CN116375104A - Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material - Google Patents
Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material Download PDFInfo
- Publication number
- CN116375104A CN116375104A CN202310223031.2A CN202310223031A CN116375104A CN 116375104 A CN116375104 A CN 116375104A CN 202310223031 A CN202310223031 A CN 202310223031A CN 116375104 A CN116375104 A CN 116375104A
- Authority
- CN
- China
- Prior art keywords
- solution
- precursor material
- reaction
- nickel
- ternary precursor
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 62
- 239000002243 precursor Substances 0.000 title claims abstract description 58
- 239000002245 particle Substances 0.000 title claims abstract description 53
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims abstract description 47
- 229910052759 nickel Inorganic materials 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 10
- 239000000243 solution Substances 0.000 claims abstract description 136
- 238000006243 chemical reaction Methods 0.000 claims abstract description 99
- 229910052751 metal Inorganic materials 0.000 claims abstract description 41
- 239000002184 metal Substances 0.000 claims abstract description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 38
- 239000012266 salt solution Substances 0.000 claims abstract description 37
- 239000008139 complexing agent Substances 0.000 claims abstract description 36
- 239000013078 crystal Substances 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 19
- 238000000975 co-precipitation Methods 0.000 claims abstract description 18
- 229910001453 nickel ion Inorganic materials 0.000 claims abstract description 18
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000012295 chemical reaction liquid Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 7
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 32
- 238000003756 stirring Methods 0.000 claims description 27
- 239000012065 filter cake Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- 238000005406 washing Methods 0.000 claims description 17
- 229910021529 ammonia Inorganic materials 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 12
- 150000001868 cobalt Chemical class 0.000 claims description 11
- 150000002696 manganese Chemical class 0.000 claims description 11
- 150000002815 nickel Chemical class 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 8
- 239000012716 precipitator Substances 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910002651 NO3 Inorganic materials 0.000 claims description 2
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
- 230000032683 aging Effects 0.000 claims description 2
- 238000003483 aging Methods 0.000 claims description 2
- 239000008367 deionised water Substances 0.000 claims description 2
- 229910021641 deionized water Inorganic materials 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- -1 halogen salt Chemical class 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910021645 metal ion Inorganic materials 0.000 claims description 2
- 238000012216 screening Methods 0.000 claims description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000011163 secondary particle Substances 0.000 abstract description 3
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000000047 product Substances 0.000 description 15
- 230000001276 controlling effect Effects 0.000 description 10
- 239000007774 positive electrode material Substances 0.000 description 10
- 230000001105 regulatory effect Effects 0.000 description 8
- 238000009616 inductively coupled plasma Methods 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000002002 slurry Substances 0.000 description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 229940044175 cobalt sulfate Drugs 0.000 description 4
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 4
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 4
- 230000014759 maintenance of location Effects 0.000 description 4
- 229940099596 manganese sulfate Drugs 0.000 description 4
- 239000011702 manganese sulphate Substances 0.000 description 4
- 235000007079 manganese sulphate Nutrition 0.000 description 4
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 4
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 4
- 229940053662 nickel sulfate Drugs 0.000 description 4
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 4
- 102220043159 rs587780996 Human genes 0.000 description 4
- 229910052717 sulfur Inorganic materials 0.000 description 4
- 239000011593 sulfur Substances 0.000 description 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 239000003792 electrolyte Substances 0.000 description 3
- 229910001416 lithium ion Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 238000007086 side reaction Methods 0.000 description 3
- 239000012798 spherical particle Substances 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- 208000032953 Device battery issue Diseases 0.000 description 2
- 239000002033 PVDF binder Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910013716 LiNi Inorganic materials 0.000 description 1
- 229910013418 LiNixCoyM1-x-yO2 Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- SEVNKUSLDMZOTL-UHFFFAOYSA-H cobalt(2+);manganese(2+);nickel(2+);hexahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Mn+2].[Co+2].[Ni+2] SEVNKUSLDMZOTL-UHFFFAOYSA-H 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000035475 disorder Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 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
- 238000002156 mixing Methods 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/40—Nickelates
- C01G53/42—Nickelates containing alkali metals, e.g. LiNiO2
- C01G53/44—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese
- C01G53/50—Nickelates containing alkali metals, e.g. LiNiO2 containing manganese of the type [MnO2]n-, e.g. Li(NixMn1-x)O2, Li(MyNixMn1-x-y)O2
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- 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
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310223031.2A CN116375104A (en) | 2023-03-09 | 2023-03-09 | Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310223031.2A CN116375104A (en) | 2023-03-09 | 2023-03-09 | Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116375104A true CN116375104A (en) | 2023-07-04 |
Family
ID=86964778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310223031.2A Pending CN116375104A (en) | 2023-03-09 | 2023-03-09 | Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116375104A (en) |
-
2023
- 2023-03-09 CN CN202310223031.2A patent/CN116375104A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110048118B (en) | High-nickel cobalt lithium manganate single crystal precursor, preparation method thereof and high-nickel cobalt lithium manganate single crystal positive electrode material | |
CN110534719B (en) | Preparation method of aluminum-doped magnesium-nickel-manganese spherical cobaltosic oxide | |
CN105271441A (en) | Preparation method of battery-grade large-grained cobaltosic oxide | |
WO2023207281A1 (en) | Method for preparing magnesium-titanium co-doped cobalt carbonate and use thereof | |
WO2024066892A1 (en) | Manganese-rich oxide precursor, preparation method therefor, and use thereof | |
CN114349068B (en) | Preparation method of large-particle-size nickel-cobalt-aluminum ternary positive electrode material precursor | |
CN110611098B (en) | High-radiation and high-tap-density nickel-cobalt lithium aluminate precursor and preparation method thereof | |
CN115133003B (en) | Sodium ion battery positive electrode material and preparation method thereof | |
CN108987740B (en) | Nickel-cobalt lithium aluminate anode material, preparation method thereof and battery applying nickel-cobalt lithium aluminate anode material | |
CN113603159A (en) | Multilayer aluminum-doped nickel-cobalt-manganese precursor and preparation method thereof | |
CN115403074B (en) | High-nickel type nickel cobalt lithium manganate precursor and preparation method thereof | |
CN111540898A (en) | Preparation method and application of precursor with good primary particle uniformity | |
CN112838205B (en) | Method for recovering fine powder of lithium ion battery cathode material | |
WO2023179247A1 (en) | Ultrahigh-nickel ternary precursor and preparation method therefor | |
CN105742568B (en) | A kind of nickel cobalt aluminum oxide and preparation method thereof | |
KR102346042B1 (en) | Beta-nickel hydroxide doped with aluminum | |
CN114426313A (en) | High-energy-density ternary cathode material and preparation method and application thereof | |
CN114220959B (en) | Preparation method of component-controllable multielement doped high-nickel ternary positive electrode material | |
CN114927656A (en) | Preparation method and application of electrochemical material | |
CN112952056A (en) | Lithium-rich manganese-based composite cathode material and preparation method and application thereof | |
CN114684874B (en) | Doped high-magnification 5-series single crystal precursor and preparation method thereof | |
CN111661879A (en) | Nickel-cobalt-tungsten oxide, preparation method thereof and lithium ion battery | |
CN116375104A (en) | Preparation method of large-particle high-nickel ternary precursor material and large-particle high-nickel ternary precursor material | |
CN115286050A (en) | Ternary precursor material and preparation method thereof | |
CN115012036A (en) | Fine-whisker small-particle-size nickel-cobalt-manganese hydroxide and preparation method thereof |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 644200 yangchunba Industrial Park, Jiang'an County, Yibin City, Sichuan Province Applicant after: YIBIN GUANGYUAN LITHIUM BATTERY CO.,LTD. Applicant after: Yibin Lithium Treasure New Materials Co.,Ltd. Address before: 644200 yangchunba Industrial Park, Jiang'an County, Yibin City, Sichuan Province Applicant before: YIBIN GUANGYUAN LITHIUM BATTERY CO.,LTD. Country or region before: China Applicant before: Yibin Libao New Materials Co.,Ltd. |