CN106654289A - Porous aluminum-foil cathode, preparation method of porous aluminum-foil cathode and lithium secondary battery - Google Patents
Porous aluminum-foil cathode, preparation method of porous aluminum-foil cathode and lithium secondary battery Download PDFInfo
- Publication number
- CN106654289A CN106654289A CN201611250050.0A CN201611250050A CN106654289A CN 106654289 A CN106654289 A CN 106654289A CN 201611250050 A CN201611250050 A CN 201611250050A CN 106654289 A CN106654289 A CN 106654289A
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- Prior art keywords
- aluminium foil
- porous
- hole
- porous aluminium
- negative pole
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- Pending
Links
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 24
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 239000011888 foil Substances 0.000 title abstract 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 12
- 239000003792 electrolyte Substances 0.000 claims abstract description 12
- 239000005030 aluminium foil Substances 0.000 claims description 149
- 239000000463 material Substances 0.000 claims description 27
- 239000003575 carbonaceous material Substances 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 14
- 239000010439 graphite Substances 0.000 claims description 14
- 239000005416 organic matter Substances 0.000 claims description 12
- 239000011148 porous material Substances 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000011258 core-shell material Substances 0.000 claims description 10
- 239000007789 gas Substances 0.000 claims description 8
- 238000010000 carbonizing Methods 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- 239000003610 charcoal Substances 0.000 claims description 6
- 239000011261 inert gas Substances 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 239000002243 precursor Substances 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 238000005530 etching Methods 0.000 claims description 4
- 229910021389 graphene Inorganic materials 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 4
- 238000001020 plasma etching Methods 0.000 claims description 3
- 238000003486 chemical etching Methods 0.000 claims description 2
- 238000003698 laser cutting Methods 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 13
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 239000007784 solid electrolyte Substances 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000006182 cathode active material Substances 0.000 abstract 1
- 230000001351 cycling effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 11
- 238000012545 processing Methods 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 238000013461 design Methods 0.000 description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 8
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 8
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 8
- 239000011149 active material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000004743 Polypropylene Substances 0.000 description 6
- 210000004027 cell Anatomy 0.000 description 6
- -1 polypropylene Polymers 0.000 description 6
- 229920001155 polypropylene Polymers 0.000 description 6
- WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- 229940069328 povidone Drugs 0.000 description 5
- 229910001290 LiPF6 Inorganic materials 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 239000011259 mixed solution Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 238000004886 process control Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 3
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 3
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 3
- 239000001989 lithium alloy Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229920001568 phenolic resin Polymers 0.000 description 3
- 239000005011 phenolic resin Substances 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 239000005720 sucrose Substances 0.000 description 3
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 2
- 229910001148 Al-Li alloy Inorganic materials 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- FCVHBUFELUXTLR-UHFFFAOYSA-N [Li].[AlH3] Chemical compound [Li].[AlH3] FCVHBUFELUXTLR-UHFFFAOYSA-N 0.000 description 2
- 150000001398 aluminium Chemical class 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 238000003763 carbonization Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 125000004122 cyclic group Chemical group 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 2
- 239000007774 positive electrode material Substances 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000013112 stability test Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000733 Li alloy Inorganic materials 0.000 description 1
- 229910010199 LiAl Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 238000005255 carburizing Methods 0.000 description 1
- 230000010261 cell growth Effects 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
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
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
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
- H01M4/80—Porous plates, e.g. sintered carriers
- H01M4/801—Sintered carriers
-
- 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
- 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
- H01M4/1395—Processes of manufacture of 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
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Cell Electrode Carriers And Collectors (AREA)
Abstract
Description
Claims (22)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201611250050.0A CN106654289A (en) | 2016-12-29 | 2016-12-29 | Porous aluminum-foil cathode, preparation method of porous aluminum-foil cathode and lithium secondary battery |
Applications Claiming Priority (1)
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CN201611250050.0A CN106654289A (en) | 2016-12-29 | 2016-12-29 | Porous aluminum-foil cathode, preparation method of porous aluminum-foil cathode and lithium secondary battery |
Publications (1)
Publication Number | Publication Date |
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CN106654289A true CN106654289A (en) | 2017-05-10 |
Family
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Family Applications (1)
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CN201611250050.0A Pending CN106654289A (en) | 2016-12-29 | 2016-12-29 | Porous aluminum-foil cathode, preparation method of porous aluminum-foil cathode and lithium secondary battery |
Country Status (1)
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CN (1) | CN106654289A (en) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107394250A (en) * | 2017-08-06 | 2017-11-24 | 朱程显 | Lithium coin cells with open-cell pole piece |
CN107482224A (en) * | 2017-08-04 | 2017-12-15 | 珠海光宇电池有限公司 | Negative plate and preparation method thereof and lithium battery |
CN107565168A (en) * | 2017-07-21 | 2018-01-09 | 安普瑞斯(无锡)有限公司 | A kind of lithium ion battery of high-energy-density high power density |
CN107871873A (en) * | 2017-09-28 | 2018-04-03 | 长沙锂安能电子科技有限公司 | A kind of electrode foil structure, battery, preparation method and preparation system |
CN107946544A (en) * | 2017-11-20 | 2018-04-20 | 湖北富奕达电子科技有限公司 | One kind penetrates aluminium foil manufacturing process |
CN108155363A (en) * | 2017-12-26 | 2018-06-12 | 深圳先进技术研究院 | Application, aluminum honeycomb, preparation method and secondary cell of the polymeric coating layer in aluminum honeycomb |
CN108172902A (en) * | 2017-12-26 | 2018-06-15 | 深圳先进技术研究院 | Ethyl acrylate class compound is used as electrolysis additive, electrolyte, secondary cell based on aluminum honeycomb and preparation method thereof |
CN108376795A (en) * | 2018-04-04 | 2018-08-07 | 天津大学 | A kind of no dendrite, powerful aluminium ion battery |
CN108422089A (en) * | 2018-01-30 | 2018-08-21 | 张亮 | A kind of button cell processing method of casing improving afflux performance |
CN109119681A (en) * | 2018-09-14 | 2019-01-01 | 中航锂电技术研究院有限公司 | A kind of highly secure lithium ion battery |
CN109346725A (en) * | 2018-10-18 | 2019-02-15 | 深圳中科瑞能实业有限公司 | Energy storage device aluminum honeycomb, energy storage device and preparation method thereof |
CN109877470A (en) * | 2019-03-19 | 2019-06-14 | 东华大学 | A kind of preparation method of lithium ion battery porous copper foil |
CN109962231A (en) * | 2017-12-26 | 2019-07-02 | 深圳先进技术研究院 | Metal foil is used as lanthanum ion secondary battery negative pole and lanthanum ion secondary cell and preparation method thereof |
CN109962230A (en) * | 2017-12-26 | 2019-07-02 | 深圳中科瑞能实业有限公司 | Metal foil is used as ruthenium ion secondary battery negative pole and ruthenium ion secondary cell and preparation method thereof |
CN110010883A (en) * | 2019-04-03 | 2019-07-12 | 山东星火科学技术研究院 | A kind of high efficiency aluminium-sulfur battery negative electrode material and synthesis technology that graphene is modified |
CN111834607A (en) * | 2020-06-19 | 2020-10-27 | 上海大学 | Light lithium battery and preparation method thereof |
CN112054212A (en) * | 2019-10-24 | 2020-12-08 | 南京工业大学 | Porous aluminum foil for lithium ion battery current collector and preparation method and application thereof |
CN112838191A (en) * | 2021-01-08 | 2021-05-25 | 珠海冠宇电池股份有限公司 | Negative plate and lithium ion battery |
CN114616693A (en) * | 2019-10-25 | 2022-06-10 | 松下知识产权经营株式会社 | Aluminum foil, negative electrode for lithium secondary battery, separator for lithium secondary battery, and lithium secondary battery |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165901A (en) * | 2011-12-15 | 2013-06-19 | 罗栋 | Pole piece substrate and pole piece of lithium battery, and preparation method thereof |
CN205429069U (en) * | 2015-12-16 | 2016-08-03 | 孙美红 | Porous foil and use battery of this foil |
-
2016
- 2016-12-29 CN CN201611250050.0A patent/CN106654289A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165901A (en) * | 2011-12-15 | 2013-06-19 | 罗栋 | Pole piece substrate and pole piece of lithium battery, and preparation method thereof |
CN205429069U (en) * | 2015-12-16 | 2016-08-03 | 孙美红 | Porous foil and use battery of this foil |
Non-Patent Citations (1)
Title |
---|
XUEFENG TONG ET AL.: ""Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries"", 《ADV. MATER.》 * |
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107565168A (en) * | 2017-07-21 | 2018-01-09 | 安普瑞斯(无锡)有限公司 | A kind of lithium ion battery of high-energy-density high power density |
CN107482224A (en) * | 2017-08-04 | 2017-12-15 | 珠海光宇电池有限公司 | Negative plate and preparation method thereof and lithium battery |
CN107394250A (en) * | 2017-08-06 | 2017-11-24 | 朱程显 | Lithium coin cells with open-cell pole piece |
CN107871873A (en) * | 2017-09-28 | 2018-04-03 | 长沙锂安能电子科技有限公司 | A kind of electrode foil structure, battery, preparation method and preparation system |
CN107946544A (en) * | 2017-11-20 | 2018-04-20 | 湖北富奕达电子科技有限公司 | One kind penetrates aluminium foil manufacturing process |
CN108172902A (en) * | 2017-12-26 | 2018-06-15 | 深圳先进技术研究院 | Ethyl acrylate class compound is used as electrolysis additive, electrolyte, secondary cell based on aluminum honeycomb and preparation method thereof |
CN109962230A (en) * | 2017-12-26 | 2019-07-02 | 深圳中科瑞能实业有限公司 | Metal foil is used as ruthenium ion secondary battery negative pole and ruthenium ion secondary cell and preparation method thereof |
CN108155363A (en) * | 2017-12-26 | 2018-06-12 | 深圳先进技术研究院 | Application, aluminum honeycomb, preparation method and secondary cell of the polymeric coating layer in aluminum honeycomb |
CN109962231B (en) * | 2017-12-26 | 2021-10-29 | 深圳先进技术研究院 | Metal foil used as lanthanum ion secondary battery cathode, lanthanum ion secondary battery and preparation method thereof |
CN109962231A (en) * | 2017-12-26 | 2019-07-02 | 深圳先进技术研究院 | Metal foil is used as lanthanum ion secondary battery negative pole and lanthanum ion secondary cell and preparation method thereof |
CN108422089A (en) * | 2018-01-30 | 2018-08-21 | 张亮 | A kind of button cell processing method of casing improving afflux performance |
CN108376795A (en) * | 2018-04-04 | 2018-08-07 | 天津大学 | A kind of no dendrite, powerful aluminium ion battery |
CN109119681A (en) * | 2018-09-14 | 2019-01-01 | 中航锂电技术研究院有限公司 | A kind of highly secure lithium ion battery |
CN109346725A (en) * | 2018-10-18 | 2019-02-15 | 深圳中科瑞能实业有限公司 | Energy storage device aluminum honeycomb, energy storage device and preparation method thereof |
CN109346725B (en) * | 2018-10-18 | 2021-08-03 | 深圳中科瑞能实业有限公司 | Energy storage device aluminum cathode, energy storage device and preparation method thereof |
CN109877470A (en) * | 2019-03-19 | 2019-06-14 | 东华大学 | A kind of preparation method of lithium ion battery porous copper foil |
CN110010883A (en) * | 2019-04-03 | 2019-07-12 | 山东星火科学技术研究院 | A kind of high efficiency aluminium-sulfur battery negative electrode material and synthesis technology that graphene is modified |
CN112054212A (en) * | 2019-10-24 | 2020-12-08 | 南京工业大学 | Porous aluminum foil for lithium ion battery current collector and preparation method and application thereof |
CN112054212B (en) * | 2019-10-24 | 2022-09-09 | 南京工业大学 | Porous aluminum foil for lithium ion battery current collector and preparation method and application thereof |
CN114616693A (en) * | 2019-10-25 | 2022-06-10 | 松下知识产权经营株式会社 | Aluminum foil, negative electrode for lithium secondary battery, separator for lithium secondary battery, and lithium secondary battery |
CN111834607A (en) * | 2020-06-19 | 2020-10-27 | 上海大学 | Light lithium battery and preparation method thereof |
CN112838191A (en) * | 2021-01-08 | 2021-05-25 | 珠海冠宇电池股份有限公司 | Negative plate and lithium ion battery |
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