CN103825016A - 一种富锂高镍正极材料及其制备方法 - Google Patents
一种富锂高镍正极材料及其制备方法 Download PDFInfo
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- CN103825016A CN103825016A CN201410050432.3A CN201410050432A CN103825016A CN 103825016 A CN103825016 A CN 103825016A CN 201410050432 A CN201410050432 A CN 201410050432A CN 103825016 A CN103825016 A CN 103825016A
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- positive electrode
- lithium
- sintering
- rich lithium
- nickelic
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims abstract description 79
- 229910052744 lithium Inorganic materials 0.000 title claims abstract description 79
- 238000002360 preparation method Methods 0.000 title claims abstract description 22
- 239000010406 cathode material Substances 0.000 title abstract 6
- 238000005245 sintering Methods 0.000 claims abstract description 90
- 238000002156 mixing Methods 0.000 claims abstract description 33
- 238000000034 method Methods 0.000 claims abstract description 23
- 150000001768 cations Chemical class 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 9
- 239000001301 oxygen Substances 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 3
- 239000000243 solution Substances 0.000 claims description 63
- 238000001816 cooling Methods 0.000 claims description 23
- 239000000047 product Substances 0.000 claims description 21
- 239000000203 mixture Substances 0.000 claims description 18
- 238000007873 sieving Methods 0.000 claims description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 17
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 17
- 238000013467 fragmentation Methods 0.000 claims description 16
- 238000006062 fragmentation reaction Methods 0.000 claims description 16
- 229910001416 lithium ion Inorganic materials 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 16
- 239000013067 intermediate product Substances 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 14
- 239000012266 salt solution Substances 0.000 claims description 12
- 229910003002 lithium salt Inorganic materials 0.000 claims description 10
- 159000000002 lithium salts Chemical class 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000003647 oxidation Effects 0.000 claims description 9
- 238000007254 oxidation reaction Methods 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 238000013019 agitation Methods 0.000 claims description 8
- 238000001354 calcination Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 239000010941 cobalt Substances 0.000 claims description 8
- 229910017052 cobalt Inorganic materials 0.000 claims description 8
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000012265 solid product Substances 0.000 claims description 8
- 238000010348 incorporation Methods 0.000 claims description 7
- 238000000967 suction filtration Methods 0.000 claims description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims description 6
- 150000001868 cobalt Chemical class 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 150000002696 manganese Chemical class 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 150000002815 nickel Chemical class 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 229910021380 Manganese Chloride Inorganic materials 0.000 claims description 5
- GLFNIEUTAYBVOC-UHFFFAOYSA-L Manganese chloride Chemical compound Cl[Mn]Cl GLFNIEUTAYBVOC-UHFFFAOYSA-L 0.000 claims description 5
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 claims description 5
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 claims description 5
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical group [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 claims description 5
- 239000003599 detergent Substances 0.000 claims description 5
- 239000011565 manganese chloride Substances 0.000 claims description 5
- 235000002867 manganese chloride Nutrition 0.000 claims description 5
- 229940099607 manganese chloride Drugs 0.000 claims description 5
- 229940099596 manganese sulfate Drugs 0.000 claims description 5
- 239000011702 manganese sulphate Substances 0.000 claims description 5
- 235000007079 manganese sulphate Nutrition 0.000 claims description 5
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical group [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims description 5
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 claims description 5
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical group [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 claims description 5
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 claims description 5
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 4
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims description 4
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- YNQRWVCLAIUHHI-UHFFFAOYSA-L dilithium;oxalate Chemical compound [Li+].[Li+].[O-]C(=O)C([O-])=O YNQRWVCLAIUHHI-UHFFFAOYSA-L 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000012535 impurity Substances 0.000 abstract description 12
- 239000013078 crystal Substances 0.000 abstract description 3
- 230000002441 reversible effect Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 230000001351 cycling effect Effects 0.000 abstract 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 8
- 239000002994 raw material Substances 0.000 description 7
- BNGXYYYYKUGPPF-UHFFFAOYSA-M (3-methylphenyl)methyl-triphenylphosphanium;chloride Chemical compound [Cl-].CC1=CC=CC(C[P+](C=2C=CC=CC=2)(C=2C=CC=CC=2)C=2C=CC=CC=2)=C1 BNGXYYYYKUGPPF-UHFFFAOYSA-M 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- YIXJRHPUWRPCBB-UHFFFAOYSA-N magnesium nitrate Chemical compound [Mg+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O YIXJRHPUWRPCBB-UHFFFAOYSA-N 0.000 description 6
- 229910021645 metal ion Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 description 4
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 3
- 229940044175 cobalt sulfate Drugs 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000010405 anode material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010016766 flatulence Diseases 0.000 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000010532 solid phase synthesis reaction Methods 0.000 description 2
- 238000010189 synthetic method Methods 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 1
- 229910018502 Ni—H Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000003837 high-temperature calcination Methods 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 238000011031 large-scale manufacturing process Methods 0.000 description 1
- OVAQODDUFGFVPR-UHFFFAOYSA-N lithium cobalt(2+) dioxido(dioxo)manganese Chemical compound [Li+].[Mn](=O)(=O)([O-])[O-].[Co+2] OVAQODDUFGFVPR-UHFFFAOYSA-N 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
- H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
- H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
-
- 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
Abstract
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CN104091942A (zh) * | 2014-07-07 | 2014-10-08 | 中南大学 | 控制层状高镍正极材料表面残锂的方法 |
CN104157871A (zh) * | 2014-08-18 | 2014-11-19 | 宁波金和新材料股份有限公司 | 一种高容量锂电池三元正极材料的制备方法 |
CN104157843A (zh) * | 2014-07-30 | 2014-11-19 | 深圳市贝特瑞新能源材料股份有限公司 | 一种高镍锂离子电池正极材料及其制备方法及包含其的锂离子电池 |
CN104681809A (zh) * | 2015-02-12 | 2015-06-03 | 长沙矿冶研究院有限责任公司 | 富锂锰基正极材料的改性方法 |
CN105070908A (zh) * | 2015-08-31 | 2015-11-18 | 宁波金和锂电材料有限公司 | 一种高镍正极材料的制备方法和锂离子电池 |
CN105261737A (zh) * | 2015-10-20 | 2016-01-20 | 四川科能锂电有限公司 | 一种三元正极材料的制备方法 |
CN105633395A (zh) * | 2016-01-14 | 2016-06-01 | 苏州林奈新能源有限公司 | 一种高镍三元锂离子电池正极材料及其制备方法 |
CN105810929A (zh) * | 2014-12-31 | 2016-07-27 | 北京当升材料科技股份有限公司 | 一种降低高镍材料表面残碱的处理方法 |
WO2016155315A1 (zh) * | 2015-03-31 | 2016-10-06 | 南通瑞翔新材料有限公司 | 高镍型锂离子二次电池正极材料及其制备方法 |
CN106684344A (zh) * | 2016-11-28 | 2017-05-17 | 荆门市格林美新材料有限公司 | 一种含有Ti、Zr的三元前驱体的制备方法 |
CN106898747A (zh) * | 2017-03-16 | 2017-06-27 | 成都新柯力化工科技有限公司 | 一种异形分布的镍钴锰酸锂三元锂电池正极材料及制备方法 |
CN106910887A (zh) * | 2015-12-22 | 2017-06-30 | 国联汽车动力电池研究院有限责任公司 | 一种富锂锰基正极材料、其制备方法及包含该正极材料的锂离子电池 |
CN107768619A (zh) * | 2017-09-26 | 2018-03-06 | 格林美(无锡)能源材料有限公司 | 一种高容量单晶高镍锂电池正极材料及其制备方法 |
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CN108063223A (zh) * | 2017-11-17 | 2018-05-22 | 合肥国轩高科动力能源有限公司 | 一种改性高镍三元正极材料的制备方法 |
CN108520952A (zh) * | 2018-04-16 | 2018-09-11 | 广东迈纳科技有限公司 | 一种高镍与无机纳米粉体复合的电极材料及其制备方法 |
CN108832121A (zh) * | 2018-06-04 | 2018-11-16 | 安徽潜川动力锂电科技有限公司 | 一种高镍正极材料及其制备方法 |
CN109148856A (zh) * | 2018-08-24 | 2019-01-04 | 南开大学 | 一种高循环容量抗电压衰退富锂层状正极材料的制备方法 |
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CN110176583A (zh) * | 2019-05-10 | 2019-08-27 | 湖南金富力新能源股份有限公司 | 包覆有锆元素的锂离子电池正极材料及其制法和应用 |
WO2019179219A1 (zh) * | 2018-03-21 | 2019-09-26 | 浙江林奈新能源有限公司 | 镍钴铝三元锂离子电池正极材料、其制备方法和用途、以及锂离子电池 |
CN110931768A (zh) * | 2019-11-17 | 2020-03-27 | 新乡天力锂能股份有限公司 | 一种高镍类单晶锂离子电池三元正极材料及制备方法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101202343A (zh) * | 2006-12-15 | 2008-06-18 | 中国电子科技集团公司第十八研究所 | 锂离子电池正极材料氧化镍钴锰锂及其制备方法 |
CN101308925A (zh) * | 2008-07-04 | 2008-11-19 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池复合包覆正极材料及其制备方法 |
CN102683672A (zh) * | 2012-01-06 | 2012-09-19 | 吉安市优特利科技有限公司 | 一种降低三元材料ph值的方法 |
CN102881911A (zh) * | 2012-09-29 | 2013-01-16 | 中南大学 | 一种液相沉淀法去除锂离子电池富镍材料表面锂残渣的方法 |
CN103022476A (zh) * | 2012-12-24 | 2013-04-03 | 湖南长远锂科有限公司 | 一种高镍含量锂离子电池正极材料的制备方法 |
-
2014
- 2014-02-13 CN CN201410050432.3A patent/CN103825016B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101202343A (zh) * | 2006-12-15 | 2008-06-18 | 中国电子科技集团公司第十八研究所 | 锂离子电池正极材料氧化镍钴锰锂及其制备方法 |
CN101308925A (zh) * | 2008-07-04 | 2008-11-19 | 深圳市贝特瑞新能源材料股份有限公司 | 锂离子电池复合包覆正极材料及其制备方法 |
CN102683672A (zh) * | 2012-01-06 | 2012-09-19 | 吉安市优特利科技有限公司 | 一种降低三元材料ph值的方法 |
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