CN114628635A - 一种锂金属电池负极及其制作方法 - Google Patents
一种锂金属电池负极及其制作方法 Download PDFInfo
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- CN114628635A CN114628635A CN202210457476.2A CN202210457476A CN114628635A CN 114628635 A CN114628635 A CN 114628635A CN 202210457476 A CN202210457476 A CN 202210457476A CN 114628635 A CN114628635 A CN 114628635A
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- lithium metal
- porous
- lithium
- negative electrode
- battery
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- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 186
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 10
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 40
- 230000008021 deposition Effects 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 9
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 3
- 229910001416 lithium ion Inorganic materials 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000002042 Silver nanowire Substances 0.000 claims description 2
- 239000002238 carbon nanotube film Substances 0.000 claims description 2
- 229910021389 graphene Inorganic materials 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims description 2
- 239000002070 nanowire Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 238000000151 deposition Methods 0.000 abstract description 24
- 210000001787 dendrite Anatomy 0.000 abstract description 9
- 230000001351 cycling effect Effects 0.000 abstract description 5
- 238000013461 design Methods 0.000 abstract description 4
- 239000012528 membrane Substances 0.000 abstract description 3
- 238000005137 deposition process Methods 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 description 24
- 229920000573 polyethylene Polymers 0.000 description 24
- -1 Polyethylene Polymers 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 13
- 239000003792 electrolyte Substances 0.000 description 12
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 12
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 12
- 238000004070 electrodeposition Methods 0.000 description 8
- 239000011888 foil Substances 0.000 description 7
- 229910013872 LiPF Inorganic materials 0.000 description 6
- 101150058243 Lipf gene Proteins 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 5
- 238000010899 nucleation Methods 0.000 description 5
- 230000006911 nucleation Effects 0.000 description 5
- 239000007784 solid electrolyte Substances 0.000 description 5
- 230000006378 damage Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012983 electrochemical energy storage Methods 0.000 description 1
- RRMGGYGDQCMPKP-UHFFFAOYSA-N gold lithium Chemical compound [Li].[Au] RRMGGYGDQCMPKP-UHFFFAOYSA-N 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Images
Classifications
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- 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
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0404—Methods of deposition of the material by coating on electrode collectors
-
- 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
- H01M4/04—Processes of manufacture in general
- H01M4/0438—Processes of manufacture in general by electrochemical processing
-
- 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
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (6)
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CN202210457476.2A CN114628635B (zh) | 2022-04-28 | 2022-04-28 | 一种锂金属电池负极及其制作方法 |
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CN114628635A true CN114628635A (zh) | 2022-06-14 |
CN114628635B CN114628635B (zh) | 2023-11-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN118693326A (zh) * | 2024-08-27 | 2024-09-24 | 南京邮电大学 | 一种锂电池结构及其制作方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999057770A1 (en) * | 1998-05-01 | 1999-11-11 | Polyplus Battery Company, Inc. | Encapsulated lithium electrodes having glass protective layers and method for their preparation |
WO2013003846A2 (en) * | 2011-06-30 | 2013-01-03 | The Regents Of The University Of California | Surface insulated porous current collectors as dendrite free electrodeposition electrodes |
CN104716330A (zh) * | 2015-03-25 | 2015-06-17 | 中国科学院化学研究所 | 一种三维多孔集流体及其制备方法和用途 |
CN208111570U (zh) * | 2018-01-27 | 2018-11-16 | 浙江大学 | 一种新型锂金属电池 |
CN111785964A (zh) * | 2019-04-04 | 2020-10-16 | 中南大学 | 一种锂金属电池的人造二维固体电解质界面材料、负极前驱体材料、负极及其制备和应用 |
CN212365996U (zh) * | 2020-07-28 | 2021-01-15 | 山东省科学院新材料研究所 | 亲锂纳/微米级三维复合锂金属负极片 |
CN114220947A (zh) * | 2021-12-09 | 2022-03-22 | 厦门大学 | 一种锂金属电池负极、集流体及其制备方法和电池 |
-
2022
- 2022-04-28 CN CN202210457476.2A patent/CN114628635B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999057770A1 (en) * | 1998-05-01 | 1999-11-11 | Polyplus Battery Company, Inc. | Encapsulated lithium electrodes having glass protective layers and method for their preparation |
WO2013003846A2 (en) * | 2011-06-30 | 2013-01-03 | The Regents Of The University Of California | Surface insulated porous current collectors as dendrite free electrodeposition electrodes |
CN104716330A (zh) * | 2015-03-25 | 2015-06-17 | 中国科学院化学研究所 | 一种三维多孔集流体及其制备方法和用途 |
CN208111570U (zh) * | 2018-01-27 | 2018-11-16 | 浙江大学 | 一种新型锂金属电池 |
CN111785964A (zh) * | 2019-04-04 | 2020-10-16 | 中南大学 | 一种锂金属电池的人造二维固体电解质界面材料、负极前驱体材料、负极及其制备和应用 |
CN212365996U (zh) * | 2020-07-28 | 2021-01-15 | 山东省科学院新材料研究所 | 亲锂纳/微米级三维复合锂金属负极片 |
CN114220947A (zh) * | 2021-12-09 | 2022-03-22 | 厦门大学 | 一种锂金属电池负极、集流体及其制备方法和电池 |
Non-Patent Citations (3)
Title |
---|
DONGDONGLI 等: "Advanced Current Collector Materials for High-Performance Lithium Metal Anodes", 《ADANCED SCIENCE NEWS》, pages 1 - 17 * |
周子健;: "对于锂金属电池负极的枝晶抑制方法分析", 中国金属通报, no. 03, pages 126 * |
王晗: "无锂负极电池铜集流体改性研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》, no. 3, pages 1 - 71 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN118693326A (zh) * | 2024-08-27 | 2024-09-24 | 南京邮电大学 | 一种锂电池结构及其制作方法 |
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Effective date of registration: 20231222 Address after: Room 419, No. 500 Linyang Road, Qidong Economic Development Zone, Qidong City, Nantong City, Jiangsu Province, 226200 Patentee after: Qidong High Energy New Energy Co.,Ltd. Address before: Room 302-1, Building 17, Zhuxi Mingyuan, Zhuxi Community, Wuyou Street Office, Yannan High tech Zone, Yancheng City, Jiangsu Province, 224000, China Patentee before: Yancheng Hongwei Jingke Network Technology Co.,Ltd. Effective date of registration: 20231222 Address after: Room 302-1, Building 17, Zhuxi Mingyuan, Zhuxi Community, Wuyou Street Office, Yannan High tech Zone, Yancheng City, Jiangsu Province, 224000, China Patentee after: Yancheng Hongwei Jingke Network Technology Co.,Ltd. Address before: 210003, 66 new model street, Gulou District, Jiangsu, Nanjing Patentee before: NANJING University OF POSTS AND TELECOMMUNICATIONS |