JPWO2022159401A5 - - Google Patents

Info

Publication number

JPWO2022159401A5

JPWO2022159401A5 JP2023542790A JP2023542790A JPWO2022159401A5 JP WO2022159401 A5 JPWO2022159401 A5 JP WO2022159401A5 JP 2023542790 A JP2023542790 A JP 2023542790A JP 2023542790 A JP2023542790 A JP 2023542790A JP WO2022159401 A5 JPWO2022159401 A5 JP WO2022159401A5

Authority

JP

Japan

Prior art keywords

scc

solid precursor

lithium

nmc

feedstock

Prior art date

2025-01-27

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.)

Pending

Links

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• 239000000463 material Substances 0.000 claims 29
• 238000000034 method Methods 0.000 claims 25
• 239000007787 solid Substances 0.000 claims 16
• 239000002243 precursor Substances 0.000 claims 14
• PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
• IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 12
• 229910052759 nickel Inorganic materials 0.000 claims 6
• 239000000843 powder Substances 0.000 claims 6
• WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 5
• 229910052744 lithium Inorganic materials 0.000 claims 5
• 239000013078 crystal Substances 0.000 claims 4
• 239000002994 raw material Substances 0.000 claims 4
• 238000001354 calcination Methods 0.000 claims 3
• 229910044991 metal oxide Inorganic materials 0.000 claims 3
• 150000004706 metal oxides Chemical class 0.000 claims 3
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
• 229910021311 NaFeO2 Inorganic materials 0.000 claims 2
• FBDMTTNVIIVBKI-UHFFFAOYSA-N [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] Chemical compound [O-2].[Mn+2].[Co+2].[Ni+2].[Li+] FBDMTTNVIIVBKI-UHFFFAOYSA-N 0.000 claims 2
• 239000007788 liquid Substances 0.000 claims 2
• 239000002105 nanoparticle Substances 0.000 claims 2
• 239000011148 porous material Substances 0.000 claims 2
• 229910052596 spinel Inorganic materials 0.000 claims 2
• 239000011029 spinel Substances 0.000 claims 2
• DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
• 229910000572 Lithium Nickel Cobalt Manganese Oxide (NCM) Inorganic materials 0.000 claims 1
• HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
• FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims 1
• RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
• QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims 1
• 229910052782 aluminium Inorganic materials 0.000 claims 1
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
• NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 claims 1
• UFMZWBIQTDUYBN-UHFFFAOYSA-N cobalt dinitrate Chemical class [Co+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O UFMZWBIQTDUYBN-UHFFFAOYSA-N 0.000 claims 1
• 229910001981 cobalt nitrate Inorganic materials 0.000 claims 1
• QAHREYKOYSIQPH-UHFFFAOYSA-L cobalt(II) acetate Chemical class [Co+2].CC([O-])=O.CC([O-])=O QAHREYKOYSIQPH-UHFFFAOYSA-L 0.000 claims 1
• 238000009837 dry grinding Methods 0.000 claims 1
• 229910052742 iron Inorganic materials 0.000 claims 1
• 229910001416 lithium ion Inorganic materials 0.000 claims 1
• 229910003002 lithium salt Inorganic materials 0.000 claims 1
• 159000000002 lithium salts Chemical class 0.000 claims 1
• 229910052749 magnesium Inorganic materials 0.000 claims 1
• 239000011777 magnesium Substances 0.000 claims 1
• 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 1
• 238000002156 mixing Methods 0.000 claims 1
• 229910052708 sodium Inorganic materials 0.000 claims 1
• 239000011734 sodium Substances 0.000 claims 1
• 238000001694 spray drying Methods 0.000 claims 1
• 230000002194 synthesizing effect Effects 0.000 claims 1
• 239000010936 titanium Substances 0.000 claims 1
• 229910052719 titanium Inorganic materials 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 229910052726 zirconium Inorganic materials 0.000 claims 1