CN102725887A - 包含含锂的磷酸铁和碳的锂蓄电池 - Google Patents
包含含锂的磷酸铁和碳的锂蓄电池 Download PDFInfo
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- CN102725887A CN102725887A CN2011800073204A CN201180007320A CN102725887A CN 102725887 A CN102725887 A CN 102725887A CN 2011800073204 A CN2011800073204 A CN 2011800073204A CN 201180007320 A CN201180007320 A CN 201180007320A CN 102725887 A CN102725887 A CN 102725887A
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- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 title claims abstract description 47
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 61
- 229910052799 carbon Inorganic materials 0.000 title claims description 60
- 229910052744 lithium Inorganic materials 0.000 title abstract description 26
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title abstract description 19
- 229910000398 iron phosphate Inorganic materials 0.000 title abstract description 3
- 238000000034 method Methods 0.000 claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 claims abstract description 33
- 239000002245 particle Substances 0.000 claims abstract description 25
- 238000000227 grinding Methods 0.000 claims description 59
- 239000007772 electrode material Substances 0.000 claims description 50
- 239000005955 Ferric phosphate Substances 0.000 claims description 43
- 229940032958 ferric phosphate Drugs 0.000 claims description 43
- 229910000399 iron(III) phosphate Inorganic materials 0.000 claims description 43
- 229910021293 PO 4 Inorganic materials 0.000 claims description 40
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 36
- 239000002243 precursor Substances 0.000 claims description 36
- 239000000463 material Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 28
- 238000001354 calcination Methods 0.000 claims description 27
- 239000002105 nanoparticle Substances 0.000 claims description 27
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 18
- 229910052786 argon Inorganic materials 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 239000013078 crystal Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 16
- 229910001416 lithium ion Inorganic materials 0.000 claims description 14
- 239000012298 atmosphere Substances 0.000 claims description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 11
- 229910052796 boron Inorganic materials 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 11
- 239000001913 cellulose Substances 0.000 claims description 10
- 229920002678 cellulose Polymers 0.000 claims description 10
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 claims description 9
- 229910001386 lithium phosphate Inorganic materials 0.000 claims description 8
- 239000000654 additive Substances 0.000 claims description 7
- 238000005259 measurement Methods 0.000 claims description 7
- 239000006229 carbon black Substances 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 5
- YZYDPPZYDIRSJT-UHFFFAOYSA-K boron phosphate Chemical compound [B+3].[O-]P([O-])([O-])=O YZYDPPZYDIRSJT-UHFFFAOYSA-K 0.000 claims description 5
- 229910000149 boron phosphate Inorganic materials 0.000 claims description 5
- 238000004137 mechanical activation Methods 0.000 claims description 5
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 4
- 239000004917 carbon fiber Substances 0.000 claims description 4
- 239000003575 carbonaceous material Substances 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 238000004627 transmission electron microscopy Methods 0.000 claims description 3
- 229910052580 B4C Inorganic materials 0.000 claims description 2
- 238000004438 BET method Methods 0.000 claims description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 2
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 description 43
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
- 238000003801 milling Methods 0.000 description 21
- 238000003860 storage Methods 0.000 description 21
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 18
- 150000001875 compounds Chemical class 0.000 description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical group [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
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- 230000000052 comparative effect Effects 0.000 description 10
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 9
- 230000004913 activation Effects 0.000 description 9
- 238000001994 activation Methods 0.000 description 9
- 239000010406 cathode material Substances 0.000 description 9
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- 229910010710 LiFePO Inorganic materials 0.000 description 7
- 229910052742 iron Inorganic materials 0.000 description 7
- 239000013049 sediment Substances 0.000 description 7
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910012820 LiCoO Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
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- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 4
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 3
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000000137 annealing Methods 0.000 description 3
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- 238000000498 ball milling Methods 0.000 description 3
- BNIILDVGGAEEIG-UHFFFAOYSA-L disodium hydrogen phosphate Chemical compound [Na+].[Na+].OP([O-])([O-])=O BNIILDVGGAEEIG-UHFFFAOYSA-L 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 3
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 3
- 239000011244 liquid electrolyte Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 229910018871 CoO 2 Inorganic materials 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 2
- 229910012076 LiFe0.95B0.033PO4 Inorganic materials 0.000 description 2
- 229910015645 LiMn Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
- 229910005580 NiCd Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000003708 ampul Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 125000002091 cationic group Chemical group 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
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- 239000011248 coating agent Substances 0.000 description 2
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- -1 containing.Then Chemical class 0.000 description 2
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- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 2
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- 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 description 2
- 239000007791 liquid phase Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
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- 235000011121 sodium hydroxide Nutrition 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
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- 239000012692 Fe precursor Substances 0.000 description 1
- 244000287680 Garcinia dulcis Species 0.000 description 1
- 229910003532 Li(Ni,Co,Mn,Al)O2 Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- 229910013872 LiPF Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 101150058243 Lipf gene Proteins 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000002585 base Substances 0.000 description 1
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- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- SIXOAUAWLZKQKX-UHFFFAOYSA-N carbonic acid;prop-1-ene Chemical compound CC=C.OC(O)=O SIXOAUAWLZKQKX-UHFFFAOYSA-N 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- AHICWQREWHDHHF-UHFFFAOYSA-N chromium;cobalt;iron;manganese;methane;molybdenum;nickel;silicon;tungsten Chemical compound C.[Si].[Cr].[Mn].[Fe].[Co].[Ni].[Mo].[W] AHICWQREWHDHHF-UHFFFAOYSA-N 0.000 description 1
- IVMYJDGYRUAWML-UHFFFAOYSA-N cobalt(ii) oxide Chemical class [Co]=O IVMYJDGYRUAWML-UHFFFAOYSA-N 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 229910000388 diammonium phosphate Inorganic materials 0.000 description 1
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- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 235000003891 ferrous sulphate Nutrition 0.000 description 1
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- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
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- 229910003002 lithium salt Inorganic materials 0.000 description 1
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- 238000005551 mechanical alloying Methods 0.000 description 1
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- 239000011812 mixed powder Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Images
Classifications
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- 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
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- 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, besides iron, 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
- C01G53/006—Compounds containing, besides nickel, two or more other elements, with the exception of oxygen or hydrogen
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- 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
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- 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
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- 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
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- 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
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- 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
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
- H01M4/625—Carbon or graphite
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- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
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- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
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Abstract
Description
Claims (26)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10151986.6A EP2355214B1 (fr) | 2010-01-28 | 2010-01-28 | Accumulateurs au lithium à base de phosphate de fer lithié et de carbone |
EP10151986.6 | 2010-01-28 | ||
PCT/EP2011/051203 WO2011092283A1 (fr) | 2010-01-28 | 2011-01-28 | Accumulateurs au lithium a base de phosphate de fer lithie et de carbone |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102725887A true CN102725887A (zh) | 2012-10-10 |
CN102725887B CN102725887B (zh) | 2016-02-17 |
Family
ID=42288747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201180007320.4A Expired - Fee Related CN102725887B (zh) | 2010-01-28 | 2011-01-28 | 包含含锂的磷酸铁和碳的锂蓄电池 |
Country Status (10)
Country | Link |
---|---|
US (3) | US8703332B2 (zh) |
EP (3) | EP2355214B1 (zh) |
JP (1) | JP5649662B2 (zh) |
KR (1) | KR101758244B1 (zh) |
CN (1) | CN102725887B (zh) |
ES (1) | ES2671318T3 (zh) |
HK (1) | HK1206488A1 (zh) |
RU (1) | RU2551849C2 (zh) |
TW (1) | TWI543430B (zh) |
WO (1) | WO2011092283A1 (zh) |
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CN105122508A (zh) * | 2013-04-26 | 2015-12-02 | 夏普株式会社 | 锂离子二次电池用正极以及包括该正极的锂离子二次电池 |
CN108598398A (zh) * | 2018-04-09 | 2018-09-28 | 中科锂电新能源有限公司 | 一种碳化硼与碳共包覆的复合正极材料、其制备方法和锂离子电池 |
CN113104829A (zh) * | 2021-03-19 | 2021-07-13 | 合肥国轩电池材料有限公司 | 一种磷酸铁锂材料及其制备方法和应用 |
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EP2355214B1 (fr) * | 2010-01-28 | 2013-12-25 | Prayon | Accumulateurs au lithium à base de phosphate de fer lithié et de carbone |
CN102306791B (zh) * | 2011-08-18 | 2014-08-06 | 合肥国轩高科动力能源股份公司 | 一种碳包覆非化学计量比氧化锂铁磷材料的制备方法 |
FR2983190B1 (fr) * | 2011-11-28 | 2014-04-11 | Renault Sa | Obtention d'un materiau a base de li4ti5o12 avec broyage en presence de carbone |
DE102011056816A1 (de) | 2011-12-21 | 2013-08-01 | Chemische Fabrik Budenheim Kg | Mangan enthaltende Metallphosphate und Verfahren zu deren Herstellung |
DE102011056812A1 (de) * | 2011-12-21 | 2013-06-27 | Chemische Fabrik Budenheim Kg | Metallphosphate und Verfahren zu deren Herstellung |
FR2985857B1 (fr) | 2012-01-17 | 2014-01-03 | Hutchinson | Cathode pour cellule de batterie lithium-ion, son procede de fabrication et cette batterie l'incorporant. |
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US9755222B2 (en) | 2013-03-15 | 2017-09-05 | Johnson Matthey Public Limited Company | Alkali metal oxyanion electrode material having a carbon deposited by pyrolysis and process for making same |
JP6137088B2 (ja) * | 2014-08-29 | 2017-05-31 | トヨタ自動車株式会社 | リチウムイオン電池用正極活物質層の製造方法、及びリチウムイオン電池用正極活物質層 |
KR101682381B1 (ko) * | 2015-03-16 | 2016-12-05 | 한국교통대학교 산학협력단 | 탄소 코팅 리튬인산철의 제조방법 |
US10174753B2 (en) * | 2015-11-04 | 2019-01-08 | Haier Us Appliance Solutions, Inc. | Method for operating a linear compressor |
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CN108306019B (zh) * | 2018-01-29 | 2020-03-27 | 蒋央芳 | 一种碳掺杂磷酸铁锂的制备方法 |
CN109336079A (zh) * | 2018-11-20 | 2019-02-15 | 浙江瑞邦科技有限公司 | 一种高压实磷酸铁锂材料的制备方法 |
CN109841809A (zh) * | 2019-01-04 | 2019-06-04 | 三峡大学 | 一种Na3V2(PO4)3/C多孔微球钠离子电池正极材料的制备方法 |
CN112575203B (zh) * | 2020-12-07 | 2022-11-04 | 金川集团股份有限公司 | 一种回收废旧动力锂电池中锂的方法 |
CN113929070B (zh) * | 2021-10-09 | 2022-05-17 | 湖北万润新能源科技股份有限公司 | 一种高倍率磷酸铁锂正极材料的制备方法 |
CN115124013B (zh) * | 2022-08-05 | 2023-08-29 | 衢州华友钴新材料有限公司 | 一种电池级正磷酸铁的制备方法 |
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2011
- 2011-01-28 TW TW100103366A patent/TWI543430B/zh not_active IP Right Cessation
- 2011-01-28 ES ES11701509.9T patent/ES2671318T3/es active Active
- 2011-01-28 EP EP11701509.9A patent/EP2529433B1/fr active Active
- 2011-01-28 US US13/574,754 patent/US8703332B2/en not_active Expired - Fee Related
- 2011-01-28 JP JP2012550459A patent/JP5649662B2/ja not_active Expired - Fee Related
- 2011-01-28 EP EP14184728.5A patent/EP2840633B1/fr not_active Not-in-force
- 2011-01-28 KR KR1020127022428A patent/KR101758244B1/ko active IP Right Grant
- 2011-01-28 RU RU2012136180/04A patent/RU2551849C2/ru not_active IP Right Cessation
- 2011-01-28 CN CN201180007320.4A patent/CN102725887B/zh not_active Expired - Fee Related
- 2011-01-28 WO PCT/EP2011/051203 patent/WO2011092283A1/fr active Application Filing
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2013
- 2013-12-23 US US14/139,475 patent/US9287558B2/en not_active Expired - Fee Related
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2015
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- 2015-11-18 US US14/945,278 patent/US20160072122A1/en not_active Abandoned
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Cited By (6)
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CN105122508A (zh) * | 2013-04-26 | 2015-12-02 | 夏普株式会社 | 锂离子二次电池用正极以及包括该正极的锂离子二次电池 |
CN105122508B (zh) * | 2013-04-26 | 2018-04-06 | 夏普株式会社 | 锂离子二次电池用正极以及包括该正极的锂离子二次电池 |
CN108598398A (zh) * | 2018-04-09 | 2018-09-28 | 中科锂电新能源有限公司 | 一种碳化硼与碳共包覆的复合正极材料、其制备方法和锂离子电池 |
CN108598398B (zh) * | 2018-04-09 | 2020-12-08 | 中科锂电新能源有限公司 | 一种碳化硼与碳共包覆的复合正极材料、其制备方法和锂离子电池 |
CN113104829A (zh) * | 2021-03-19 | 2021-07-13 | 合肥国轩电池材料有限公司 | 一种磷酸铁锂材料及其制备方法和应用 |
CN113104829B (zh) * | 2021-03-19 | 2024-02-09 | 合肥国轩电池材料有限公司 | 一种磷酸铁锂材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
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US8703332B2 (en) | 2014-04-22 |
US20130040198A1 (en) | 2013-02-14 |
EP2355214B1 (fr) | 2013-12-25 |
HK1206488A1 (zh) | 2016-01-08 |
EP2355214A1 (fr) | 2011-08-10 |
ES2671318T3 (es) | 2018-06-06 |
EP2840633B1 (fr) | 2018-10-17 |
US9287558B2 (en) | 2016-03-15 |
CN102725887B (zh) | 2016-02-17 |
KR101758244B1 (ko) | 2017-07-14 |
RU2012136180A (ru) | 2014-03-10 |
EP2529433A1 (fr) | 2012-12-05 |
JP2013518379A (ja) | 2013-05-20 |
KR20120137357A (ko) | 2012-12-20 |
EP2529433B1 (fr) | 2018-03-07 |
WO2011092283A1 (fr) | 2011-08-04 |
TW201138193A (en) | 2011-11-01 |
EP2840633A1 (fr) | 2015-02-25 |
US20160072122A1 (en) | 2016-03-10 |
RU2551849C2 (ru) | 2015-05-27 |
US20140186705A1 (en) | 2014-07-03 |
JP5649662B2 (ja) | 2015-01-07 |
TWI543430B (zh) | 2016-07-21 |
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