ZA202307617B - Method for preparing high-nickel cathode material for lithium-ion batteries and high-nickel cathode material for lithium-ion batteries prepared therefrom - Google Patents
Method for preparing high-nickel cathode material for lithium-ion batteries and high-nickel cathode material for lithium-ion batteries prepared therefromInfo
- Publication number
- ZA202307617B ZA202307617B ZA2023/07617A ZA202307617A ZA202307617B ZA 202307617 B ZA202307617 B ZA 202307617B ZA 2023/07617 A ZA2023/07617 A ZA 2023/07617A ZA 202307617 A ZA202307617 A ZA 202307617A ZA 202307617 B ZA202307617 B ZA 202307617B
- Authority
- ZA
- South Africa
- Prior art keywords
- lithium
- cathode material
- ion batteries
- nickel
- nickel cathode
- Prior art date
Links
- 239000010406 cathode material Substances 0.000 title abstract 9
- 229910052759 nickel Inorganic materials 0.000 title abstract 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 8
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title abstract 6
- 229910001416 lithium ion Inorganic materials 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 4
- 239000000654 additive Substances 0.000 abstract 4
- 230000000996 additive effect Effects 0.000 abstract 4
- 238000005245 sintering Methods 0.000 abstract 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 2
- 229910003002 lithium salt Inorganic materials 0.000 abstract 2
- 159000000002 lithium salts Chemical class 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910044991 metal oxide Inorganic materials 0.000 abstract 2
- 150000004706 metal oxides Chemical class 0.000 abstract 2
- 238000002156 mixing Methods 0.000 abstract 2
- 229910052698 phosphorus Inorganic materials 0.000 abstract 2
- 239000011574 phosphorus Substances 0.000 abstract 2
- 239000002243 precursor Substances 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000000227 grinding Methods 0.000 abstract 1
- 229910052744 lithium Inorganic materials 0.000 abstract 1
- 238000009766 low-temperature sintering Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
Classifications
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
-
- 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
-
- 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
-
- 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
-
- 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)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211293178.0A CN115710023B (zh) | 2022-10-21 | 2022-10-21 | 一种锂离子电池高镍正极材料的制备方法及用其制备的锂离子电池高镍正极材料 |
| PCT/CN2023/097331 WO2024082642A1 (zh) | 2022-10-21 | 2023-05-31 | 一种锂离子电池高镍正极材料的制备方法及用其制备的锂离子电池高镍正极材料 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202307617B true ZA202307617B (en) | 2024-03-27 |
Family
ID=85231388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2023/07617A ZA202307617B (en) | 2022-10-21 | 2023-08-01 | Method for preparing high-nickel cathode material for lithium-ion batteries and high-nickel cathode material for lithium-ion batteries prepared therefrom |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN115710023B (zh) |
| LU (1) | LU504854B1 (zh) |
| WO (1) | WO2024082642A1 (zh) |
| ZA (1) | ZA202307617B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115710023B (zh) * | 2022-10-21 | 2023-09-05 | 安徽天力锂能有限公司 | 一种锂离子电池高镍正极材料的制备方法及用其制备的锂离子电池高镍正极材料 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108075111A (zh) * | 2016-11-18 | 2018-05-25 | 宁德时代新能源科技股份有限公司 | 锂离子电池及其正极材料 |
| CN108777296A (zh) * | 2018-06-04 | 2018-11-09 | 国联汽车动力电池研究院有限责任公司 | 一种表面改性高镍三元正极材料及其制备和其制成的电池 |
| CN110451585A (zh) * | 2019-05-11 | 2019-11-15 | 浙江美都海创锂电科技有限公司 | 一种高镍、长循环单晶锂离子电池正极材料制备方法 |
| CN110436531A (zh) * | 2019-06-20 | 2019-11-12 | 浙江美都海创锂电科技有限公司 | 低表面残碱的高镍单晶三元正极材料及其制备方法 |
| CN111416118A (zh) * | 2020-03-31 | 2020-07-14 | 江门市科恒实业股份有限公司 | 一种高电压三元正极材料及其制备方法 |
| CN112499696B (zh) * | 2020-11-30 | 2023-01-13 | 蜂巢能源科技有限公司 | 一种降低高镍材料残碱含量的方法及制备得到的低残碱高镍材料 |
| CN112803010A (zh) * | 2021-03-23 | 2021-05-14 | 深圳市贝特瑞纳米科技有限公司 | 三元正极材料及其制备方法和锂离子电池 |
| CN113871603B (zh) * | 2021-09-29 | 2023-03-24 | 蜂巢能源科技有限公司 | 一种高镍三元正极材料及其制备方法 |
| CN114524468B (zh) * | 2022-02-14 | 2023-09-29 | 浙江格派钴业新材料有限公司 | 一种改性单晶超高镍四元ncma正极材料的制备方法 |
| CN115710023B (zh) * | 2022-10-21 | 2023-09-05 | 安徽天力锂能有限公司 | 一种锂离子电池高镍正极材料的制备方法及用其制备的锂离子电池高镍正极材料 |
-
2022
- 2022-10-21 CN CN202211293178.0A patent/CN115710023B/zh active Active
-
2023
- 2023-05-31 WO PCT/CN2023/097331 patent/WO2024082642A1/zh unknown
- 2023-05-31 LU LU504854A patent/LU504854B1/en active IP Right Grant
- 2023-08-01 ZA ZA2023/07617A patent/ZA202307617B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115710023B (zh) | 2023-09-05 |
| CN115710023A (zh) | 2023-02-24 |
| LU504854B1 (en) | 2024-04-26 |
| WO2024082642A1 (zh) | 2024-04-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111883866B (zh) | 一种锂离子电池化成工艺及其得到的锂离子电池 | |
| CN102110808A (zh) | 高性能的球形锂离子二次电池阴极材料的制备方法 | |
| ZA202307617B (en) | Method for preparing high-nickel cathode material for lithium-ion batteries and high-nickel cathode material for lithium-ion batteries prepared therefrom | |
| CN104600282A (zh) | 一种表面修饰改性锂离子电池正极材料及其制备方法 | |
| CN108987731B (zh) | 全固态锂电池负极材料、制备方法及全固态锂电池 | |
| CN102394298B (zh) | 一种LiNi0.133Co0.133Mn0.544O2材料的包覆方法 | |
| CN112018377B (zh) | 一种固态电池用原位包覆正极材料及其制备方法 | |
| CN112751017A (zh) | 一种铝掺杂镍钴锰三元正极材料前驱体及其制备方法和应用 | |
| CN101070149B (zh) | 一种真空碳还原制备的磷酸铁锂材料及方法 | |
| CN108807967B (zh) | 一种镍钴铝三元正极材料的制备方法 | |
| CN111653762A (zh) | 一种锗/氟/氮共掺杂的镍钴锰酸锂三元正极材料及其制备方法 | |
| CN113078363A (zh) | 一种提升锂离子电池循环寿命的方法 | |
| CN111477865B (zh) | 一种内氧式生产锰酸锂的方法 | |
| CN106450283A (zh) | 一种高容量富锂三元正极材料的制备方法 | |
| CN112310373B (zh) | 一种锂离子电池三元正极材料的制备方法 | |
| CN111099569B (zh) | 一种还原氧化石墨烯/碳材料包覆的磷酸铁锂材料的制备方法 | |
| CN104953114B (zh) | 四氧化三钴-二硫化锡纳米复合物的制备方法 | |
| CN103236532B (zh) | 一种具有4.5v电压平台的锂离子电池正极材料制造方法 | |
| CN1599103A (zh) | 一种梯度包覆LiNiO2锂离子电池正极材料的制备方法 | |
| CN108483515A (zh) | 一种富锂锰基正极材料的微波烧成方法 | |
| KR20220136293A (ko) | 큰 결정립 집합체의 삼원 양극재와 그 제조 방법 및 리튬 이온 배터리 | |
| CN114583147A (zh) | 一种包覆改性的三元正极材料及其制备方法 | |
| CN112062168B (zh) | 锂离子电池正极材料LiNi0.8Co0.1Mn0.1O2及高压固相制备方法与应用 | |
| CN114744184A (zh) | 一种高性能的三元正极材料及其制备方法 | |
| CN103137956A (zh) | 一种多孔、球状结构的锂离子电池负极材料镍锡合金粉末制备方法 |