CN113896182B - 一种绿色磷酸铁锂前驱体及其制备方法、应用 - Google Patents
一种绿色磷酸铁锂前驱体及其制备方法、应用 Download PDFInfo
- Publication number
- CN113896182B CN113896182B CN202111064354.9A CN202111064354A CN113896182B CN 113896182 B CN113896182 B CN 113896182B CN 202111064354 A CN202111064354 A CN 202111064354A CN 113896182 B CN113896182 B CN 113896182B
- Authority
- CN
- China
- Prior art keywords
- lithium
- iron
- iron phosphate
- source
- phosphoric acid
- 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.)
- Active
Links
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 title claims abstract description 88
- 239000002243 precursor Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 131
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 128
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims abstract description 64
- 238000006243 chemical reaction Methods 0.000 claims abstract description 61
- 238000000034 method Methods 0.000 claims abstract description 44
- 229910052742 iron Inorganic materials 0.000 claims abstract description 39
- 238000000227 grinding Methods 0.000 claims abstract description 37
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 27
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 26
- 150000007524 organic acids Chemical class 0.000 claims abstract description 26
- 239000002245 particle Substances 0.000 claims abstract description 25
- 239000007787 solid Substances 0.000 claims abstract description 21
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 20
- 239000004576 sand Substances 0.000 claims description 50
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 33
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 27
- 239000011324 bead Substances 0.000 claims description 21
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 18
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 17
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 17
- 239000000843 powder Substances 0.000 claims description 17
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 15
- NDLPOXTZKUMGOV-UHFFFAOYSA-N oxo(oxoferriooxy)iron hydrate Chemical compound O.O=[Fe]O[Fe]=O NDLPOXTZKUMGOV-UHFFFAOYSA-N 0.000 claims description 15
- 238000001354 calcination Methods 0.000 claims description 12
- 238000001694 spray drying Methods 0.000 claims description 12
- 235000015165 citric acid Nutrition 0.000 claims description 11
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 9
- 235000006408 oxalic acid Nutrition 0.000 claims description 9
- 239000007774 positive electrode material Substances 0.000 claims description 9
- -1 carboxylic acid compounds Chemical class 0.000 claims description 8
- PQVSTLUFSYVLTO-UHFFFAOYSA-N ethyl n-ethoxycarbonylcarbamate Chemical compound CCOC(=O)NC(=O)OCC PQVSTLUFSYVLTO-UHFFFAOYSA-N 0.000 claims description 7
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium hydroxide monohydrate Substances [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 claims description 7
- 229940040692 lithium hydroxide monohydrate Drugs 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims description 6
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims description 6
- 229930006000 Sucrose Natural products 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 239000005720 sucrose Substances 0.000 claims description 6
- BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 5
- 229920000858 Cyclodextrin Polymers 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 5
- BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 5
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 5
- 239000001630 malic acid Substances 0.000 claims description 5
- 235000011090 malic acid Nutrition 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- HFHDHCJBZVLPGP-UHFFFAOYSA-N schardinger α-dextrin Chemical compound O1C(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC(C(O)C2O)C(CO)OC2OC(C(C2O)O)C(CO)OC2OC2C(O)C(O)C1OC2CO HFHDHCJBZVLPGP-UHFFFAOYSA-N 0.000 claims description 5
- 239000011975 tartaric acid Substances 0.000 claims description 5
- 235000002906 tartaric acid Nutrition 0.000 claims description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 4
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000008103 glucose Substances 0.000 claims description 4
- VCJMYUPGQJHHFU-UHFFFAOYSA-N iron(3+);trinitrate Chemical compound [Fe+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VCJMYUPGQJHHFU-UHFFFAOYSA-N 0.000 claims description 4
- 229910001416 lithium ion Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 235000010323 ascorbic acid Nutrition 0.000 claims description 2
- 229960005070 ascorbic acid Drugs 0.000 claims description 2
- 239000011668 ascorbic acid Substances 0.000 claims description 2
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims description 2
- 235000013305 food Nutrition 0.000 claims description 2
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 2
- SNKMVYBWZDHJHE-UHFFFAOYSA-M lithium;dihydrogen phosphate Chemical compound [Li+].OP(O)([O-])=O SNKMVYBWZDHJHE-UHFFFAOYSA-M 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims 3
- 238000005265 energy consumption Methods 0.000 abstract description 7
- 239000000047 product Substances 0.000 description 72
- 239000000243 solution Substances 0.000 description 34
- 239000007789 gas Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 26
- 238000003756 stirring Methods 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 239000002002 slurry Substances 0.000 description 19
- 239000008367 deionised water Substances 0.000 description 18
- 229910021641 deionized water Inorganic materials 0.000 description 18
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 16
- 229910052698 phosphorus Inorganic materials 0.000 description 16
- 239000011574 phosphorus Substances 0.000 description 16
- 239000002994 raw material Substances 0.000 description 12
- 238000002156 mixing Methods 0.000 description 11
- 230000000052 comparative effect Effects 0.000 description 9
- 229910000398 iron phosphate Inorganic materials 0.000 description 8
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 8
- 239000000376 reactant Substances 0.000 description 8
- 102220043159 rs587780996 Human genes 0.000 description 8
- 239000007795 chemical reaction product Substances 0.000 description 7
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003801 milling Methods 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 238000000498 ball milling Methods 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 229940116007 ferrous phosphate Drugs 0.000 description 2
- 229910000155 iron(II) phosphate Inorganic materials 0.000 description 2
- SDEKDNPYZOERBP-UHFFFAOYSA-H iron(ii) phosphate Chemical compound [Fe+2].[Fe+2].[Fe+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O SDEKDNPYZOERBP-UHFFFAOYSA-H 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 238000000634 powder X-ray diffraction Methods 0.000 description 2
- 239000011164 primary particle Substances 0.000 description 2
- 238000001308 synthesis method Methods 0.000 description 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 235000011054 acetic acid Nutrition 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000013522 chelant Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940062993 ferrous oxalate Drugs 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000001144 powder X-ray diffraction data Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Images
Classifications
-
- 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
- C01B25/45—Phosphates containing plural metal, or metal and ammonium
-
- 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
- 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
- H01M4/58—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
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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
-
- 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
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/62—Submicrometer sized, i.e. from 0.1-1 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
- C01P2006/22—Rheological behaviour as dispersion, e.g. viscosity, sedimentation stability
-
- 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
- C01P2006/40—Electric properties
-
- 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)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064354.9A CN113896182B (zh) | 2021-09-10 | 2021-09-10 | 一种绿色磷酸铁锂前驱体及其制备方法、应用 |
| AU2022342227A AU2022342227B2 (en) | 2021-09-10 | 2022-09-09 | Novel green lithium iron phosphate precursor, preparation method therefor and application thereof |
| KR1020247011610A KR102843962B1 (ko) | 2021-09-10 | 2022-09-09 | 신규 녹색 리튬인산철 전구체, 이의 제조 방법, 및 이의 용도 |
| CA3231076A CA3231076A1 (en) | 2021-09-10 | 2022-09-09 | Novel green lithium iron phosphate precursor, preparation method therefor and application thereof |
| EP22866769.7A EP4400475A4 (en) | 2021-09-10 | 2022-09-09 | Novel green lithium iron phosphate precursor, preparation method therefor and application thereof |
| PCT/CN2022/118186 WO2023036308A1 (zh) | 2021-09-10 | 2022-09-09 | 一种新型绿色磷酸铁锂前驱体及其制备方法、应用 |
| JP2024515845A JP7728047B2 (ja) | 2021-09-10 | 2022-09-09 | 新規な緑色リン酸鉄リチウム前駆体、及びその製造方法、使用 |
| US18/688,381 US12209017B2 (en) | 2021-09-10 | 2022-09-09 | Green lithium iron phosphate precursor, preparation method therefor and application thereof |
| MX2024003002A MX2024003002A (es) | 2021-09-10 | 2022-09-09 | Precursor novedoso de fosfato de hierro y litio verde, método de preparación del mismo y aplicación del mismo. |
| ZA2024/02648A ZA202402648B (en) | 2021-09-10 | 2024-04-05 | Novel green lithium iron phosphate precursor, preparation method therefor and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111064354.9A CN113896182B (zh) | 2021-09-10 | 2021-09-10 | 一种绿色磷酸铁锂前驱体及其制备方法、应用 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113896182A CN113896182A (zh) | 2022-01-07 |
| CN113896182B true CN113896182B (zh) | 2023-05-23 |
Family
ID=79027682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111064354.9A Active CN113896182B (zh) | 2021-09-10 | 2021-09-10 | 一种绿色磷酸铁锂前驱体及其制备方法、应用 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US12209017B2 (enExample) |
| EP (1) | EP4400475A4 (enExample) |
| JP (1) | JP7728047B2 (enExample) |
| KR (1) | KR102843962B1 (enExample) |
| CN (1) | CN113896182B (enExample) |
| AU (1) | AU2022342227B2 (enExample) |
| CA (1) | CA3231076A1 (enExample) |
| MX (1) | MX2024003002A (enExample) |
| WO (1) | WO2023036308A1 (enExample) |
| ZA (1) | ZA202402648B (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113896182B (zh) * | 2021-09-10 | 2023-05-23 | 上海量孚新能源科技有限公司 | 一种绿色磷酸铁锂前驱体及其制备方法、应用 |
| CN114735670B (zh) | 2022-04-12 | 2023-11-03 | 宜昌邦普时代新能源有限公司 | 高性能磷酸铁锂的制备方法及其应用 |
| US20240034626A1 (en) * | 2022-07-26 | 2024-02-01 | Watix Technology LLC | Method for preparing high performance lithium iron phosphate nanopowder |
| CN115353085B (zh) * | 2022-09-21 | 2023-09-22 | 上海量孚新能源科技有限公司 | 一种含补锂剂的磷酸铁锂复合材料及其制备方法、应用和含其的电池 |
| TWI827275B (zh) * | 2022-09-27 | 2023-12-21 | 台灣立凱電能科技股份有限公司 | 磷酸鋰鐵正極材料的製備方法 |
| CN116635327B (zh) * | 2023-03-20 | 2025-07-04 | 广东邦普循环科技有限公司 | 一种磷酸锰铁锂及制备其的方法与用途 |
| CN116395659A (zh) * | 2023-04-14 | 2023-07-07 | 河南龙佰新能源材料技术有限公司 | 一种高倍率磷酸铁锂正极材料的制备方法 |
| CN116281932A (zh) * | 2023-04-18 | 2023-06-23 | 上海量孚新能源科技有限公司 | 一种磷酸锰铁锂及制备方法、应用 |
| WO2025043375A1 (zh) | 2023-08-25 | 2025-03-06 | 上海量孚新能源科技有限公司 | 磷酸铁锂前驱体、磷酸铁锂材料及其制备方法和应用 |
| TWI911872B (zh) * | 2023-08-25 | 2026-01-11 | 大陸商上海量孚新能源科技有限公司 | 磷酸鐵鋰前驅物、磷酸鐵鋰材料及其製備方法和應用 |
| CN117133913B (zh) * | 2023-08-25 | 2026-03-31 | 上海量孚新能源科技有限公司 | 磷酸铁锂前驱体、磷酸铁锂材料及其制备方法和应用 |
| WO2025050414A1 (zh) * | 2023-09-08 | 2025-03-13 | 广东邦普循环科技有限公司 | 一种磷酸锰铁锂及其制备方法和应用 |
| CN117509589A (zh) * | 2023-10-20 | 2024-02-06 | 贵州航盛锂能科技有限公司 | 一种磷酸铁锂的制备方法及其应用 |
| KR20250156980A (ko) * | 2024-04-26 | 2025-11-04 | 주식회사 에코프로비엠 | 리튬 이차 전지용 양극 활물질의 제조 방법 |
| CN118206097B (zh) * | 2024-05-21 | 2024-09-27 | 上海量孚新能源科技有限公司 | 磷酸锰铁前驱体及其制备方法、磷酸锰铁锂、含其的正极片、二次电池 |
| CN119018871B (zh) * | 2024-10-25 | 2025-10-17 | 上海量孚新能源科技有限公司 | 磷酸铁锂前驱体及其制备方法、磷酸铁锂及其制备方法和应用 |
| CN120504305B (zh) * | 2025-07-22 | 2025-10-21 | 上海量孚新能源科技有限公司 | 一种磷酸铁锂材料及其制备方法和应用 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100359726C (zh) | 2002-10-18 | 2008-01-02 | 国立九州大学 | 二次电池用阴极材料的制备方法和二次电池 |
| TWI279020B (en) * | 2004-11-03 | 2007-04-11 | Tatung Co Ltd | Preparation of olivine LiFePO4 cathode materials for lithium batteries via a solution method |
| US7892676B2 (en) | 2006-05-11 | 2011-02-22 | Advanced Lithium Electrochemistry Co., Ltd. | Cathode material for manufacturing a rechargeable battery |
| JP5388822B2 (ja) | 2009-03-13 | 2014-01-15 | Ｊｆｅケミカル株式会社 | リン酸鉄リチウムの製造方法 |
| JP4999887B2 (ja) | 2009-06-18 | 2012-08-15 | 株式会社関 | 高純度パラジウム製品、及びその鋳造方法 |
| JP5581065B2 (ja) | 2010-01-14 | 2014-08-27 | Ｊｆｅケミカル株式会社 | リン酸鉄リチウムの製造方法 |
| CA2842165C (en) * | 2011-07-20 | 2017-04-11 | Advanced Lithium Electrochemistry Co., Ltd. | Preparation method of battery composite material and precursor thereof |
| CN102683697B (zh) * | 2012-05-14 | 2014-12-17 | 国光电器股份有限公司 | 一种石墨烯基LiFePO4/C复合材料的制备方法 |
| KR101973052B1 (ko) * | 2012-08-10 | 2019-04-26 | 삼성에스디아이 주식회사 | 리튬 금속인산화물의 제조방법 |
| US9136534B2 (en) * | 2013-03-15 | 2015-09-15 | Nano One Materials Corp. | Complexometric precursors formulation methodology for industrial production of high performance fine and ultrafine powders and nanopowders for specialized applications |
| CN103208614B (zh) * | 2013-04-15 | 2015-10-21 | 黄科竣 | 一种锂离子电池用磷酸铁锂正极材料的合成方法 |
| CN107814372A (zh) * | 2017-11-02 | 2018-03-20 | 沈阳国科金能新材料有限公司 | 一种磷酸铁锂正极材料的制备方法和应用 |
| CN109607506A (zh) * | 2018-12-29 | 2019-04-12 | 合肥融捷能源材料有限公司 | 一种提升磷酸铁锂前驱体振实密度的方法 |
| CN109742352A (zh) * | 2018-12-29 | 2019-05-10 | 浙江南都电源动力股份有限公司 | 磷酸铁锂/碳复合材料的制备方法 |
| CN112390241A (zh) * | 2020-11-17 | 2021-02-23 | 湖北融通高科先进材料有限公司 | 一种磷酸铁锂材料及以混合铁源和混合锂源为原料制备磷酸铁锂材料的方法 |
| CN113896182B (zh) * | 2021-09-10 | 2023-05-23 | 上海量孚新能源科技有限公司 | 一种绿色磷酸铁锂前驱体及其制备方法、应用 |
-
2021
- 2021-09-10 CN CN202111064354.9A patent/CN113896182B/zh active Active
-
2022
- 2022-09-09 CA CA3231076A patent/CA3231076A1/en active Pending
- 2022-09-09 AU AU2022342227A patent/AU2022342227B2/en active Active
- 2022-09-09 KR KR1020247011610A patent/KR102843962B1/ko active Active
- 2022-09-09 MX MX2024003002A patent/MX2024003002A/es unknown
- 2022-09-09 EP EP22866769.7A patent/EP4400475A4/en active Pending
- 2022-09-09 WO PCT/CN2022/118186 patent/WO2023036308A1/zh not_active Ceased
- 2022-09-09 US US18/688,381 patent/US12209017B2/en active Active
- 2022-09-09 JP JP2024515845A patent/JP7728047B2/ja active Active
-
2024
- 2024-04-05 ZA ZA2024/02648A patent/ZA202402648B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR102843962B1 (ko) | 2025-08-08 |
| WO2023036308A1 (zh) | 2023-03-16 |
| MX2024003002A (es) | 2024-05-29 |
| US20240417259A1 (en) | 2024-12-19 |
| US12209017B2 (en) | 2025-01-28 |
| CN113896182A (zh) | 2022-01-07 |
| JP7728047B2 (ja) | 2025-08-22 |
| CA3231076A1 (en) | 2023-03-16 |
| JP2024535003A (ja) | 2024-09-26 |
| AU2022342227A1 (en) | 2024-05-02 |
| ZA202402648B (en) | 2024-12-18 |
| EP4400475A4 (en) | 2025-03-19 |
| EP4400475A1 (en) | 2024-07-17 |
| KR20240055829A (ko) | 2024-04-29 |
| AU2022342227B2 (en) | 2026-01-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113896182B (zh) | 一种绿色磷酸铁锂前驱体及其制备方法、应用 | |
| CN102348634B (zh) | 磷酸铁锂的制造方法 | |
| CN102386391B (zh) | 一种制备三元复合正极材料LiNixCoyMn1-x-yO2的方法 | |
| CN104201324B (zh) | 一种模板法合成锂离子电池正极材料镍钴锰酸锂的方法 | |
| CN118039883B (zh) | 一种磷酸铁锂材料及其制备方法、应用和锂离子电池 | |
| CN115124010B (zh) | 一种磷酸锰(ii)纳米片和磷酸锰铁锂正极材料及其制备方法 | |
| CN113991112A (zh) | 一种掺杂纳米二氧化钛磷酸铁锂正极材料的制备方法 | |
| CN101875488A (zh) | 综合利用钛铁矿制备钛酸锂和磷酸铁锂前驱体的方法 | |
| CN117303337A (zh) | 一种磷酸锰铁锂复合正极材料掺杂制备方法 | |
| CN106169566A (zh) | 一种层状富锂正极材料的制备方法 | |
| KR20260028660A (ko) | 인산망간철 전구체, 인산망간철리튬 및 그 제조 방법과 용도 | |
| CN107316990A (zh) | 一种包覆型镍钴铝正极材料前驱体的制备方法 | |
| CN113314707B (zh) | 一种改性镍钴铝酸锂正极材料及其制备方法和应用 | |
| CN106335924B (zh) | 一种NaV2O5的制备方法 | |
| CN117361486A (zh) | 一种磷酸亚铁复合磷酸亚锰铁制备磷酸锰铁锂的方法及应用 | |
| CN113285071B (zh) | 磷酸铁锂及其制备方法与应用 | |
| CN107163942A (zh) | 一种共沉淀法制备的小粒径铈掺杂钇铝石榴石荧光粉及方法与应用 | |
| CN110350162B (zh) | 一种倍率型镍钴铝正极材料及其制备方法和应用 | |
| CN109167067B (zh) | 花状电催化材料及其制备方法和应用 | |
| CN101580274B (zh) | 高纯度一维结构Zn2Ti3O8纳米材料的制备方法及其在锂电池中的应用 | |
| CN115676797A (zh) | 一种磷酸锰铁锂材料、制备方法及其应用 | |
| CN106129383A (zh) | 一种具有纳米级两相梯度分布结构的球形锂离子电池正极材料及其合成方法 | |
| CN119430122A (zh) | 一种以磷酸铁锂废粉制备磷酸锰铁锂正极材料的方法 | |
| CN113023790A (zh) | 一种正极材料及其制备方法与应用 | |
| CN109250697A (zh) | 一种低成本高纯度绿色环保纳米晶电池级无水FePO4的制备方法 |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |