CN109244361B - 镀膜铝负极及其制备方法和应用、锂二次电池及其应用 - Google Patents
镀膜铝负极及其制备方法和应用、锂二次电池及其应用 Download PDFInfo
- Publication number
- CN109244361B CN109244361B CN201811195032.6A CN201811195032A CN109244361B CN 109244361 B CN109244361 B CN 109244361B CN 201811195032 A CN201811195032 A CN 201811195032A CN 109244361 B CN109244361 B CN 109244361B
- Authority
- CN
- China
- Prior art keywords
- aluminum
- negative electrode
- copper
- nickel alloy
- secondary battery
- 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.)
- Active
Links
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 234
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 233
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 92
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 92
- 238000002360 preparation method Methods 0.000 title claims abstract description 39
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 92
- 239000000956 alloy Substances 0.000 claims abstract description 92
- 239000000758 substrate Substances 0.000 claims abstract description 89
- 229910000570 Cupronickel Inorganic materials 0.000 claims abstract description 88
- YOCUPQPZWBBYIX-UHFFFAOYSA-N copper nickel Chemical compound [Ni].[Cu] YOCUPQPZWBBYIX-UHFFFAOYSA-N 0.000 claims abstract description 87
- 239000011248 coating agent Substances 0.000 claims abstract description 64
- 238000000576 coating method Methods 0.000 claims abstract description 64
- 238000000034 method Methods 0.000 claims abstract description 62
- 239000010949 copper Substances 0.000 claims abstract description 40
- 238000007747 plating Methods 0.000 claims abstract description 39
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000003792 electrolyte Substances 0.000 claims abstract description 15
- 239000002253 acid Substances 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 21
- 238000005406 washing Methods 0.000 claims description 21
- 239000003513 alkali Substances 0.000 claims description 19
- -1 nickel cobalt aluminum Chemical compound 0.000 claims description 19
- 238000004544 sputter deposition Methods 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000007797 corrosion Effects 0.000 claims description 17
- 238000005260 corrosion Methods 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000004140 cleaning Methods 0.000 claims description 14
- 238000005240 physical vapour deposition Methods 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 5
- 239000002585 base Substances 0.000 claims description 5
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 5
- 229910017604 nitric acid Inorganic materials 0.000 claims description 5
- 239000003518 caustics Substances 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000001451 molecular beam epitaxy Methods 0.000 claims description 3
- 238000007738 vacuum evaporation Methods 0.000 claims description 3
- 150000007522 mineralic acids Chemical class 0.000 claims description 2
- 239000004411 aluminium Substances 0.000 claims 1
- 150000007529 inorganic bases Chemical class 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract description 36
- 239000011159 matrix material Substances 0.000 abstract description 23
- 229910052759 nickel Inorganic materials 0.000 abstract description 15
- 238000005275 alloying Methods 0.000 abstract description 13
- 238000007599 discharging Methods 0.000 abstract description 9
- 230000002427 irreversible effect Effects 0.000 abstract description 5
- 238000010298 pulverizing process Methods 0.000 abstract description 4
- 238000012983 electrochemical energy storage Methods 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 44
- 239000007773 negative electrode material Substances 0.000 description 24
- 238000012360 testing method Methods 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 19
- 239000002184 metal Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 13
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 239000011888 foil Substances 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 229910001416 lithium ion Inorganic materials 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000002344 surface layer Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 150000002430 hydrocarbons Chemical class 0.000 description 3
- 238000005554 pickling Methods 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 2
- XSTXAVWGXDQKEL-UHFFFAOYSA-N Trichloroethylene Chemical group ClC=C(Cl)Cl XSTXAVWGXDQKEL-UHFFFAOYSA-N 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006182 cathode active material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000006258 conductive agent Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002632 lipids Chemical class 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000010731 rolling oil Substances 0.000 description 2
- 150000003457 sulfones Chemical class 0.000 description 2
- HHVIBTZHLRERCL-UHFFFAOYSA-N sulfonyldimethane Chemical compound CS(C)(=O)=O HHVIBTZHLRERCL-UHFFFAOYSA-N 0.000 description 2
- UBOXGVDOUJQMTN-UHFFFAOYSA-N trichloroethylene Natural products ClCC(Cl)Cl UBOXGVDOUJQMTN-UHFFFAOYSA-N 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- UOCLXMDMGBRAIB-UHFFFAOYSA-N 1,1,1-trichloroethane Chemical compound CC(Cl)(Cl)Cl UOCLXMDMGBRAIB-UHFFFAOYSA-N 0.000 description 1
- WDXYVJKNSMILOQ-UHFFFAOYSA-N 1,3,2-dioxathiolane 2-oxide Chemical compound O=S1OCCO1 WDXYVJKNSMILOQ-UHFFFAOYSA-N 0.000 description 1
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 1
- WNXJIVFYUVYPPR-UHFFFAOYSA-N 1,3-dioxolane Chemical compound C1COCO1 WNXJIVFYUVYPPR-UHFFFAOYSA-N 0.000 description 1
- SJHAYVFVKRXMKG-UHFFFAOYSA-N 4-methyl-1,3,2-dioxathiolane 2-oxide Chemical compound CC1COS(=O)O1 SJHAYVFVKRXMKG-UHFFFAOYSA-N 0.000 description 1
- ZSYRAWUQXJCFDF-UHFFFAOYSA-N C1(CCC1)S(=O)(=O)C1CCC1.S1(=O)(=O)OCCO1 Chemical compound C1(CCC1)S(=O)(=O)C1CCC1.S1(=O)(=O)OCCO1 ZSYRAWUQXJCFDF-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000006256 anode slurry Substances 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000007770 graphite material Substances 0.000 description 1
- 150000008282 halocarbons Chemical group 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical group 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000006259 organic additive Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000007774 positive electrode material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
-
- 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
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/134—Electrodes based on metals, Si or alloys
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (21)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811195032.6A CN109244361B (zh) | 2018-10-12 | 2018-10-12 | 镀膜铝负极及其制备方法和应用、锂二次电池及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811195032.6A CN109244361B (zh) | 2018-10-12 | 2018-10-12 | 镀膜铝负极及其制备方法和应用、锂二次电池及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109244361A CN109244361A (zh) | 2019-01-18 |
CN109244361B true CN109244361B (zh) | 2020-10-27 |
Family
ID=65052934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811195032.6A Active CN109244361B (zh) | 2018-10-12 | 2018-10-12 | 镀膜铝负极及其制备方法和应用、锂二次电池及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109244361B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110379838A (zh) * | 2019-07-23 | 2019-10-25 | 云谷(固安)科技有限公司 | 显示面板、显示装置及显示面板的制备方法 |
CN116247343B (zh) * | 2023-05-12 | 2023-10-20 | 宁德时代新能源科技股份有限公司 | 一种电池外壳及其制备方法、二次电池和用电装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6037653A (en) * | 1997-03-25 | 2000-03-14 | Samsung Aerospace Industries, Ltd. | Semiconductor lead frame having multi-layered plating layer including copper-nickel plating layer |
CN101204860A (zh) * | 2007-12-12 | 2008-06-25 | 山东天诺光电材料有限公司 | 一种复合金属的铝箔带及制备方法和用途 |
KR101385881B1 (ko) * | 2009-07-14 | 2014-04-15 | 내셔날 인스티튜트 오브 어드밴스드 인더스트리얼 사이언스 앤드 테크놀로지 | 파이버 전극을 구비한 축전 디바이스 및 그 제조방법 |
CN101794907B (zh) * | 2009-11-20 | 2012-09-19 | 无锡欧力达新能源电力科技有限公司 | 一种铝聚合物二次电池及其制备方法 |
CN102383116A (zh) * | 2011-11-02 | 2012-03-21 | 沈阳飞机工业(集团)有限公司 | 微细铝丝表面镀铜前处理浸锌的工艺方法 |
CN102330130A (zh) * | 2011-11-02 | 2012-01-25 | 沈阳飞机工业(集团)有限公司 | 微细铝丝表面镀铜前预镀镍的工艺方法 |
CN107221676A (zh) * | 2017-06-30 | 2017-09-29 | 江苏道赢科技有限公司 | 一种复合集流体及应用该集流体的锂离子二次电池 |
-
2018
- 2018-10-12 CN CN201811195032.6A patent/CN109244361B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN109244361A (zh) | 2019-01-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103219492B (zh) | 一种改性锂离子电池锰系正极及制备方法 | |
CN110112388B (zh) | 多孔三氧化钨包覆改性的正极材料及其制备方法 | |
WO2022174547A1 (zh) | 电化学装置和包含该电化学装置的电子装置 | |
CN110676433B (zh) | 一种复合锂负极及其制备方法和锂电池 | |
CN105074995B (zh) | 电解液、及锂离子二次电池 | |
CN111403692A (zh) | 一种具有疏水保护层的金属锂负极的制备方法 | |
WO2023186165A1 (zh) | 一种钠离子电池及其制备方法和应用 | |
US20240047649A1 (en) | Modified silicon-carbon negative electrode material, preparation method therefor, and application thereof | |
CN109244361B (zh) | 镀膜铝负极及其制备方法和应用、锂二次电池及其应用 | |
CN101877394B (zh) | 锂离子二次电池负极,其制备方法以及锂离子二次电池 | |
CN101847708B (zh) | 锂离子二次电池负极,其制备方法以及锂离子二次电池 | |
WO2023070769A1 (zh) | 正极及其制备方法和锂离子二次电池 | |
CN112803026A (zh) | 一种无枝晶全固态电池用锂负极及其制备方法和应用 | |
CN113193196A (zh) | 一种钠离子电池用多功能水性粘结剂及其应用 | |
CN111244373A (zh) | 一种反哺型锂离子电池隔膜材料及其制备和应用 | |
JP2012164481A (ja) | 非水電解質二次電池及びその製造方法 | |
KR20170111288A (ko) | 음극 및 이를 포함하는 이차 전지 | |
KR102343094B1 (ko) | 전극 활물질 입자 표면에 고체 전해질 코팅막을 균일하게 코팅하는 방법 | |
CN108987673B (zh) | 一种含导电保护薄膜的锂负极及其制备方法和应用 | |
CN116825947A (zh) | 一种固态电池正极极片及其制备方法 | |
CN113991054B (zh) | 一种用于锂电池的无锂负极片、锂电池 | |
CN112216809B (zh) | 金属负极及其制备方法和锂离子电池 | |
CN117219838B (zh) | 钠二次电池和用电装置 | |
CN114171713B (zh) | 改性石墨负极及其制备方法 | |
WO2023240404A1 (zh) | 电解质、二次电池、电池模块、电池包及用电装置 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 628000 Shipan Industrial Park, Guangyuan Economic and Technological Development Zone, Sichuan Province Patentee after: Sichuan Zhongke Ruineng Industrial Co.,Ltd. Country or region after: China Patentee after: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY Address before: 518000 A9 808, Tian Liao Industrial Zone, Xue Yuan Avenue, Taoyuan street, Shenzhen, Guangdong, China. 808 Patentee before: REAL POWER INDUSTRIAL Ltd. Country or region before: China Patentee before: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240807 Address after: 628000 Shipan Industrial Park, Guangyuan Economic and Technological Development Zone, Sichuan Province Patentee after: Sichuan Zhongke Ruineng Industrial Co.,Ltd. Country or region after: China Address before: 628000 Shipan Industrial Park, Guangyuan Economic and Technological Development Zone, Sichuan Province Patentee before: Sichuan Zhongke Ruineng Industrial Co.,Ltd. Country or region before: China Patentee before: SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY |