TW201603367A - 高功率電極材料及其形成方法以及電化學電池 - Google Patents
高功率電極材料及其形成方法以及電化學電池 Download PDFInfo
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- TW201603367A TW201603367A TW104107272A TW104107272A TW201603367A TW 201603367 A TW201603367 A TW 201603367A TW 104107272 A TW104107272 A TW 104107272A TW 104107272 A TW104107272 A TW 104107272A TW 201603367 A TW201603367 A TW 201603367A
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- Prior art keywords
- lfp
- iron phosphate
- electrode material
- hydrophosphorus
- lithium
- Prior art date
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- 239000007772 electrode material Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 64
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 57
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000011164 primary particle Substances 0.000 claims abstract description 32
- 239000006104 solid solution Substances 0.000 claims abstract description 30
- 239000011163 secondary particle Substances 0.000 claims abstract description 21
- 239000002243 precursor Substances 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 164
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 38
- 239000000203 mixture Substances 0.000 claims description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 31
- 239000002002 slurry Substances 0.000 claims description 30
- 229910052799 carbon Inorganic materials 0.000 claims description 29
- 239000012535 impurity Substances 0.000 claims description 29
- 239000002245 particle Substances 0.000 claims description 27
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 claims description 26
- 239000002904 solvent Substances 0.000 claims description 24
- 239000007787 solid Substances 0.000 claims description 23
- PTZOLXYHGCJRHA-UHFFFAOYSA-L azanium;iron(2+);phosphate Chemical group [NH4+].[Fe+2].[O-]P([O-])([O-])=O PTZOLXYHGCJRHA-UHFFFAOYSA-L 0.000 claims description 22
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 claims description 22
- 229910000398 iron phosphate Inorganic materials 0.000 claims description 21
- DJFBJKSMACBYBD-UHFFFAOYSA-N phosphane;hydrate Chemical compound O.P DJFBJKSMACBYBD-UHFFFAOYSA-N 0.000 claims description 18
- 229910019142 PO4 Inorganic materials 0.000 claims description 17
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 16
- 239000010452 phosphate Substances 0.000 claims description 16
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 12
- 239000006227 byproduct Substances 0.000 claims description 11
- 239000002019 doping agent Substances 0.000 claims description 11
- 238000001914 filtration Methods 0.000 claims description 11
- 239000003792 electrolyte Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- -1 LiCF 3 SO 3 Inorganic materials 0.000 claims description 9
- 238000002425 crystallisation Methods 0.000 claims description 9
- 230000008025 crystallization Effects 0.000 claims description 9
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 9
- 239000007800 oxidant agent Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 9
- 239000012688 phosphorus precursor Substances 0.000 claims description 8
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 7
- 238000000227 grinding Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910003002 lithium salt Inorganic materials 0.000 claims description 7
- 159000000002 lithium salts Chemical class 0.000 claims description 7
- 239000010450 olivine Substances 0.000 claims description 7
- 229910052609 olivine Inorganic materials 0.000 claims description 7
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical class [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 6
- 229910052739 hydrogen Inorganic materials 0.000 claims description 6
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052698 phosphorus Inorganic materials 0.000 claims description 5
- 239000011574 phosphorus Substances 0.000 claims description 5
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 238000009830 intercalation Methods 0.000 claims description 4
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 4
- 239000007774 positive electrode material Substances 0.000 claims description 4
- 229910021577 Iron(II) chloride Inorganic materials 0.000 claims description 3
- 229910021383 artificial graphite Inorganic materials 0.000 claims description 3
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 3
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910021382 natural graphite Inorganic materials 0.000 claims description 3
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 3
- 239000003960 organic solvent Substances 0.000 claims description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910013063 LiBF 4 Inorganic materials 0.000 claims description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 claims description 2
- 229910013870 LiPF 6 Inorganic materials 0.000 claims description 2
- 125000003158 alcohol group Chemical group 0.000 claims description 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
- 229910021470 non-graphitizable carbon Inorganic materials 0.000 claims description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 7
- 239000005955 Ferric phosphate Substances 0.000 claims 1
- 229910021529 ammonia Inorganic materials 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 210000003850 cellular structure Anatomy 0.000 claims 1
- 229940032958 ferric phosphate Drugs 0.000 claims 1
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000010406 cathode material Substances 0.000 abstract description 8
- 230000014759 maintenance of location Effects 0.000 abstract description 7
- 238000012546 transfer Methods 0.000 abstract description 6
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 347
- 239000012071 phase Substances 0.000 description 73
- 239000011149 active material Substances 0.000 description 34
- 230000006399 behavior Effects 0.000 description 34
- 229910001416 lithium ion Inorganic materials 0.000 description 20
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 19
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 239000000758 substrate Substances 0.000 description 16
- 235000021317 phosphate Nutrition 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 11
- 239000010410 layer Substances 0.000 description 11
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 10
- 230000006872 improvement Effects 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 239000004254 Ammonium phosphate Substances 0.000 description 8
- 238000002441 X-ray diffraction Methods 0.000 description 8
- 229910052782 aluminium Inorganic materials 0.000 description 8
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 8
- 235000019289 ammonium phosphates Nutrition 0.000 description 8
- 238000006138 lithiation reaction Methods 0.000 description 8
- 239000000047 product Substances 0.000 description 8
- 239000007858 starting material Substances 0.000 description 8
- 238000012512 characterization method Methods 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 6
- 239000000956 alloy Substances 0.000 description 6
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 229910052759 nickel Inorganic materials 0.000 description 6
- 238000001878 scanning electron micrograph Methods 0.000 description 6
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- 239000010439 graphite Substances 0.000 description 5
- DPTATFGPDCLUTF-UHFFFAOYSA-N phosphanylidyneiron Chemical compound [Fe]#P DPTATFGPDCLUTF-UHFFFAOYSA-N 0.000 description 5
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 description 5
- 230000002194 synthesizing effect Effects 0.000 description 5
- 238000001757 thermogravimetry curve Methods 0.000 description 5
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 239000012692 Fe precursor Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
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- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000005569 Iron sulphate Substances 0.000 description 2
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 2
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- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 description 2
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- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
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- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 description 1
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- QSZMZKBZAYQGRS-UHFFFAOYSA-N lithium;bis(trifluoromethylsulfonyl)azanide Chemical compound [Li+].FC(F)(F)S(=O)(=O)[N-]S(=O)(=O)C(F)(F)F QSZMZKBZAYQGRS-UHFFFAOYSA-N 0.000 description 1
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- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 239000013081 microcrystal Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 239000011356 non-aqueous organic solvent Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000005518 polymer electrolyte Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 239000001205 polyphosphate Substances 0.000 description 1
- 235000011176 polyphosphates Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 239000012798 spherical particle Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010421 standard material Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 238000007039 two-step reaction Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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
- C01B25/451—Phosphates containing plural metal, or metal and ammonium containing metal and ammonium
-
- 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
- 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
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
-
- 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
- H01M4/362—Composites
- H01M4/364—Composites as mixtures
-
- 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
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/386—Silicon or alloys based on silicon
-
- 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
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
- H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
- H01M4/587—Carbonaceous material, e.g. graphite-intercalation compounds or CFx for inserting or intercalating light metals
-
- 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)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461949596P | 2014-03-07 | 2014-03-07 | |
| US201562103987P | 2015-01-15 | 2015-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW201603367A true TW201603367A (zh) | 2016-01-16 |
Family
ID=54055929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104107272A TW201603367A (zh) | 2014-03-07 | 2015-03-06 | 高功率電極材料及其形成方法以及電化學電池 |
Country Status (7)
| Country | Link |
|---|---|
| EP (2) | EP3412631B1 (OSRAM) |
| JP (2) | JP6767266B2 (OSRAM) |
| KR (1) | KR102423392B1 (OSRAM) |
| CN (1) | CN106061892B (OSRAM) |
| AU (4) | AU2015226940B2 (OSRAM) |
| TW (1) | TW201603367A (OSRAM) |
| WO (1) | WO2015134948A1 (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201895B (zh) * | 2017-10-18 | 2020-08-28 | 扬州明晟新能源科技有限公司 | 一种具有可见光响应的新型SPH–Ag光催化剂及其制备方法 |
| CN107910552B (zh) * | 2017-11-14 | 2020-06-09 | 山东黄蓝伟业新能源科技有限公司 | 一种羟基磷酸铁铵的制备方法 |
| KR102727941B1 (ko) * | 2019-06-17 | 2024-11-08 | 주식회사 엘지에너지솔루션 | 양극재 불순물 및 수용성 코팅물질 분석 방법 |
| CN113666350B (zh) * | 2021-08-19 | 2022-10-25 | 湖北虹润高科新材料有限公司 | 一种可灵活调节晶体结构的二水磷酸铁及其制备方法 |
| JP2023136225A (ja) * | 2022-03-16 | 2023-09-29 | 国立大学法人山口大学 | リン酸アンモニウム鉄の製造方法、及びリン酸鉄リチウムの製造方法 |
| DE102024123358A1 (de) | 2023-08-17 | 2025-02-20 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Fahrzeug, Batterie für das Fahrzeug und Batteriezelle für die Batterie, Verfahren zur Herstellung der Batteriezelle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| EP0845825B1 (en) * | 1996-06-14 | 2004-01-21 | Hitachi Maxell, Ltd. | Lithium secondary battery |
| US6235427B1 (en) | 1998-05-13 | 2001-05-22 | Fuji Photo Film Co., Ltd. | Nonaqueous secondary battery containing silicic material |
| JP4151210B2 (ja) * | 2000-08-30 | 2008-09-17 | ソニー株式会社 | 正極活物質及びその製造方法、並びに非水電解質電池及びその製造方法 |
| KR100490549B1 (ko) | 2003-02-07 | 2005-05-17 | 삼성에스디아이 주식회사 | 카본 화합물이 흡착된 정극 활물질 및 이를 채용한 리튬전지 |
| JP5004413B2 (ja) * | 2004-08-20 | 2012-08-22 | 日本コークス工業株式会社 | 燐酸アンモニウム鉄及びリチウムイオン二次電池用正極材料の製造方法、並びにリチウムイオン二次電池 |
| CN101244813B (zh) * | 2007-02-15 | 2010-09-29 | 比亚迪股份有限公司 | 碱式磷酸铁铵及制备方法、磷酸铁的制备方法及磷酸亚铁锂的制备方法 |
| DE102007049757A1 (de) * | 2007-10-16 | 2009-04-23 | Chemische Fabrik Budenheim Kg | Eisen(III)orthophosphat für Li-Ionen-Akkumulatoren |
| TWI466370B (zh) | 2008-01-17 | 2014-12-21 | A123 Systems Inc | 鋰離子電池的混合式金屬橄欖石電極材料 |
| DE102009001204A1 (de) | 2009-02-26 | 2010-09-02 | Chemische Fabrik Budenheim Kg | Herstellung von Eisenorthophosphat |
| TWI343706B (en) | 2009-07-13 | 2011-06-11 | Ind Tech Res Inst | Isolation circuit |
| US9178215B2 (en) * | 2009-08-25 | 2015-11-03 | A123 Systems Llc | Mixed metal olivine electrode materials for lithium ion batteries having improved specific capacity and energy density |
| WO2013138541A1 (en) * | 2012-03-15 | 2013-09-19 | Imra America, Inc. | Iron phosphates: negative electrode materials for aqueous rechargeable sodium ion energy storage devices |
| CN103268938A (zh) * | 2013-01-22 | 2013-08-28 | 合肥国轩高科动力能源股份公司 | 一种锂离子正极材料磷酸铁锰锂固溶体的制备方法 |
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2015
- 2015-03-06 CN CN201580012036.4A patent/CN106061892B/zh active Active
- 2015-03-06 EP EP18174808.8A patent/EP3412631B1/en active Active
- 2015-03-06 EP EP15758176.0A patent/EP3114081B1/en active Active
- 2015-03-06 AU AU2015226940A patent/AU2015226940B2/en active Active
- 2015-03-06 TW TW104107272A patent/TW201603367A/zh unknown
- 2015-03-06 KR KR1020167024994A patent/KR102423392B1/ko active Active
- 2015-03-06 WO PCT/US2015/019313 patent/WO2015134948A1/en not_active Ceased
- 2015-03-06 JP JP2016555769A patent/JP6767266B2/ja active Active
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2018
- 2018-06-28 AU AU2018204689A patent/AU2018204689B2/en active Active
-
2019
- 2019-07-10 AU AU2019204947A patent/AU2019204947B2/en active Active
- 2019-07-10 AU AU2019204949A patent/AU2019204949B2/en active Active
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2020
- 2020-06-04 JP JP2020097533A patent/JP7293167B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2015226940B2 (en) | 2018-07-12 |
| AU2018204689B2 (en) | 2019-08-08 |
| AU2019204949B2 (en) | 2020-07-30 |
| AU2019204947A1 (en) | 2019-07-25 |
| EP3114081A4 (en) | 2017-12-13 |
| KR102423392B1 (ko) | 2022-07-21 |
| JP7293167B2 (ja) | 2023-06-19 |
| CN106061892B (zh) | 2019-11-08 |
| EP3114081A1 (en) | 2017-01-11 |
| CN106061892A (zh) | 2016-10-26 |
| WO2015134948A1 (en) | 2015-09-11 |
| AU2019204949A1 (en) | 2019-07-25 |
| KR20160131021A (ko) | 2016-11-15 |
| EP3114081B1 (en) | 2021-12-29 |
| AU2018204689A1 (en) | 2018-07-19 |
| JP2020161487A (ja) | 2020-10-01 |
| EP3412631A1 (en) | 2018-12-12 |
| JP6767266B2 (ja) | 2020-10-14 |
| AU2015226940A1 (en) | 2016-09-01 |
| EP3412631B1 (en) | 2023-05-03 |
| JP2017513181A (ja) | 2017-05-25 |
| AU2019204947B2 (en) | 2020-07-16 |
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