CN106654289A - 一种多孔铝箔负极及其制备方法和锂二次电池 - Google Patents
一种多孔铝箔负极及其制备方法和锂二次电池 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
- Authority
- CN
- China
- Prior art keywords
- aluminium foil
- porous
- hole
- porous aluminium
- negative pole
- 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 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 |
---|---|---|---|
CN201611250050.0A CN106654289A (zh) | 2016-12-29 | 2016-12-29 | 一种多孔铝箔负极及其制备方法和锂二次电池 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201611250050.0A CN106654289A (zh) | 2016-12-29 | 2016-12-29 | 一种多孔铝箔负极及其制备方法和锂二次电池 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106654289A true CN106654289A (zh) | 2017-05-10 |
Family
ID=58837206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201611250050.0A Pending CN106654289A (zh) | 2016-12-29 | 2016-12-29 | 一种多孔铝箔负极及其制备方法和锂二次电池 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106654289A (zh) |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107394250A (zh) * | 2017-08-06 | 2017-11-24 | 朱程显 | 具有开孔式极片的纽扣锂电池 |
CN107482224A (zh) * | 2017-08-04 | 2017-12-15 | 珠海光宇电池有限公司 | 负极片及其制备方法和锂电池 |
CN107565168A (zh) * | 2017-07-21 | 2018-01-09 | 安普瑞斯(无锡)有限公司 | 一种高能量密度高功率密度的锂离子电池 |
CN107871873A (zh) * | 2017-09-28 | 2018-04-03 | 长沙锂安能电子科技有限公司 | 一种电极箔材结构、电池、制备方法及制备*** |
CN107946544A (zh) * | 2017-11-20 | 2018-04-20 | 湖北富奕达电子科技有限公司 | 一种穿透铝箔制造工艺 |
CN108155363A (zh) * | 2017-12-26 | 2018-06-12 | 深圳先进技术研究院 | 高分子涂层在铝负极中的应用、铝负极、其制备方法及二次电池 |
CN108172902A (zh) * | 2017-12-26 | 2018-06-15 | 深圳先进技术研究院 | 丙烯酸乙酯类化合物用作电解液添加剂、电解液、基于铝负极的二次电池及其制备方法 |
CN108376795A (zh) * | 2018-04-04 | 2018-08-07 | 天津大学 | 一种无枝晶、高倍率的铝离子电池 |
CN108422089A (zh) * | 2018-01-30 | 2018-08-21 | 张亮 | 一种提高集流性能的扣式电池壳体加工方法 |
CN109119681A (zh) * | 2018-09-14 | 2019-01-01 | 中航锂电技术研究院有限公司 | 一种高安全锂离子电池 |
CN109346725A (zh) * | 2018-10-18 | 2019-02-15 | 深圳中科瑞能实业有限公司 | 储能器件铝负极、储能器件及其制备方法 |
CN109877470A (zh) * | 2019-03-19 | 2019-06-14 | 东华大学 | 一种锂离子电池多孔铜箔的制备方法 |
CN109962230A (zh) * | 2017-12-26 | 2019-07-02 | 深圳中科瑞能实业有限公司 | 金属箔材用作钇离子二次电池负极和钇离子二次电池及其制备方法 |
CN109962231A (zh) * | 2017-12-26 | 2019-07-02 | 深圳先进技术研究院 | 金属箔材用作镧离子二次电池负极和镧离子二次电池及其制备方法 |
CN110010883A (zh) * | 2019-04-03 | 2019-07-12 | 山东星火科学技术研究院 | 一种石墨烯改性的高效率铝硫电池负极材料及合成工艺 |
CN111834607A (zh) * | 2020-06-19 | 2020-10-27 | 上海大学 | 轻量化锂电池及其制备方法 |
CN112054212A (zh) * | 2019-10-24 | 2020-12-08 | 南京工业大学 | 一种锂离子电池集流体用的多孔铝箔及其制备方法和应用 |
CN112838191A (zh) * | 2021-01-08 | 2021-05-25 | 珠海冠宇电池股份有限公司 | 负极片及锂离子电池 |
CN114616693A (zh) * | 2019-10-25 | 2022-06-10 | 松下知识产权经营株式会社 | 铝箔、锂二次电池用负极、锂二次电池用分隔件和锂二次电池 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165901A (zh) * | 2011-12-15 | 2013-06-19 | 罗栋 | 锂电池极片基材和极片、以及其制备方法 |
CN205429069U (zh) * | 2015-12-16 | 2016-08-03 | 孙美红 | 一种多孔箔材及使用该箔材的电池 |
-
2016
- 2016-12-29 CN CN201611250050.0A patent/CN106654289A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103165901A (zh) * | 2011-12-15 | 2013-06-19 | 罗栋 | 锂电池极片基材和极片、以及其制备方法 |
CN205429069U (zh) * | 2015-12-16 | 2016-08-03 | 孙美红 | 一种多孔箔材及使用该箔材的电池 |
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 (zh) * | 2017-07-21 | 2018-01-09 | 安普瑞斯(无锡)有限公司 | 一种高能量密度高功率密度的锂离子电池 |
CN107482224A (zh) * | 2017-08-04 | 2017-12-15 | 珠海光宇电池有限公司 | 负极片及其制备方法和锂电池 |
CN107394250A (zh) * | 2017-08-06 | 2017-11-24 | 朱程显 | 具有开孔式极片的纽扣锂电池 |
CN107871873A (zh) * | 2017-09-28 | 2018-04-03 | 长沙锂安能电子科技有限公司 | 一种电极箔材结构、电池、制备方法及制备*** |
CN107946544A (zh) * | 2017-11-20 | 2018-04-20 | 湖北富奕达电子科技有限公司 | 一种穿透铝箔制造工艺 |
CN108172902A (zh) * | 2017-12-26 | 2018-06-15 | 深圳先进技术研究院 | 丙烯酸乙酯类化合物用作电解液添加剂、电解液、基于铝负极的二次电池及其制备方法 |
CN109962231A (zh) * | 2017-12-26 | 2019-07-02 | 深圳先进技术研究院 | 金属箔材用作镧离子二次电池负极和镧离子二次电池及其制备方法 |
CN108155363A (zh) * | 2017-12-26 | 2018-06-12 | 深圳先进技术研究院 | 高分子涂层在铝负极中的应用、铝负极、其制备方法及二次电池 |
CN109962231B (zh) * | 2017-12-26 | 2021-10-29 | 深圳先进技术研究院 | 金属箔材用作镧离子二次电池负极和镧离子二次电池及其制备方法 |
CN109962230A (zh) * | 2017-12-26 | 2019-07-02 | 深圳中科瑞能实业有限公司 | 金属箔材用作钇离子二次电池负极和钇离子二次电池及其制备方法 |
CN108422089A (zh) * | 2018-01-30 | 2018-08-21 | 张亮 | 一种提高集流性能的扣式电池壳体加工方法 |
CN108376795A (zh) * | 2018-04-04 | 2018-08-07 | 天津大学 | 一种无枝晶、高倍率的铝离子电池 |
CN109119681A (zh) * | 2018-09-14 | 2019-01-01 | 中航锂电技术研究院有限公司 | 一种高安全锂离子电池 |
CN109346725A (zh) * | 2018-10-18 | 2019-02-15 | 深圳中科瑞能实业有限公司 | 储能器件铝负极、储能器件及其制备方法 |
CN109346725B (zh) * | 2018-10-18 | 2021-08-03 | 深圳中科瑞能实业有限公司 | 储能器件铝负极、储能器件及其制备方法 |
CN109877470A (zh) * | 2019-03-19 | 2019-06-14 | 东华大学 | 一种锂离子电池多孔铜箔的制备方法 |
CN110010883A (zh) * | 2019-04-03 | 2019-07-12 | 山东星火科学技术研究院 | 一种石墨烯改性的高效率铝硫电池负极材料及合成工艺 |
CN112054212A (zh) * | 2019-10-24 | 2020-12-08 | 南京工业大学 | 一种锂离子电池集流体用的多孔铝箔及其制备方法和应用 |
CN112054212B (zh) * | 2019-10-24 | 2022-09-09 | 南京工业大学 | 一种锂离子电池集流体用的多孔铝箔及其制备方法和应用 |
CN114616693A (zh) * | 2019-10-25 | 2022-06-10 | 松下知识产权经营株式会社 | 铝箔、锂二次电池用负极、锂二次电池用分隔件和锂二次电池 |
CN111834607A (zh) * | 2020-06-19 | 2020-10-27 | 上海大学 | 轻量化锂电池及其制备方法 |
CN112838191A (zh) * | 2021-01-08 | 2021-05-25 | 珠海冠宇电池股份有限公司 | 负极片及锂离子电池 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106654289A (zh) | 一种多孔铝箔负极及其制备方法和锂二次电池 | |
CN203932198U (zh) | 一种锂离子电池电极片及锂离子电池 | |
CN106531961B (zh) | 锂离子电池电极极片、极片辊压装置及锂离子电池 | |
KR101631590B1 (ko) | 그래핀 기반 복합 음극소재의 제조방법 및 이에 의해 제조된 음극소재와 리튬이온전지 | |
CN104008893B (zh) | 锂离子混合型电容器的制备方法及其锂离子混合型电容器 | |
CN105845936B (zh) | 一种锂离子电池用改性硬炭负极材料的制备方法 | |
CN104882607B (zh) | 一种动物骨基类石墨烯锂离子电池负极材料及其制备方法 | |
CN107768743A (zh) | 一种锂离子电池补锂方法 | |
CN106848272A (zh) | 一种多孔锡箔负极及其制备方法和钠离子二次电池 | |
TW201630232A (zh) | 鋰離子二次電池用正極及鋰離子二次電池 | |
CN104733695A (zh) | 一种锂硫电池正极用碳/硫复合材料及制备方法和应用 | |
CN102867983A (zh) | 一种非水二次锂电池 | |
CN104868098A (zh) | 一种碳复合Cu3P-Cu锂离子电池负极及其制备方法 | |
CN110246706A (zh) | 一种锂离子储能器件的预嵌锂方法 | |
CN101944635A (zh) | 一种高功率锂离子二次电池及其制造方法 | |
CN103682415A (zh) | 一种高能量密度锂离子电池及其制备工艺 | |
CN106099077B (zh) | 碳/四氧化三铁复合材料的制备方法、锂离子电池 | |
CN109390584A (zh) | 负电极与锂电池 | |
CN109860603B (zh) | 锂电池极片及其制备方法及锂电池 | |
CN109859951A (zh) | 一种碳基复合负极材料及其制备方法以及一种化学电源及其制备方法 | |
CN109167023A (zh) | 一种具备三维导电网络结构的硅/介孔碳复合材料 | |
CN109428051A (zh) | 锂离子电池及其正极片 | |
CN207504104U (zh) | 一种集流体及使用该集流体的二次电池 | |
CN104882630B (zh) | 一种锂离子电池裸电芯及含有该裸电芯的锂离子电池的制备方法 | |
CN108584907A (zh) | 一种硬碳材料及其制备方法和应用 |
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 | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20171124 Address after: Room office building No. 1068 Shenzhen Institute of advanced technology A-301 518000 in Guangdong city of Shenzhen province Nanshan District Shenzhen University city academy Avenue Applicant after: Shenzhen shen-tech advanced Cci Capital Ltd Address before: 1068 No. 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University School Avenue Applicant before: Shenzhen Advanced Technology Research Inst. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20180207 Address after: 1068 No. 518055 Guangdong city in Shenzhen Province, Nanshan District City Xili University School Avenue Applicant after: Shenzhen Advanced Technology Research Inst. Address before: Room office building No. 1068 Shenzhen Institute of advanced technology A-301 518000 in Guangdong city of Shenzhen province Nanshan District Shenzhen University city academy Avenue Applicant before: Shenzhen shen-tech advanced Cci Capital Ltd |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180604 Address after: 518055 Nanshan District, Xili, Shenzhen, Guangdong, 1068 A-301, Xue Yuan Avenue, Shenzhen University town. Applicant after: Shenzhen shen-tech advanced Cci Capital Ltd Address before: 518055 No. 1068, Xue Yuan Avenue, Xili University Town, Nanshan District, Shenzhen, Guangdong Applicant before: Shenzhen Advanced Technology Research Inst. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20180629 Address after: 518055 A9 808, Tian Liao Industrial Zone, Xue Yuan Avenue, Taoyuan street, Shenzhen, Guangdong, China. 808 Applicant after: Shenzhen Kerui Industrial Co. Address before: 518055 Nanshan District, Xili, Shenzhen, Guangdong, 1068 A-301, Xue Yuan Avenue, Shenzhen University town. Applicant before: Shenzhen shen-tech advanced Cci Capital Ltd |
|
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |