CN103066256B - 一种纳米铜-锡镍合金负极材料的制备方法、纳米铜-锡镍合金负极材料、锂离子电池 - Google Patents
一种纳米铜-锡镍合金负极材料的制备方法、纳米铜-锡镍合金负极材料、锂离子电池 Download PDFInfo
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- CN103066256B CN103066256B CN201310000887.XA CN201310000887A CN103066256B CN 103066256 B CN103066256 B CN 103066256B CN 201310000887 A CN201310000887 A CN 201310000887A CN 103066256 B CN103066256 B CN 103066256B
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- Prior art keywords
- tin
- copper
- nickel alloy
- preparation
- electroplating
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Links
- 229910000990 Ni alloy Inorganic materials 0.000 title claims abstract description 41
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 26
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- VRUVRQYVUDCDMT-UHFFFAOYSA-N [Sn].[Ni].[Cu] Chemical compound [Sn].[Ni].[Cu] VRUVRQYVUDCDMT-UHFFFAOYSA-N 0.000 title claims abstract description 9
- 239000000463 material Substances 0.000 title claims 11
- 238000009713 electroplating Methods 0.000 claims abstract description 70
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 43
- 239000011889 copper foil Substances 0.000 claims abstract description 31
- 229910052802 copper Inorganic materials 0.000 claims abstract description 15
- 239000010949 copper Substances 0.000 claims abstract description 15
- CLDVQCMGOSGNIW-UHFFFAOYSA-N nickel tin Chemical compound [Ni].[Sn] CLDVQCMGOSGNIW-UHFFFAOYSA-N 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 27
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical group [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 13
- 229910052719 titanium Inorganic materials 0.000 claims description 13
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 claims description 11
- 229920000036 polyvinylpyrrolidone Polymers 0.000 claims description 11
- 241000080590 Niso Species 0.000 claims description 9
- 238000004070 electrodeposition Methods 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 239000001267 polyvinylpyrrolidone Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims 4
- 238000007747 plating Methods 0.000 claims 3
- RCEAADKTGXTDOA-UHFFFAOYSA-N OS(O)(=O)=O.CCCCCCCCCCCC[Na] Chemical compound OS(O)(=O)=O.CCCCCCCCCCCC[Na] RCEAADKTGXTDOA-UHFFFAOYSA-N 0.000 claims 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 claims 1
- VZOPRCCTKLAGPN-ZFJVMAEJSA-L potassium;sodium;(2r,3r)-2,3-dihydroxybutanedioate;tetrahydrate Chemical compound O.O.O.O.[Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O VZOPRCCTKLAGPN-ZFJVMAEJSA-L 0.000 claims 1
- 229940074446 sodium potassium tartrate tetrahydrate Drugs 0.000 claims 1
- 229910052938 sodium sulfate Inorganic materials 0.000 claims 1
- 235000011152 sodium sulphate Nutrition 0.000 claims 1
- 239000007773 negative electrode material Substances 0.000 abstract description 31
- 238000000034 method Methods 0.000 abstract description 11
- 238000005054 agglomeration Methods 0.000 abstract description 3
- 230000002776 aggregation Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract description 3
- 238000009830 intercalation Methods 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract description 2
- 230000002687 intercalation Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 28
- 239000008367 deionised water Substances 0.000 description 14
- 229910021641 deionized water Inorganic materials 0.000 description 14
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 9
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical compound [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 8
- 229940074439 potassium sodium tartrate Drugs 0.000 description 8
- 235000011006 sodium potassium tartrate Nutrition 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- 239000010405 anode material Substances 0.000 description 5
- 229910052744 lithium Inorganic materials 0.000 description 5
- 238000001228 spectrum Methods 0.000 description 4
- 239000007770 graphite material Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 150000001879 copper Chemical class 0.000 description 2
- 150000002815 nickel Chemical class 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000012982 microporous membrane Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
Classifications
-
- 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
- Electroplating Methods And Accessories (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
Description
首次放电容量(mA·h/g) | 10次循环后比容量(mA·h/g ) | |
实施例1 | 755 | 588 |
实施例2 | 731 | 565 |
实施例3 | 692 | 523 |
实施例4 | 723 | 557 |
实施例5 | 714 | 542 |
实施例6 | 719 | 547 |
实施例7 | 705 | 534 |
Claims (8)
Priority Applications (1)
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CN201310000887.XA CN103066256B (zh) | 2013-01-04 | 2013-01-04 | 一种纳米铜-锡镍合金负极材料的制备方法、纳米铜-锡镍合金负极材料、锂离子电池 |
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CN201310000887.XA CN103066256B (zh) | 2013-01-04 | 2013-01-04 | 一种纳米铜-锡镍合金负极材料的制备方法、纳米铜-锡镍合金负极材料、锂离子电池 |
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CN103066256A CN103066256A (zh) | 2013-04-24 |
CN103066256B true CN103066256B (zh) | 2015-08-26 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104087986A (zh) * | 2014-06-17 | 2014-10-08 | 宁国新博能电子有限公司 | 一种用于对铜线表面进行电镀处理的电镀液 |
CN104393237B (zh) * | 2014-09-30 | 2017-05-10 | 河南师范大学 | 一种锂离子电池用锡基合金负极板及其制备方法 |
CN108574084B (zh) * | 2018-05-02 | 2020-06-12 | 河南电池研究院有限公司 | 一种新型锡基纳米晶合金柔性薄膜电极的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101093884A (zh) * | 2007-05-23 | 2007-12-26 | 福建师范大学 | 一种电池用锡铜镍合金负极材料的制备方法 |
CN101237038A (zh) * | 2008-01-21 | 2008-08-06 | 华南师范大学 | 一种锂离子电池锡镍合金负极材料及其制备方法 |
CN101969124A (zh) * | 2010-10-30 | 2011-02-09 | 湘潭大学 | 一种用于锂离子电池的锡铜合金负极材料及其制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101093884A (zh) * | 2007-05-23 | 2007-12-26 | 福建师范大学 | 一种电池用锡铜镍合金负极材料的制备方法 |
CN101237038A (zh) * | 2008-01-21 | 2008-08-06 | 华南师范大学 | 一种锂离子电池锡镍合金负极材料及其制备方法 |
CN101969124A (zh) * | 2010-10-30 | 2011-02-09 | 湘潭大学 | 一种用于锂离子电池的锡铜合金负极材料及其制备方法 |
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Effective date of registration: 20221124 Address after: 241009 Floor 6, Building A, R&D Pilot Building, No. 1, Henglangshan Road, Wuhu Hi tech Industrial Development Zone, Yijiang District, Wuhu City, Anhui Province Patentee after: WUHU HUAXINNUO ELECTROCHEMICAL TECHNOLOGY Co.,Ltd. Address before: 230000 No. 407, B2, Huayi Science Park, No. 71, Tianda Road, high tech Zone, Hefei, Anhui Province Patentee before: Hefei Zeshan New Energy Technology Co.,Ltd. |
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