CN102832387B - 富锂高锰层状结构三元材料、其制备方法及应用 - Google Patents
富锂高锰层状结构三元材料、其制备方法及应用 Download PDFInfo
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- CN102832387B CN102832387B CN201210332894.5A CN201210332894A CN102832387B CN 102832387 B CN102832387 B CN 102832387B CN 201210332894 A CN201210332894 A CN 201210332894A CN 102832387 B CN102832387 B CN 102832387B
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- Prior art keywords
- manganese
- ternary material
- lithium
- reactor
- reaction
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- 239000011572 manganese Substances 0.000 title claims abstract description 51
- 239000000463 material Substances 0.000 title claims abstract description 48
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 44
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 43
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 229910052748 manganese Inorganic materials 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 238000002156 mixing Methods 0.000 claims abstract description 12
- 238000003746 solid phase reaction Methods 0.000 claims abstract description 11
- 239000000126 substance Substances 0.000 claims abstract description 11
- 150000002642 lithium compounds Chemical class 0.000 claims abstract description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 54
- 238000006243 chemical reaction Methods 0.000 claims description 52
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 40
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 30
- 239000001301 oxygen Substances 0.000 claims description 30
- 229910052760 oxygen Inorganic materials 0.000 claims description 30
- 239000000243 solution Substances 0.000 claims description 28
- 229910052723 transition metal Inorganic materials 0.000 claims description 28
- 150000003624 transition metals Chemical class 0.000 claims description 28
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 27
- 229910021529 ammonia Inorganic materials 0.000 claims description 20
- 239000011259 mixed solution Substances 0.000 claims description 20
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 10
- 238000001035 drying Methods 0.000 claims description 10
- 238000001914 filtration Methods 0.000 claims description 10
- 238000000227 grinding Methods 0.000 claims description 10
- 229940099596 manganese sulfate Drugs 0.000 claims description 10
- 235000007079 manganese sulphate Nutrition 0.000 claims description 10
- 239000011702 manganese sulphate Substances 0.000 claims description 10
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 10
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 10
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 10
- 238000004062 sedimentation Methods 0.000 claims description 10
- 238000010671 solid-state reaction Methods 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000010792 warming Methods 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 8
- 150000001869 cobalt compounds Chemical class 0.000 claims description 4
- 150000002697 manganese compounds Chemical class 0.000 claims description 4
- 150000002816 nickel compounds Chemical class 0.000 claims description 4
- 239000010405 anode material Substances 0.000 claims description 3
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 2
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 2
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 2
- MQRWBMAEBQOWAF-UHFFFAOYSA-N acetic acid;nickel Chemical compound [Ni].CC(O)=O.CC(O)=O MQRWBMAEBQOWAF-UHFFFAOYSA-N 0.000 claims description 2
- 238000000498 ball milling Methods 0.000 claims description 2
- 229940011182 cobalt acetate Drugs 0.000 claims description 2
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 2
- UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical compound [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229910001981 cobalt nitrate Inorganic materials 0.000 claims description 2
- QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical compound [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 229940071125 manganese acetate Drugs 0.000 claims description 2
- 235000002867 manganese chloride Nutrition 0.000 claims description 2
- 239000011565 manganese chloride Substances 0.000 claims description 2
- 229940099607 manganese chloride Drugs 0.000 claims description 2
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical compound [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 2
- MIVBAHRSNUNMPP-UHFFFAOYSA-N manganese(2+);dinitrate Chemical compound [Mn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MIVBAHRSNUNMPP-UHFFFAOYSA-N 0.000 claims description 2
- 229940078494 nickel acetate Drugs 0.000 claims description 2
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 150000001768 cations Chemical class 0.000 abstract description 4
- 238000000975 co-precipitation Methods 0.000 abstract description 2
- 150000002500 ions Chemical class 0.000 abstract description 2
- 239000002243 precursor Substances 0.000 abstract 2
- 239000007774 positive electrode material Substances 0.000 abstract 1
- 239000010406 cathode material Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 16
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 16
- 229910052808 lithium carbonate Inorganic materials 0.000 description 16
- 239000008367 deionised water Substances 0.000 description 8
- 229910021641 deionized water Inorganic materials 0.000 description 8
- 239000008236 heating water Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 8
- 239000000320 mechanical mixture Substances 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 230000003647 oxidation Effects 0.000 description 8
- 238000007254 oxidation reaction Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910021314 NaFeO 2 Inorganic materials 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 125000002091 cationic group Chemical group 0.000 description 5
- 229910015645 LiMn Inorganic materials 0.000 description 3
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 3
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 2
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 2
- 230000004087 circulation Effects 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 229910004493 Li(Ni1/3Co1/3Mn1/3)O2 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052609 olivine Inorganic materials 0.000 description 1
- 239000010450 olivine Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000003786 synthesis reaction 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
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- Battery Electrode And Active Subsutance (AREA)
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CN102832387B true CN102832387B (zh) | 2014-12-31 |
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CN104157835B (zh) * | 2014-07-11 | 2017-02-22 | 华南理工大学 | 一种高容量锂离子电池三元正极材料及其制备方法 |
CN104393260A (zh) * | 2014-10-13 | 2015-03-04 | 西安中科新能源科技有限公司 | 一种硅酸盐包覆富锂锰材料的制备方法 |
CN106410169B (zh) * | 2016-12-08 | 2018-11-09 | 深圳市鑫永丰科技有限公司 | 锂离子电池用复合正极材料及其制备方法与锂离子电池 |
CN106711439B (zh) * | 2017-01-08 | 2019-09-10 | 合肥国轩高科动力能源有限公司 | 一种Mg、Ti复合掺杂富锂锰基正极材料的制备方法 |
CN109546146A (zh) * | 2018-12-18 | 2019-03-29 | 上海纳米技术及应用国家工程研究中心有限公司 | 富锂三元电极材料的制备方法及其产品和应用 |
CN111435735B (zh) * | 2019-12-27 | 2022-10-25 | 蜂巢能源科技有限公司 | 富锂锰基正极材料及其制备方法和应用 |
CN114725331A (zh) * | 2022-03-07 | 2022-07-08 | 天津市捷威动力工业有限公司 | 一种电池正极材料及其制备方法 |
CN115159592A (zh) * | 2022-08-17 | 2022-10-11 | 广东小电新能源有限公司 | 一种高倍率高安全三元材料 |
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Effective date of registration: 20160720 Address after: 211700 Xuyi science and Technology Innovation Industrial Park, Yulan Road, Xuyi (provincial) Economic Development Zone, Jiangsu Province Patentee after: JIANGSU QINGTAO ENERGY TECHNOLOGY CO., LTD. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xili of Tsinghua Patentee before: Graduate School at Shenzhen, Tsinghua University |
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Effective date of registration: 20160804 Address after: 223005 science and Technology Industrial Park, Huaian economic and Technological Development Zone, Jiangsu Patentee after: Huaian new energy material technology research institute Address before: 211700 Xuyi science and Technology Innovation Industrial Park, Yulan Road, Xuyi (provincial) Economic Development Zone, Jiangsu Province Patentee before: JIANGSU QINGTAO ENERGY TECHNOLOGY CO., LTD. |