CN107394201A - 镍钴复合氢氧化物的制造方法及非水电解质二次电池用正极活性物质的制造方法 - Google Patents
镍钴复合氢氧化物的制造方法及非水电解质二次电池用正极活性物质的制造方法 Download PDFInfo
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- CN107394201A CN107394201A CN201710316276.4A CN201710316276A CN107394201A CN 107394201 A CN107394201 A CN 107394201A CN 201710316276 A CN201710316276 A CN 201710316276A CN 107394201 A CN107394201 A CN 107394201A
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- Prior art keywords
- solution
- nickel
- cobalt
- tungsten
- composite hydroxide
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 title claims abstract description 58
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 44
- QXZUUHYBWMWJHK-UHFFFAOYSA-N [Co].[Ni] Chemical compound [Co].[Ni] QXZUUHYBWMWJHK-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 239000007774 positive electrode material Substances 0.000 title claims abstract description 31
- 239000011255 nonaqueous electrolyte Substances 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title claims description 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 84
- 239000002131 composite material Substances 0.000 claims abstract description 57
- 238000006243 chemical reaction Methods 0.000 claims abstract description 51
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 49
- 239000010937 tungsten Substances 0.000 claims abstract description 49
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 41
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims abstract description 37
- -1 tungsten ions Chemical class 0.000 claims abstract description 37
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 26
- 239000010941 cobalt Substances 0.000 claims abstract description 26
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000002500 ions Chemical class 0.000 claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 229910001453 nickel ion Inorganic materials 0.000 claims abstract description 11
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910001429 cobalt ion Inorganic materials 0.000 claims abstract description 4
- XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims description 37
- 229910052744 lithium Inorganic materials 0.000 claims description 35
- 239000002905 metal composite material Substances 0.000 claims description 31
- 229910052723 transition metal Inorganic materials 0.000 claims description 31
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 16
- 229910052748 manganese Inorganic materials 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 9
- 150000002642 lithium compounds Chemical class 0.000 claims description 7
- 229910052779 Neodymium Inorganic materials 0.000 claims description 4
- 229910017698 Ni 1-x-y Co Inorganic materials 0.000 claims description 4
- 229910052772 Samarium Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 229910052802 copper Inorganic materials 0.000 claims description 4
- 239000010949 copper Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 229910052758 niobium Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 229910052715 tantalum Inorganic materials 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 229910052727 yttrium Inorganic materials 0.000 claims description 4
- 229910052726 zirconium Inorganic materials 0.000 claims description 4
- 229910052765 Lutetium Inorganic materials 0.000 claims description 2
- 239000011164 primary particle Substances 0.000 abstract description 20
- 239000002994 raw material Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 113
- 239000011259 mixed solution Substances 0.000 description 49
- 239000013078 crystal Substances 0.000 description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002245 particle Substances 0.000 description 15
- 150000003658 tungsten compounds Chemical class 0.000 description 14
- 238000002425 crystallisation Methods 0.000 description 13
- 230000008025 crystallization Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 239000007784 solid electrolyte Substances 0.000 description 11
- 238000010304 firing Methods 0.000 description 10
- 239000000047 product Substances 0.000 description 10
- 238000007600 charging Methods 0.000 description 9
- 239000011572 manganese Substances 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000012670 alkaline solution Substances 0.000 description 7
- 238000011156 evaluation Methods 0.000 description 7
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910021645 metal ion Inorganic materials 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 7
- 239000011163 secondary particle Substances 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 6
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical group N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 5
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 5
- 235000011114 ammonium hydroxide Nutrition 0.000 description 5
- 239000012298 atmosphere Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000011267 electrode slurry Substances 0.000 description 4
- 238000004993 emission spectroscopy Methods 0.000 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 description 4
- 150000007522 mineralic acids Chemical class 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- 238000000550 scanning electron microscopy energy dispersive X-ray spectroscopy Methods 0.000 description 4
- 229910011227 Li1.15Ni0.33Co0.33Mn0.33W0.01O2 Inorganic materials 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- XAYGUHUYDMLJJV-UHFFFAOYSA-Z decaazanium;dioxido(dioxo)tungsten;hydron;trioxotungsten Chemical compound [H+].[H+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].[NH4+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O XAYGUHUYDMLJJV-UHFFFAOYSA-Z 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 description 3
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 3
- 238000005204 segregation Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 229910000314 transition metal oxide Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 2
- 229940044175 cobalt sulfate Drugs 0.000 description 2
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 description 2
- 229940099596 manganese sulfate Drugs 0.000 description 2
- 239000011702 manganese sulphate Substances 0.000 description 2
- 235000007079 manganese sulphate Nutrition 0.000 description 2
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 2
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920003048 styrene butadiene rubber Polymers 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 1
- 229910016370 Ni0.33Co0.33Mn0.33W0.01(OH)2+a Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- HFCVPDYCRZVZDF-UHFFFAOYSA-N [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O Chemical compound [Li+].[Co+2].[Ni+2].[O-][Mn]([O-])(=O)=O HFCVPDYCRZVZDF-UHFFFAOYSA-N 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 229910021383 artificial graphite Inorganic materials 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000012295 chemical reaction liquid Substances 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000010280 constant potential charging Methods 0.000 description 1
- 238000010277 constant-current charging Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000007580 dry-mixing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- GLNWILHOFOBOFD-UHFFFAOYSA-N lithium sulfide Chemical compound [Li+].[Li+].[S-2] GLNWILHOFOBOFD-UHFFFAOYSA-N 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- CYQAYERJWZKYML-UHFFFAOYSA-N phosphorus pentasulfide Chemical compound S1P(S2)(=S)SP3(=S)SP1(=S)SP2(=S)S3 CYQAYERJWZKYML-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001226 reprecipitation Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XMVONEAAOPAGAO-UHFFFAOYSA-N sodium tungstate Chemical compound [Na+].[Na+].[O-][W]([O-])(=O)=O XMVONEAAOPAGAO-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002203 sulfidic glass Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
- BDPNSNXYBGIFIE-UHFFFAOYSA-J tungsten;tetrahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[W] BDPNSNXYBGIFIE-UHFFFAOYSA-J 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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
- H01M4/52—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Complex oxides containing nickel and at least one other metal element
- C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Complex oxides containing nickel and at least one other metal element
- C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
- C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
- C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
-
- 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
-
- 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
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- 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
- H01M4/1391—Processes of manufacture of electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
- C01P2002/85—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by XPS, EDX or EDAX data
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
-
- 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
- H01M2004/028—Positive 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210271827.0A CN114665089B (zh) | 2016-05-09 | 2017-05-08 | 镍钴复合氢氧化物的制造方法及非水电解质二次电池用正极活性物质的制造方法 |
Applications Claiming Priority (5)
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7099475B2 (ja) | 2017-11-21 | 2022-07-12 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質、非水系電解質二次電池用正極活物質の製造方法 |
KR102256298B1 (ko) | 2018-06-26 | 2021-05-26 | 삼성에스디아이 주식회사 | 리튬이차전지용 니켈계 활물질 전구체, 이의 제조방법, 이로부터 형성된 리튬이차전지용 니켈계 활물질 및 이를 포함하는 양극을 함유한 리튬이차전지 |
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EP4106078A4 (en) * | 2021-04-29 | 2023-01-11 | Contemporary Amperex Technology Co., Limited | METHOD AND DEVICE FOR SETTING THE CHARGING STRATEGY |
Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006126854A1 (en) * | 2005-05-27 | 2006-11-30 | Dae-Jung Chemicals & Metals Co., Ltd. | Processes of preparing manganese oxides and processes of preparing spinel type cathode active material using the same |
WO2009074311A1 (en) * | 2007-12-12 | 2009-06-18 | Umicore | Homogeneous nanoparticle core doping of cathode material precursors |
JP2011181193A (ja) * | 2010-02-26 | 2011-09-15 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池正極活物質用ニッケル−コバルト複合水酸化物およびその製造方法、ならびに該ニッケル−コバルト複合水酸化物を用いた非水系電解質二次電池正極活物質の製造方法 |
CN102522537A (zh) * | 2011-11-25 | 2012-06-27 | 李溪 | 一种金属掺杂制备高电化学性能锰基层状正极材料的简单方法 |
CN102725232A (zh) * | 2009-12-02 | 2012-10-10 | 住友金属矿山株式会社 | 镍钴锰复合氢氧化物粒子及其制造方法、非水电解质二次电池用正极活性物质及其制造方法以及非水电解质二次电池 |
CN103456916A (zh) * | 2012-04-18 | 2013-12-18 | 日亚化学工业株式会社 | 非水电解液二次电池用正极组合物 |
CN103563137A (zh) * | 2011-06-01 | 2014-02-05 | 住友金属矿山株式会社 | 作为非水系电解质二次电池用正极活性物质的前体的过渡金属复合氢氧化物及其制备方法、该非水系电解质二次电池用正极活性物质及其制备方法、及使用该正极活性物质的非水系电解质二次电池 |
CN103746111A (zh) * | 2014-01-28 | 2014-04-23 | 天津先众科技有限公司 | 一种单晶体镍钴锰电池正极材料及其制备方法 |
CN103915618A (zh) * | 2012-12-28 | 2014-07-09 | 住友金属矿山株式会社 | 镍复合氢氧化物及其制造方法、正极活性物质及其制造方法、以及非水系电解质二次电池 |
KR20140101915A (ko) * | 2013-02-13 | 2014-08-21 | 한국생산기술연구원 | 리튬이차전지용 양극복합소재 제조방법 및 이를 이용한 전극 제조방법 및 상기 전극의 충방전 방법 |
CN104037401A (zh) * | 2014-06-04 | 2014-09-10 | 中信国安盟固利电源技术有限公司 | 一种适合高压用的镍钴锰酸锂三元正极材料 |
US9130212B1 (en) * | 2010-09-30 | 2015-09-08 | Sumitomo Metal Winning Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery using said positive electrode active material |
CN105027335A (zh) * | 2013-01-30 | 2015-11-04 | 住友金属矿山株式会社 | 镍钴复合氢氧化物和其制造方法 |
CN105390670A (zh) * | 2014-08-20 | 2016-03-09 | 旭硝子株式会社 | 含锂复合氧化物的制造方法和含锂复合氧化物 |
CN105474439A (zh) * | 2013-07-24 | 2016-04-06 | 住友金属矿山株式会社 | 非水电解质二次电池用正极活性物质及其制造方法,以及非水电解质二次电池 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5153081A (en) | 1989-07-28 | 1992-10-06 | Csir | Lithium manganese oxide compound |
GB2251119B (en) | 1990-12-20 | 1995-06-07 | Technology Finance Corp | Electrochemical cell |
JP3550783B2 (ja) | 1994-05-16 | 2004-08-04 | 東ソー株式会社 | リチウム含有遷移金属複合酸化物及びその製造方法並びにその用途 |
JP3258841B2 (ja) | 1994-12-16 | 2002-02-18 | 三洋電機株式会社 | リチウム二次電池 |
JPH08213015A (ja) | 1995-01-31 | 1996-08-20 | Sony Corp | リチウム二次電池用正極活物質及びリチウム二次電池 |
JP3506397B2 (ja) | 1995-03-28 | 2004-03-15 | 三井金属鉱業株式会社 | リチウム二次電池用正極材料およびその製造方法、並びにこれを用いたリチウム二次電池 |
JP3536947B2 (ja) | 1995-05-23 | 2004-06-14 | 株式会社ユアサコーポレーション | リチウム二次電池 |
JP3539518B2 (ja) | 1995-08-11 | 2004-07-07 | 日立マクセル株式会社 | リチウム二次電池 |
GB9600772D0 (en) | 1996-01-15 | 1996-03-20 | Univ St Andrews | Improvements in and relating to electrochemical cells |
JPH09296538A (ja) | 1996-05-07 | 1997-11-18 | Sadao Kumasaka | 表面材が不燃性で、内部構造に断熱層及び空気循環路と 結露流水路を備えた複合構造体 |
JPH10106543A (ja) | 1996-09-30 | 1998-04-24 | Yamaha Corp | リチウム電池及びその電極の製造方法 |
JPH10158017A (ja) | 1996-11-29 | 1998-06-16 | Sharp Corp | リチウムニッケル銅複合酸化物とその製造法及びその用途 |
JP3301931B2 (ja) | 1996-12-27 | 2002-07-15 | 三洋電機株式会社 | リチウム二次電池 |
US6017654A (en) | 1997-08-04 | 2000-01-25 | Carnegie Mellon University | Cathode materials for lithium-ion secondary cells |
JP3524762B2 (ja) | 1998-03-19 | 2004-05-10 | 三洋電機株式会社 | リチウム二次電池 |
JPH11307094A (ja) | 1998-04-20 | 1999-11-05 | Chuo Denki Kogyo Co Ltd | リチウム二次電池用正極活物質とリチウム二次電池 |
JP2000012090A (ja) | 1998-06-23 | 2000-01-14 | Matsushita Electric Ind Co Ltd | リチウム二次電池 |
JP3120789B2 (ja) | 1998-08-27 | 2000-12-25 | 日本電気株式会社 | 非水電解液二次電池 |
ATE238241T1 (de) | 1998-11-13 | 2003-05-15 | Fmc Corp | Schichtgitterstruktur besitzende lithiumhaltige metalloxide, die frei von lokalen kubisch-spinell-artigen phasen sind, und herstellung derselben |
JP3615415B2 (ja) | 1999-03-24 | 2005-02-02 | 三洋電機株式会社 | 非水系二次電池 |
US6680143B2 (en) | 2000-06-22 | 2004-01-20 | The University Of Chicago | Lithium metal oxide electrodes for lithium cells and batteries |
US7468223B2 (en) | 2000-06-22 | 2008-12-23 | Uchicago Argonne, Llc | Lithium metal oxide electrodes for lithium cells and batteries |
US6677082B2 (en) | 2000-06-22 | 2004-01-13 | The University Of Chicago | Lithium metal oxide electrodes for lithium cells and batteries |
EP1180810A2 (en) | 2000-08-18 | 2002-02-20 | Nissan Motor Co., Ltd. | Positive electrode active material for rechargeable lithium-ion battery |
JP3578066B2 (ja) | 2000-08-18 | 2004-10-20 | 日産自動車株式会社 | Li欠損マンガン複合酸化物及びこれを用いた非水電解質二次電池 |
US7393476B2 (en) | 2001-11-22 | 2008-07-01 | Gs Yuasa Corporation | Positive electrode active material for lithium secondary cell and lithium secondary cell |
US7049031B2 (en) | 2002-01-29 | 2006-05-23 | The University Of Chicago | Protective coating on positive lithium-metal-oxide electrodes for lithium batteries |
US7435402B2 (en) | 2002-11-01 | 2008-10-14 | U Chicago Argonne Llc | Method and apparatus for preparation of spherical metal carbonates and lithium metal oxides for lithium rechargeable batteries |
US7205072B2 (en) | 2002-11-01 | 2007-04-17 | The University Of Chicago | Layered cathode materials for lithium ion rechargeable batteries |
US7314684B2 (en) | 2003-03-14 | 2008-01-01 | U Chicago Argonne Llc | Layer cathode methods of manufacturing and materials for Li-ion rechargeable batteries |
US7384706B2 (en) | 2003-04-17 | 2008-06-10 | Seimi Chemical Co., Ltd. | Lithium-nickel-cobalt-maganese containing composite oxide, material for positive electrode active material for lithium secondary battery, and methods for producing these |
US7732096B2 (en) | 2003-04-24 | 2010-06-08 | Uchicago Argonne, Llc | Lithium metal oxide electrodes for lithium batteries |
US7314682B2 (en) | 2003-04-24 | 2008-01-01 | Uchicago Argonne, Llc | Lithium metal oxide electrodes for lithium batteries |
EP3064242A1 (en) | 2003-04-28 | 2016-09-07 | Advanced Circulatory Systems Inc. | Ventilator and methods for treating head trauma and low blood circulation |
US20090127520A1 (en) | 2003-05-28 | 2009-05-21 | Pamela Whitfield | Lithium metal oxide compositions |
US7771874B2 (en) | 2005-06-29 | 2010-08-10 | Fmc Corporation | Lithium manganese compounds and methods of making the same |
CN102983322A (zh) | 2006-05-10 | 2013-03-20 | 株式会社Lg化学 | 用于高性能锂二次电池的材料 |
CA2726804C (en) | 2008-06-02 | 2021-12-28 | Dana-Farber Cancer Institute, Inc. | Xbp1, cd138, and cs1 peptides |
JP5730676B2 (ja) | 2011-06-06 | 2015-06-10 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、ならびに、ニッケルコバルトマンガン複合水酸化物とその製造方法 |
JP6011838B2 (ja) | 2011-08-31 | 2016-10-19 | トヨタ自動車株式会社 | リチウム二次電池 |
JP6159395B2 (ja) | 2013-05-10 | 2017-07-05 | 住友金属鉱山株式会社 | 遷移金属複合水酸化物粒子とその製造方法、非水電解質二次電池用正極活物質とその製造方法および非水電解質二次電池 |
TWI661600B (zh) | 2013-07-15 | 2019-06-01 | 日商半導體能源研究所股份有限公司 | 鋰錳複合氧化物、二次電池以及電器設備 |
KR101513496B1 (ko) | 2013-07-24 | 2015-04-20 | 주식회사 엘지화학 | 리튬 망간계 산화물 및 이를 포함하는 양극 활물질 |
CN106575761B (zh) | 2014-07-31 | 2021-06-11 | 住友金属矿山株式会社 | 非水系电解质二次电池用正极活性物质及其制造方法 |
JP6492543B2 (ja) * | 2014-10-30 | 2019-04-03 | 住友金属鉱山株式会社 | ニッケルコバルトアルミニウム複合水酸化物の製造方法及び非水系電解質二次電池用正極活物質の製造方法 |
JP6331983B2 (ja) | 2014-11-12 | 2018-05-30 | 住友金属鉱山株式会社 | 遷移金属複合水酸化物粒子の製造方法および非水電解質二次電池用正極活物質の製造方法 |
-
2017
- 2017-05-08 DE DE102017207683.6A patent/DE102017207683A1/de active Pending
- 2017-05-08 CN CN201710316276.4A patent/CN107394201B/zh active Active
- 2017-05-08 CN CN202210271827.0A patent/CN114665089B/zh active Active
- 2017-05-08 US US15/588,970 patent/US10483541B2/en active Active
-
2019
- 2019-10-09 US US16/597,416 patent/US10903492B2/en active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006126854A1 (en) * | 2005-05-27 | 2006-11-30 | Dae-Jung Chemicals & Metals Co., Ltd. | Processes of preparing manganese oxides and processes of preparing spinel type cathode active material using the same |
WO2009074311A1 (en) * | 2007-12-12 | 2009-06-18 | Umicore | Homogeneous nanoparticle core doping of cathode material precursors |
CN102725232A (zh) * | 2009-12-02 | 2012-10-10 | 住友金属矿山株式会社 | 镍钴锰复合氢氧化物粒子及其制造方法、非水电解质二次电池用正极活性物质及其制造方法以及非水电解质二次电池 |
JP2011181193A (ja) * | 2010-02-26 | 2011-09-15 | Sumitomo Metal Mining Co Ltd | 非水系電解質二次電池正極活物質用ニッケル−コバルト複合水酸化物およびその製造方法、ならびに該ニッケル−コバルト複合水酸化物を用いた非水系電解質二次電池正極活物質の製造方法 |
US9130212B1 (en) * | 2010-09-30 | 2015-09-08 | Sumitomo Metal Winning Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary batteries, method for manufacturing the same, and nonaqueous electrolyte secondary battery using said positive electrode active material |
CN103563137A (zh) * | 2011-06-01 | 2014-02-05 | 住友金属矿山株式会社 | 作为非水系电解质二次电池用正极活性物质的前体的过渡金属复合氢氧化物及其制备方法、该非水系电解质二次电池用正极活性物质及其制备方法、及使用该正极活性物质的非水系电解质二次电池 |
CN102522537A (zh) * | 2011-11-25 | 2012-06-27 | 李溪 | 一种金属掺杂制备高电化学性能锰基层状正极材料的简单方法 |
CN103456916A (zh) * | 2012-04-18 | 2013-12-18 | 日亚化学工业株式会社 | 非水电解液二次电池用正极组合物 |
CN103915618A (zh) * | 2012-12-28 | 2014-07-09 | 住友金属矿山株式会社 | 镍复合氢氧化物及其制造方法、正极活性物质及其制造方法、以及非水系电解质二次电池 |
CN105027335A (zh) * | 2013-01-30 | 2015-11-04 | 住友金属矿山株式会社 | 镍钴复合氢氧化物和其制造方法 |
KR20140101915A (ko) * | 2013-02-13 | 2014-08-21 | 한국생산기술연구원 | 리튬이차전지용 양극복합소재 제조방법 및 이를 이용한 전극 제조방법 및 상기 전극의 충방전 방법 |
CN105474439A (zh) * | 2013-07-24 | 2016-04-06 | 住友金属矿山株式会社 | 非水电解质二次电池用正极活性物质及其制造方法,以及非水电解质二次电池 |
CN103746111A (zh) * | 2014-01-28 | 2014-04-23 | 天津先众科技有限公司 | 一种单晶体镍钴锰电池正极材料及其制备方法 |
CN104037401A (zh) * | 2014-06-04 | 2014-09-10 | 中信国安盟固利电源技术有限公司 | 一种适合高压用的镍钴锰酸锂三元正极材料 |
CN105390670A (zh) * | 2014-08-20 | 2016-03-09 | 旭硝子株式会社 | 含锂复合氧化物的制造方法和含锂复合氧化物 |
Non-Patent Citations (1)
Title |
---|
PRABAKAR,ET AL.: "W-doped LiWxNi0.5Mn1.5−xO4 cathodes for the improvement of high rate performances in Li ion batteries", 《JOURNAL OF POWER SOURCES》 * |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113490644A (zh) * | 2019-03-05 | 2021-10-08 | 株式会社Lg化学 | 制备锂二次电池用正极活性材料前体的方法和通过所述方法制备的正极活性材料前体 |
CN113490644B (zh) * | 2019-03-05 | 2023-08-18 | 株式会社Lg化学 | 制备锂二次电池用正极活性材料前体的方法和通过所述方法制备的正极活性材料前体 |
US12132203B2 (en) | 2019-03-05 | 2024-10-29 | Lg Chem, Ltd. | Method of preparing positive electrode active material precursor for lithium secondary battery and positive electrode active material precursor prepared by the method |
CN110957482A (zh) * | 2019-11-30 | 2020-04-03 | 华友新能源科技(衢州)有限公司 | 一种添加六价元素的镍钴锰复合氢氧化物及其制备方法 |
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CN113603153B (zh) * | 2021-06-30 | 2023-09-19 | 宁波容百新能源科技股份有限公司 | 一种钨掺杂高镍无钴前驱体及其制备方法 |
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CN107394201A8 (zh) | 2018-02-02 |
US20170324092A1 (en) | 2017-11-09 |
US10483541B2 (en) | 2019-11-19 |
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