffusion process Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000011884 anode binding agent Substances 0.000 description 2
- 239000006256 anode slurry Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/04—Hybrid capacitors
- H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/08—Structural combinations, e.g. assembly or connection, of hybrid or EDL capacitors with other electric components, at least one hybrid or EDL capacitor being the main component
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/14—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
- H01G11/18—Arrangements or processes for adjusting or protecting hybrid or EDL capacitors against thermal overloads, e.g. heating, cooling or ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/32—Carbon-based
- H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/22—Electrodes
- H01G11/30—Electrodes characterised by their material
- H01G11/48—Conductive polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/54—Electrolytes
- H01G11/58—Liquid electrolytes
- H01G11/60—Liquid electrolytes characterised by the solvent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
- H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
-
- 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
- Y02E60/13—Energy storage using capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Secondary Cells (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111345618.8A CN114068193A (zh) | 2021-11-15 | 2021-11-15 | 一种锂电容器的结构及其生产工艺 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111345618.8A CN114068193A (zh) | 2021-11-15 | 2021-11-15 | 一种锂电容器的结构及其生产工艺 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114068193A true CN114068193A (zh) | 2022-02-18 |
Family
ID=80272357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111345618.8A Pending CN114068193A (zh) | 2021-11-15 | 2021-11-15 | 一种锂电容器的结构及其生产工艺 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114068193A (zh) |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008300692A (ja) * | 2007-05-31 | 2008-12-11 | Fuji Heavy Ind Ltd | 蓄電デバイス |
JP2012204129A (ja) * | 2011-03-25 | 2012-10-22 | Hitachi Maxell Ltd | 組電池 |
CN104409223A (zh) * | 2014-11-21 | 2015-03-11 | 中国科学院青岛生物能源与过程研究所 | 一种锂离子电容器负极片及使用该负极片的锂离子电容器 |
CN104882290A (zh) * | 2015-06-08 | 2015-09-02 | 中航锂电(洛阳)有限公司 | 一种外壳及使用该外壳的超级电容、电容器组 |
CN104993168A (zh) * | 2015-06-17 | 2015-10-21 | 河南力源电池有限公司 | 一种高容量9v可充锂电池及工艺制作方法 |
CN106024418A (zh) * | 2016-08-09 | 2016-10-12 | 上海展枭新能源科技有限公司 | 一种锂离子电容器模组 |
CN205828165U (zh) * | 2016-06-27 | 2016-12-21 | 上海展枭新能源科技有限公司 | 一种风冷散热结构以及锂离子电容器模组 |
CN205882031U (zh) * | 2016-08-12 | 2017-01-11 | 辽宁比科新能源股份有限公司 | 一种热均衡锂离子电池包 |
CN107069839A (zh) * | 2016-12-05 | 2017-08-18 | 上海展枭新能源科技有限公司 | 一种基于锂离子电容器的电源装置 |
CN207765594U (zh) * | 2018-04-18 | 2018-08-24 | 四川绿鑫电源科技有限公司 | 一种带有电池热均衡和扩散装置的锂电池模组 |
CN209118936U (zh) * | 2018-10-09 | 2019-07-16 | 戴美克动力系统技术(武汉)有限公司 | 基于锂离子超级电容器辅助动力系统的电容器模组 |
CN111725533A (zh) * | 2019-06-27 | 2020-09-29 | 湖南立方新能源科技有限责任公司 | 一种锂一次电池的制备方法 |
CN212161901U (zh) * | 2020-05-12 | 2020-12-15 | 宁波维科新能源有限公司 | 一种具有倍率放电均衡温场散热装置的电池包 |
WO2021037266A1 (zh) * | 2019-08-29 | 2021-03-04 | 孚能科技(赣州)股份有限公司 | 负极片及其制备方法和锂离子电池及其制备方法和应用 |
CN213242711U (zh) * | 2020-08-24 | 2021-05-18 | 万向一二三股份公司 | 一种防热扩散的电芯防护板 |
CN215590897U (zh) * | 2021-09-01 | 2022-01-21 | 山东盛荣新能源科技有限公司 | 一种利用锂电容驱动agv运输车 |
CN215657819U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种基于锂电容驱动钢包转运轨道平车 |
CN215662978U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种锂电容驱动新能源汽车 |
CN215662979U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种利用锂电容补偿型太阳能房车 |
CN215798312U (zh) * | 2021-09-01 | 2022-02-11 | 山东盛荣新能源科技有限公司 | 一种利用锂电容驱动agv叉车 |
CN215857920U (zh) * | 2021-08-22 | 2022-02-18 | 山东盛荣新能源科技有限公司 | 一种采用锂电容驱动转运铲车 |
-
2021
- 2021-11-15 CN CN202111345618.8A patent/CN114068193A/zh active Pending
Patent Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008300692A (ja) * | 2007-05-31 | 2008-12-11 | Fuji Heavy Ind Ltd | 蓄電デバイス |
JP2012204129A (ja) * | 2011-03-25 | 2012-10-22 | Hitachi Maxell Ltd | 組電池 |
CN104409223A (zh) * | 2014-11-21 | 2015-03-11 | 中国科学院青岛生物能源与过程研究所 | 一种锂离子电容器负极片及使用该负极片的锂离子电容器 |
CN104882290A (zh) * | 2015-06-08 | 2015-09-02 | 中航锂电(洛阳)有限公司 | 一种外壳及使用该外壳的超级电容、电容器组 |
CN104993168A (zh) * | 2015-06-17 | 2015-10-21 | 河南力源电池有限公司 | 一种高容量9v可充锂电池及工艺制作方法 |
CN205828165U (zh) * | 2016-06-27 | 2016-12-21 | 上海展枭新能源科技有限公司 | 一种风冷散热结构以及锂离子电容器模组 |
CN106024418A (zh) * | 2016-08-09 | 2016-10-12 | 上海展枭新能源科技有限公司 | 一种锂离子电容器模组 |
CN205882031U (zh) * | 2016-08-12 | 2017-01-11 | 辽宁比科新能源股份有限公司 | 一种热均衡锂离子电池包 |
CN107069839A (zh) * | 2016-12-05 | 2017-08-18 | 上海展枭新能源科技有限公司 | 一种基于锂离子电容器的电源装置 |
CN207765594U (zh) * | 2018-04-18 | 2018-08-24 | 四川绿鑫电源科技有限公司 | 一种带有电池热均衡和扩散装置的锂电池模组 |
CN209118936U (zh) * | 2018-10-09 | 2019-07-16 | 戴美克动力系统技术(武汉)有限公司 | 基于锂离子超级电容器辅助动力系统的电容器模组 |
CN111725533A (zh) * | 2019-06-27 | 2020-09-29 | 湖南立方新能源科技有限责任公司 | 一种锂一次电池的制备方法 |
WO2021037266A1 (zh) * | 2019-08-29 | 2021-03-04 | 孚能科技(赣州)股份有限公司 | 负极片及其制备方法和锂离子电池及其制备方法和应用 |
CN212161901U (zh) * | 2020-05-12 | 2020-12-15 | 宁波维科新能源有限公司 | 一种具有倍率放电均衡温场散热装置的电池包 |
CN213242711U (zh) * | 2020-08-24 | 2021-05-18 | 万向一二三股份公司 | 一种防热扩散的电芯防护板 |
CN215657819U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种基于锂电容驱动钢包转运轨道平车 |
CN215662978U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种锂电容驱动新能源汽车 |
CN215662979U (zh) * | 2021-08-22 | 2022-01-28 | 山东盛荣新能源科技有限公司 | 一种利用锂电容补偿型太阳能房车 |
CN215857920U (zh) * | 2021-08-22 | 2022-02-18 | 山东盛荣新能源科技有限公司 | 一种采用锂电容驱动转运铲车 |
CN215590897U (zh) * | 2021-09-01 | 2022-01-21 | 山东盛荣新能源科技有限公司 | 一种利用锂电容驱动agv运输车 |
CN215798312U (zh) * | 2021-09-01 | 2022-02-11 | 山东盛荣新能源科技有限公司 | 一种利用锂电容驱动agv叉车 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105958008B (zh) | 一种锂离子电池用复合正极片、制备方法及锂离子电池 | |
CN110838573A (zh) | 一种锂离子储能器件补锂浆料及其制备方法和应用 | |
US20230369733A1 (en) | Lithium-ion battery | |
CN111446489A (zh) | 一种锂离子电池结构及补锂方法 | |
CN113410469A (zh) | 一种负极极片和二次电池以及电动汽车 | |
CN103904290A (zh) | 水系锂离子电池复合电极及其制备方法、水系锂离子电池 | |
CN113823849A (zh) | 锂离子电池的补锂正极片和锂离子电池 | |
CN102117931B (zh) | 正极采用改性锰酸锂的高倍率圆柱形锂离子电池 | |
CN103682415A (zh) | 一种高能量密度锂离子电池及其制备工艺 | |
CN106169617A (zh) | 一种空间用安全高功率锂离子蓄电池 | |
CN101188310A (zh) | 一种磷酸铁锂铝壳圆柱电池及其制作工艺 | |
CN210272536U (zh) | 一种新型负极片及锂离子电池 | |
JP2012009283A (ja) | リチウムイオン二次電池 | |
WO2023077266A1 (zh) | 二次电池及其补锂方法、电池模块、电池包及用电装置 | |
WO2023029002A1 (zh) | 负极集流体、含有其的二次电池、电池模块、电池包及用电装置 | |
CN108461824A (zh) | 一种锂离子电池结构及基体外包工艺 | |
CN217426789U (zh) | 负极片的制备系统、电芯层叠体的制备系统、电芯和电池 | |
WO2023130204A1 (zh) | 二次电池、电池模块、电池包和用电装置 | |
CN201374362Y (zh) | 一种方形锂离子电池用极芯及其电池 | |
CN114068193A (zh) | 一种锂电容器的结构及其生产工艺 | |
CN117043983A (zh) | 负极极片及其制备方法、二次电池、电池模块、电池包及用电装置 | |
CN116868398A (zh) | 二次电池、电池模组、电池包以及用电装置 | |
CN207677021U (zh) | 一种大倍率放电的锂离子电芯 | |
CN114497553A (zh) | 正极添加剂及其制备方法、正极片和锂离子电池 | |
CN114267837B (zh) | 非水电解液二次电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Effective date of registration: 20240419 Address after: 276017 yindanzi village, Fuzhuang street, Luozhuang District, Linyi City, Shandong Province Applicant after: Shandong Shengyang Construction Machinery Co.,Ltd. Country or region after: China Address before: 276017 intersection of Longshan road and Yice Road, Fuzhuang office, Luozhuang District, Linyi City, Shandong Province (New Material Industrial Park, Luozhuang Economic Development Zone) Applicant before: Shandong Shengrong New Energy Technology Co.,Ltd. Country or region before: China |
|
TA01 | Transfer of patent application right |