HUP2200339A1 - Iron phosphate precursor and preparation method and application thereof - Google Patents
Iron phosphate precursor and preparation method and application thereofInfo
- Publication number
- HUP2200339A1 HUP2200339A1 HU2200339A HUP2200339A HUP2200339A1 HU P2200339 A1 HUP2200339 A1 HU P2200339A1 HU 2200339 A HU2200339 A HU 2200339A HU P2200339 A HUP2200339 A HU P2200339A HU P2200339 A1 HUP2200339 A1 HU P2200339A1
- Authority
- HU
- Hungary
- Prior art keywords
- preparation
- application
- iron phosphate
- phosphate precursor
- precursor
- Prior art date
Links
- 229910000398 iron phosphate Inorganic materials 0.000 title 1
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title 1
- 239000002243 precursor Substances 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 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
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B25/00—Phosphorus; Compounds thereof
- C01B25/16—Oxyacids of phosphorus; Salts thereof
- C01B25/26—Phosphates
- C01B25/37—Phosphates of heavy metals
- C01B25/375—Phosphates of heavy metals of iron
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
-
- 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
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/30—Particle morphology extending in three dimensions
- C01P2004/32—Spheres
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/11—Powder tap density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Crystallography & Structural Chemistry (AREA)
- Compounds Of Iron (AREA)
- Battery Electrode And Active Subsutance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110485737.7A CN113247876A (en) | 2021-04-30 | 2021-04-30 | Ferric phosphate precursor and preparation method and application thereof |
PCT/CN2021/142593 WO2022227669A1 (en) | 2021-04-30 | 2021-12-29 | Iron phosphate precursor and preparation method therefor and application thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
HUP2200339A1 true HUP2200339A1 (en) | 2023-04-28 |
Family
ID=77224056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU2200339A HUP2200339A1 (en) | 2021-04-30 | 2021-12-29 | Iron phosphate precursor and preparation method and application thereof |
Country Status (3)
Country | Link |
---|---|
CN (1) | CN113247876A (en) |
HU (1) | HUP2200339A1 (en) |
WO (1) | WO2022227669A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113247876A (en) * | 2021-04-30 | 2021-08-13 | 广东邦普循环科技有限公司 | Ferric phosphate precursor and preparation method and application thereof |
CN114105115B (en) * | 2021-11-22 | 2023-09-19 | 青岛九环新越新能源科技股份有限公司 | Production method and application of ferric phosphate and lithium iron phosphate |
CN116101990B (en) * | 2022-09-07 | 2024-05-10 | 浙江华友钴业股份有限公司 | Ferric phosphate and lithium iron phosphate, preparation methods thereof, electrode and battery |
CN115838162B (en) * | 2022-12-21 | 2024-02-23 | 三一红象电池有限公司 | Sodium vanadium iron phosphate anode material and preparation method thereof |
CN116161634A (en) * | 2023-02-10 | 2023-05-26 | 贵州雅友新材料有限公司 | Preparation method and application of ferric phosphate |
CN116534824B (en) * | 2023-06-01 | 2024-01-19 | 云南云天化股份有限公司 | Method for preparing ferric phosphate by continuous oxidation process |
CN116902946B (en) * | 2023-09-14 | 2023-11-14 | 北京林立新能源有限公司 | Method for preparing ferric phosphate from iron black |
CN117263153A (en) * | 2023-10-12 | 2023-12-22 | 金驰能源材料有限公司 | Porous spherical ferric phosphate, preparation method thereof and metal phosphate |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100595949C (en) * | 2008-02-26 | 2010-03-24 | 郑州瑞普生物工程有限公司 | Method for making positive material positive ferric phosphate of lithium battery |
CN108609595B (en) * | 2018-05-10 | 2020-08-21 | 湖南雅城新材料有限公司 | Iron phosphate and preparation method and application thereof |
CN110482512A (en) * | 2019-07-12 | 2019-11-22 | 乳源东阳光磁性材料有限公司 | A kind of preparation method of battery-grade iron phosphate |
CN110357057B (en) * | 2019-07-22 | 2021-05-18 | 湖南雅城新材料有限公司 | Flaky iron phosphate and preparation method and application thereof |
CN111847417B (en) * | 2020-07-24 | 2021-12-14 | 中南大学 | Preparation method of battery-grade hydrated iron phosphate |
CN111847416B (en) * | 2020-07-24 | 2022-04-15 | 中南大学 | Method for preparing hydrated iron phosphate from ferrous sulfate serving as titanium dioxide byproduct |
CN113247876A (en) * | 2021-04-30 | 2021-08-13 | 广东邦普循环科技有限公司 | Ferric phosphate precursor and preparation method and application thereof |
-
2021
- 2021-04-30 CN CN202110485737.7A patent/CN113247876A/en active Pending
- 2021-12-29 HU HU2200339A patent/HUP2200339A1/en unknown
- 2021-12-29 WO PCT/CN2021/142593 patent/WO2022227669A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN113247876A (en) | 2021-08-13 |
WO2022227669A1 (en) | 2022-11-03 |
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