CN108886128A - 能量储存装置 - Google Patents
能量储存装置 Download PDFInfo
- Publication number
- CN108886128A CN108886128A CN201780021238.4A CN201780021238A CN108886128A CN 108886128 A CN108886128 A CN 108886128A CN 201780021238 A CN201780021238 A CN 201780021238A CN 108886128 A CN108886128 A CN 108886128A
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- active material
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- 239000011149 active material Substances 0.000 claims abstract description 73
- 239000011888 foil Substances 0.000 claims abstract description 67
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- 238000004804 winding Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 10
- 238000010276 construction Methods 0.000 description 19
- 239000000463 material Substances 0.000 description 17
- 239000007773 negative electrode material Substances 0.000 description 13
- 239000007774 positive electrode material Substances 0.000 description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 239000003792 electrolyte Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000002401 inhibitory effect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910052493 LiFePO4 Inorganic materials 0.000 description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229920001721 polyimide Polymers 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910013421 LiNixCoyMn1-x-yO2 Inorganic materials 0.000 description 1
- 229910013427 LiNixCoyMn1−x−yO2 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000681 Silicon-tin Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000005138 cryopreservation Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002552 dosage form Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010954 inorganic particle Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000001989 lithium alloy Substances 0.000 description 1
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 description 1
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 1
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- H01G11/10—Multiple hybrid or EDL capacitors, e.g. arrays or modules
- H01G11/12—Stacked hybrid or EDL capacitors
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/54—Connection of several leads or tabs of plate-like electrode stacks, e.g. electrode pole straps or bridges
-
- 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
- H01M50/10—Primary casings; Jackets or wrappings
- H01M50/172—Arrangements of electric connectors penetrating the casing
- H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
- H01M50/176—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for prismatic or rectangular cells
-
- 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
- H01G11/74—Terminals, e.g. extensions of current collectors
-
- 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
- H01G11/74—Terminals, e.g. extensions of current collectors
- H01G11/76—Terminals, e.g. extensions of current collectors specially adapted for integration in multiple or stacked hybrid or EDL capacitors
-
- 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
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
-
- 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
- H01M50/531—Electrode connections inside a battery casing
- H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
-
- 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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- 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
- H01M10/0587—Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
-
- 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)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Secondary Cells (AREA)
- Materials Engineering (AREA)
- Connection Of Batteries Or Terminals (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211680815.XA CN116259897A (zh) | 2016-04-08 | 2017-03-24 | 能量储存装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016-077810 | 2016-04-08 | ||
JP2016077810A JP6957837B2 (ja) | 2016-04-08 | 2016-04-08 | 蓄電素子 |
PCT/EP2017/057054 WO2017174374A1 (en) | 2016-04-08 | 2017-03-24 | Energy storage device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211680815.XA Division CN116259897A (zh) | 2016-04-08 | 2017-03-24 | 能量储存装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108886128A true CN108886128A (zh) | 2018-11-23 |
CN108886128B CN108886128B (zh) | 2023-01-13 |
Family
ID=58413085
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211680815.XA Pending CN116259897A (zh) | 2016-04-08 | 2017-03-24 | 能量储存装置 |
CN201780021238.4A Active CN108886128B (zh) | 2016-04-08 | 2017-03-24 | 能量储存装置 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211680815.XA Pending CN116259897A (zh) | 2016-04-08 | 2017-03-24 | 能量储存装置 |
Country Status (4)
Country | Link |
---|---|
JP (5) | JP6957837B2 (zh) |
CN (2) | CN116259897A (zh) |
DE (1) | DE112017001858T5 (zh) |
WO (1) | WO2017174374A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110178247A (zh) * | 2016-11-04 | 2019-08-27 | 株式会社杰士汤浅国际 | 蓄电元件用电极、蓄电元件和蓄电元件用电极的制造方法 |
CN111326699A (zh) * | 2019-08-14 | 2020-06-23 | 宁德时代新能源科技股份有限公司 | 二次电池 |
US20210376428A1 (en) * | 2020-06-02 | 2021-12-02 | Contemporary Amperex Technology Co., Limited | Electrode assembly and related battery, battery module |
WO2021243581A1 (zh) * | 2020-06-02 | 2021-12-09 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
WO2022193253A1 (zh) * | 2021-03-18 | 2022-09-22 | 宁德新能源科技有限公司 | 电化学装置以及应用其的电子装置 |
CN115377624A (zh) * | 2021-05-18 | 2022-11-22 | 通用汽车环球科技运作有限责任公司 | 在电化学电池组件上形成边缘材料的方法 |
CN115377624B (zh) * | 2021-05-18 | 2024-05-28 | 通用汽车环球科技运作有限责任公司 | 在电化学电池组件上形成边缘材料的方法 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102445929B1 (ko) * | 2018-01-04 | 2022-09-21 | 주식회사 엘지에너지솔루션 | 절연 코팅층이 구비된 전극탭을 포함하는 이차전지 |
DE102018203052A1 (de) * | 2018-03-01 | 2019-09-05 | Gs Yuasa International Ltd. | Batterie und Verfahren zum Herstellen einer Batterie |
DE102018221343A1 (de) * | 2018-12-10 | 2020-06-10 | Robert Bosch Gmbh | Elektrodenstapel für eine galvanische Zelle |
CN111403789B (zh) | 2019-01-02 | 2021-12-10 | 东莞新能源科技有限公司 | 电极组件及电池 |
JP7304788B2 (ja) * | 2019-10-07 | 2023-07-07 | セイコーインスツル株式会社 | 電気化学セル |
DE102020207613A1 (de) | 2020-06-19 | 2021-12-23 | Volkswagen Aktiengesellschaft | Verfahren zur Bewertung einer Schnittkante eines Körpers |
WO2024011540A1 (zh) * | 2022-07-14 | 2024-01-18 | 宁德时代新能源科技股份有限公司 | 电极极片、二次电池、电池模块、电池包和用电装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100401573C (zh) * | 2003-02-26 | 2008-07-09 | 三洋电机株式会社 | 非水电解质二次电池及其所使用的电极的制造方法 |
EP2083464A1 (en) * | 2008-01-22 | 2009-07-29 | Hitachi Vehicle Energy, Ltd. | Lithium secondary battery |
US20120082891A1 (en) * | 2010-10-01 | 2012-04-05 | Samsung Sdi Co., Ltd. | Secondary battery |
CN104466221A (zh) * | 2013-09-20 | 2015-03-25 | 三菱自动车工业株式会社 | 二次电池 |
EP2988349A2 (en) * | 2014-08-14 | 2016-02-24 | Samsung SDI Co., Ltd. | Battery having cap assembly comprising a insulating spacer having a groove and an electrode lead |
CN105359303A (zh) * | 2013-07-01 | 2016-02-24 | Nec能源元器件株式会社 | 非水电解质二次电池用的电极、制造该电极的方法、以及非水电解质二次电池 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354042A (en) | 1976-10-26 | 1978-05-17 | Sharp Corp | Liquid crystal display unit |
JPH0794165A (ja) * | 1993-09-21 | 1995-04-07 | Hitachi Maxell Ltd | 有機電解液電池 |
JP4617065B2 (ja) * | 2002-05-30 | 2011-01-19 | パナソニック株式会社 | リチウムイオン二次電池 |
JP4594590B2 (ja) | 2002-12-27 | 2010-12-08 | パナソニック株式会社 | 電気化学素子 |
US20080138699A1 (en) | 2006-12-07 | 2008-06-12 | Jinhee Kim | Jelly roll electrode assembly and secondary battery using the assembly |
JP2010080392A (ja) | 2008-09-29 | 2010-04-08 | Toshiba Corp | 電池用電極及びその製造方法 |
JP5595830B2 (ja) * | 2009-08-26 | 2014-09-24 | 株式会社東芝 | 電池、組電池及び組電池の製造方法 |
JP2011082039A (ja) | 2009-10-07 | 2011-04-21 | Sumitomo Electric Ind Ltd | 非水電解質電池及び組電池 |
DE102010026093A1 (de) * | 2010-07-05 | 2012-01-05 | Li-Tec Battery Gmbh | Galvanische Zelle |
US8785030B2 (en) * | 2011-04-11 | 2014-07-22 | Panasonic Corporation | Flexible battery and method for producing the same |
WO2013031891A1 (ja) | 2011-08-31 | 2013-03-07 | Necエナジーデバイス株式会社 | 非水電解液二次電池 |
JP5354042B2 (ja) * | 2012-02-27 | 2013-11-27 | 株式会社豊田自動織機 | 蓄電装置、車両 |
JP5964102B2 (ja) * | 2012-03-27 | 2016-08-03 | 三洋電機株式会社 | 扁平電極体を備えた電池の製造方法 |
JP2014056673A (ja) * | 2012-09-11 | 2014-03-27 | Toyota Industries Corp | 蓄電装置、及び蓄電装置の製造方法 |
WO2015046537A1 (ja) * | 2013-09-30 | 2015-04-02 | 日本電気株式会社 | リチウムイオン二次電池およびその製造方法 |
US20160260978A1 (en) | 2013-10-30 | 2016-09-08 | Nissan Motor Co., Ltd. | Electrode and Battery Including Electrode |
JP6305065B2 (ja) * | 2014-01-06 | 2018-04-04 | 株式会社東芝 | 電池 |
US10218029B2 (en) | 2014-02-28 | 2019-02-26 | Nec Energy Devices, Ltd. | Electrode for secondary battery, secondary battery, and manufacturing method of the electrode and the secondary battery |
JP6505859B2 (ja) * | 2015-09-28 | 2019-04-24 | 日立オートモティブシステムズ株式会社 | 非水電解液二次電池 |
-
2016
- 2016-04-08 JP JP2016077810A patent/JP6957837B2/ja active Active
-
2017
- 2017-03-24 CN CN202211680815.XA patent/CN116259897A/zh active Pending
- 2017-03-24 WO PCT/EP2017/057054 patent/WO2017174374A1/en active Application Filing
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-
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-
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- 2023-06-21 JP JP2023101703A patent/JP2023126819A/ja active Pending
- 2023-10-05 JP JP2023173639A patent/JP2024009884A/ja active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100401573C (zh) * | 2003-02-26 | 2008-07-09 | 三洋电机株式会社 | 非水电解质二次电池及其所使用的电极的制造方法 |
EP2083464A1 (en) * | 2008-01-22 | 2009-07-29 | Hitachi Vehicle Energy, Ltd. | Lithium secondary battery |
US20120082891A1 (en) * | 2010-10-01 | 2012-04-05 | Samsung Sdi Co., Ltd. | Secondary battery |
CN105359303A (zh) * | 2013-07-01 | 2016-02-24 | Nec能源元器件株式会社 | 非水电解质二次电池用的电极、制造该电极的方法、以及非水电解质二次电池 |
CN104466221A (zh) * | 2013-09-20 | 2015-03-25 | 三菱自动车工业株式会社 | 二次电池 |
EP2988349A2 (en) * | 2014-08-14 | 2016-02-24 | Samsung SDI Co., Ltd. | Battery having cap assembly comprising a insulating spacer having a groove and an electrode lead |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110178247A (zh) * | 2016-11-04 | 2019-08-27 | 株式会社杰士汤浅国际 | 蓄电元件用电极、蓄电元件和蓄电元件用电极的制造方法 |
CN111326699A (zh) * | 2019-08-14 | 2020-06-23 | 宁德时代新能源科技股份有限公司 | 二次电池 |
US20210376428A1 (en) * | 2020-06-02 | 2021-12-02 | Contemporary Amperex Technology Co., Limited | Electrode assembly and related battery, battery module |
WO2021243583A1 (zh) * | 2020-06-02 | 2021-12-09 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
WO2021243581A1 (zh) * | 2020-06-02 | 2021-12-09 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
CN114467211A (zh) * | 2020-06-02 | 2022-05-10 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
CN114503334A (zh) * | 2020-06-02 | 2022-05-13 | 宁德时代新能源科技股份有限公司 | 电极组件及其相关电池、装置、制造方法和制造装置 |
US11978844B2 (en) | 2020-06-02 | 2024-05-07 | Contemporary Amperex Technology Co., Limited | Electrode assembly and related battery, battery module |
WO2022193253A1 (zh) * | 2021-03-18 | 2022-09-22 | 宁德新能源科技有限公司 | 电化学装置以及应用其的电子装置 |
CN115377624A (zh) * | 2021-05-18 | 2022-11-22 | 通用汽车环球科技运作有限责任公司 | 在电化学电池组件上形成边缘材料的方法 |
CN115377624B (zh) * | 2021-05-18 | 2024-05-28 | 通用汽车环球科技运作有限责任公司 | 在电化学电池组件上形成边缘材料的方法 |
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CN108886128B (zh) | 2023-01-13 |
JP7367741B2 (ja) | 2023-10-24 |
JP6957837B2 (ja) | 2021-11-02 |
JP2023126819A (ja) | 2023-09-12 |
JP2017188371A (ja) | 2017-10-12 |
JP2024009884A (ja) | 2024-01-23 |
CN116259897A (zh) | 2023-06-13 |
JP7367742B2 (ja) | 2023-10-24 |
JP2022023105A (ja) | 2022-02-07 |
JP2022023106A (ja) | 2022-02-07 |
WO2017174374A1 (en) | 2017-10-12 |
DE112017001858T5 (de) | 2018-12-27 |
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