CN103151515B - 一种铌掺杂钴锰酸锂复合正极材料的制备方法 - Google Patents
一种铌掺杂钴锰酸锂复合正极材料的制备方法 Download PDFInfo
- Publication number
- CN103151515B CN103151515B CN201310101737.8A CN201310101737A CN103151515B CN 103151515 B CN103151515 B CN 103151515B CN 201310101737 A CN201310101737 A CN 201310101737A CN 103151515 B CN103151515 B CN 103151515B
- Authority
- CN
- China
- Prior art keywords
- niobium
- lithium
- anode material
- composite anode
- colloidal sol
- 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.)
- Expired - Fee Related
Links
- 239000010405 anode material Substances 0.000 title claims abstract description 11
- 229910052758 niobium Inorganic materials 0.000 title claims abstract description 11
- 239000010955 niobium Substances 0.000 title claims abstract description 11
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- QHGJSLXSVXVKHZ-UHFFFAOYSA-N dilithium;dioxido(dioxo)manganese Chemical compound [Li+].[Li+].[O-][Mn]([O-])(=O)=O QHGJSLXSVXVKHZ-UHFFFAOYSA-N 0.000 title claims abstract description 10
- -1 niobium cation Chemical class 0.000 title claims abstract description 9
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims abstract description 10
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims abstract description 10
- 239000000499 gel Substances 0.000 claims abstract description 10
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 10
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 10
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 10
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 10
- TYOIKSXJQXGLFR-UHFFFAOYSA-N niobium nitric acid Chemical compound [Nb].[N+](=O)(O)[O-] TYOIKSXJQXGLFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 6
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 229920002125 Sokalan® Polymers 0.000 claims abstract description 5
- 238000000498 ball milling Methods 0.000 claims abstract description 5
- 239000008139 complexing agent Substances 0.000 claims abstract description 5
- 239000008367 deionised water Substances 0.000 claims abstract description 5
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 5
- 238000001035 drying Methods 0.000 claims abstract description 5
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 5
- 239000004584 polyacrylic acid Substances 0.000 claims abstract description 5
- 239000011240 wet gel Substances 0.000 claims abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 8
- 229910052744 lithium Inorganic materials 0.000 claims description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 4
- 125000002091 cationic group Chemical group 0.000 claims description 4
- 150000001768 cations Chemical class 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 12
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 12
- 239000000463 material Substances 0.000 abstract description 8
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- MZZUATUOLXMCEY-UHFFFAOYSA-N cobalt manganese Chemical compound [Mn].[Co] MZZUATUOLXMCEY-UHFFFAOYSA-N 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract description 2
- 239000011259 mixed solution Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 238000003756 stirring Methods 0.000 abstract 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 229910052596 spinel Inorganic materials 0.000 description 4
- 239000011029 spinel Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015645 LiMn Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- TWFMKJHWXGLVDF-UHFFFAOYSA-L [Li].[Mn](=O)(=O)(O)O Chemical compound [Li].[Mn](=O)(=O)(O)O TWFMKJHWXGLVDF-UHFFFAOYSA-L 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009831 deintercalation Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 1
- 229910052808 lithium carbonate Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 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
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (1)
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CN201310101737.8A CN103151515B (zh) | 2013-03-27 | 2013-03-27 | 一种铌掺杂钴锰酸锂复合正极材料的制备方法 |
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CN201310101737.8A CN103151515B (zh) | 2013-03-27 | 2013-03-27 | 一种铌掺杂钴锰酸锂复合正极材料的制备方法 |
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CN103151515A CN103151515A (zh) | 2013-06-12 |
CN103151515B true CN103151515B (zh) | 2015-09-16 |
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CN201310101737.8A Expired - Fee Related CN103151515B (zh) | 2013-03-27 | 2013-03-27 | 一种铌掺杂钴锰酸锂复合正极材料的制备方法 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103606663B (zh) * | 2013-11-28 | 2017-03-01 | 上海空间电源研究所 | 一种倍率型富锂复合正极材料及其制备方法 |
CN105810935A (zh) * | 2016-06-02 | 2016-07-27 | 东莞市迈科新能源有限公司 | 一种钠离子电池正极材料的制备方法 |
CN112340785B (zh) * | 2020-10-26 | 2022-11-15 | 广东邦普循环科技有限公司 | 一种掺杂型高镍三元材料及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101278424A (zh) * | 2005-08-01 | 2008-10-01 | 株式会社三德 | 正极活性材料、用于非水电解质电池的正极、和非水电解质电池 |
CN102709568A (zh) * | 2012-06-25 | 2012-10-03 | 天津工业大学 | 一种锂离子电池正极材料镍钴锰酸锂LiNixCoyMn1-x-yO2的制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101278424A (zh) * | 2005-08-01 | 2008-10-01 | 株式会社三德 | 正极活性材料、用于非水电解质电池的正极、和非水电解质电池 |
CN102709568A (zh) * | 2012-06-25 | 2012-10-03 | 天津工业大学 | 一种锂离子电池正极材料镍钴锰酸锂LiNixCoyMn1-x-yO2的制备方法 |
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CN103151515A (zh) | 2013-06-12 |
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Owner name: SHAANXI HUIFENG NEW ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: YAN JIANSI Effective date: 20150717 |
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Inventor after: Zhang Xiaogang Inventor after: Wujin Inventor after: Li Cheng Inventor before: Yan Jiansi |
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Free format text: CORRECT: INVENTOR; FROM: YAN JIANSI TO: ZHANG XIAOGANG WU JIN LI CHENG |
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Effective date of registration: 20150717 Address after: 710000 Shaanxi city of Xi'an Province modern city Mong block C building room 1604 Applicant after: SHAANXI HUIFENG NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 312365 Zhejiang province Shaoxing Sanyou Village Bridge Songxia town north of Shangyu City No. 90 Applicant before: Yan Jiansi |
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Effective date of registration: 20190712 Address after: 712000 Eastern Section of Lanchi Second Road, Qin-Han New Town, Xixian New District, Xi'an City, Shaanxi Province Patentee after: XI'AN HUI JIE INDUSTRIAL Co.,Ltd. Address before: 710000 Shaanxi city of Xi'an Province modern city Mong block C building room 1604 Patentee before: SHAANXI HUIFENG NEW ENERGY TECHNOLOGY Co.,Ltd. |
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