CN103825001A - 安全性高的锂离子二次电池用正极材料、制法和电池应用 - Google Patents
安全性高的锂离子二次电池用正极材料、制法和电池应用 Download PDFInfo
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- CN103825001A CN103825001A CN201410016620.4A CN201410016620A CN103825001A CN 103825001 A CN103825001 A CN 103825001A CN 201410016620 A CN201410016620 A CN 201410016620A CN 103825001 A CN103825001 A CN 103825001A
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- Prior art keywords
- positive electrode
- lithium
- cobalt
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- compound
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- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 47
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 31
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 30
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000010406 cathode material Substances 0.000 title abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 191
- 238000000034 method Methods 0.000 claims abstract description 34
- 150000001875 compounds Chemical class 0.000 claims abstract description 29
- 238000005245 sintering Methods 0.000 claims abstract description 10
- 239000012298 atmosphere Substances 0.000 claims abstract description 9
- 239000004530 micro-emulsion Substances 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 8
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 8
- 229910052746 lanthanum Inorganic materials 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 7
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims abstract description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 106
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 98
- 229910017052 cobalt Inorganic materials 0.000 claims description 57
- 239000010941 cobalt Substances 0.000 claims description 57
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical group [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 47
- 239000002253 acid Substances 0.000 claims description 39
- 239000006185 dispersion Substances 0.000 claims description 33
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical group [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 claims description 30
- 229940116007 ferrous phosphate Drugs 0.000 claims description 29
- 229910000155 iron(II) phosphate Inorganic materials 0.000 claims description 29
- 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 claims description 29
- -1 Fe(II) compound Chemical class 0.000 claims description 24
- 229910010707 LiFePO 4 Inorganic materials 0.000 claims description 19
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 claims description 18
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 16
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 16
- 238000001035 drying Methods 0.000 claims description 16
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims description 15
- 239000011790 ferrous sulphate Substances 0.000 claims description 15
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 15
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 15
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 15
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 14
- 238000001816 cooling Methods 0.000 claims description 14
- 229940062993 ferrous oxalate Drugs 0.000 claims description 14
- OWZIYWAUNZMLRT-UHFFFAOYSA-L iron(2+);oxalate Chemical compound [Fe+2].[O-]C(=O)C([O-])=O OWZIYWAUNZMLRT-UHFFFAOYSA-L 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 239000010405 anode material Substances 0.000 claims description 10
- 239000006258 conductive agent Substances 0.000 claims description 9
- 229910052786 argon Inorganic materials 0.000 claims description 8
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- VASIZKWUTCETSD-UHFFFAOYSA-N oxomanganese Chemical compound [Mn]=O VASIZKWUTCETSD-UHFFFAOYSA-N 0.000 claims description 7
- QTHKJEYUQSLYTH-UHFFFAOYSA-N [Co]=O.[Ni].[Li] Chemical compound [Co]=O.[Ni].[Li] QTHKJEYUQSLYTH-UHFFFAOYSA-N 0.000 claims description 6
- 239000007789 gas Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 claims description 5
- 239000002041 carbon nanotube Substances 0.000 claims description 5
- 238000003795 desorption Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 abstract description 13
- 238000000576 coating method Methods 0.000 abstract description 13
- 230000008569 process Effects 0.000 abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 abstract description 7
- 238000004146 energy storage Methods 0.000 abstract description 4
- 235000013495 cobalt Nutrition 0.000 description 53
- 238000003756 stirring Methods 0.000 description 27
- 210000004027 cell Anatomy 0.000 description 24
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 23
- 239000000243 solution Substances 0.000 description 23
- 238000012360 testing method Methods 0.000 description 18
- 239000002994 raw material Substances 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 15
- 229910052760 oxygen Inorganic materials 0.000 description 15
- 239000000843 powder Substances 0.000 description 15
- 239000007788 liquid Substances 0.000 description 13
- 238000012545 processing Methods 0.000 description 13
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 12
- 230000004888 barrier function Effects 0.000 description 12
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 12
- 229910052748 manganese Inorganic materials 0.000 description 11
- 239000011572 manganese Substances 0.000 description 11
- 238000010298 pulverizing process Methods 0.000 description 10
- 239000002562 thickening agent Substances 0.000 description 10
- 238000010792 warming Methods 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 9
- 239000001768 carboxy methyl cellulose Substances 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 9
- 229920000642 polymer Polymers 0.000 description 9
- 239000007787 solid Substances 0.000 description 8
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 7
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 7
- 150000002576 ketones Chemical class 0.000 description 7
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- 229920006324 polyoxymethylene Polymers 0.000 description 7
- 230000000630 rising effect Effects 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 6
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 6
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 6
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 239000008367 deionised water Substances 0.000 description 5
- 229910021641 deionized water Inorganic materials 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K iron(3+) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 5
- 238000011160 research Methods 0.000 description 5
- 230000007704 transition Effects 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011056 performance test Methods 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000005955 Ferric phosphate Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 3
- 239000005030 aluminium foil Substances 0.000 description 3
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 3
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000011889 copper foil Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 229940032958 ferric phosphate Drugs 0.000 description 3
- 229910000399 iron(III) phosphate Inorganic materials 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 238000011017 operating method Methods 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 3
- 229910010710 LiFePO Inorganic materials 0.000 description 2
- 229910013872 LiPF Inorganic materials 0.000 description 2
- 101150058243 Lipf gene Proteins 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- ILRRQNADMUWWFW-UHFFFAOYSA-K aluminium phosphate Chemical compound O1[Al]2OP1(=O)O2 ILRRQNADMUWWFW-UHFFFAOYSA-K 0.000 description 2
- 239000013590 bulk material Substances 0.000 description 2
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000002391 graphite-based active material Substances 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 125000004430 oxygen atom Chemical group O* 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- 229910017119 AlPO Inorganic materials 0.000 description 1
- 229910012820 LiCoO Inorganic materials 0.000 description 1
- 229910052493 LiFePO4 Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 1
- 230000010718 Oxidation Activity Effects 0.000 description 1
- DYKZEUFKJOSFSH-UHFFFAOYSA-K P([O-])([O-])([O-])=O.[Al+3].[Li+] Chemical compound P([O-])([O-])([O-])=O.[Al+3].[Li+] DYKZEUFKJOSFSH-UHFFFAOYSA-K 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- PFYQFCKUASLJLL-UHFFFAOYSA-N [Co].[Ni].[Li] Chemical compound [Co].[Ni].[Li] PFYQFCKUASLJLL-UHFFFAOYSA-N 0.000 description 1
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 description 1
- 229910000387 ammonium dihydrogen phosphate Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000019241 carbon black Nutrition 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 230000011712 cell development Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000007739 conversion coating Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 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
- 235000019838 diammonium phosphate Nutrition 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000002389 environmental scanning electron microscopy Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 210000003000 inclusion body Anatomy 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910000625 lithium cobalt oxide Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910001386 lithium phosphate Inorganic materials 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- SNKMVYBWZDHJHE-UHFFFAOYSA-M lithium;dihydrogen phosphate Chemical compound [Li+].OP(O)([O-])=O SNKMVYBWZDHJHE-UHFFFAOYSA-M 0.000 description 1
- BFZPBUKRYWOWDV-UHFFFAOYSA-N lithium;oxido(oxo)cobalt Chemical compound [Li+].[O-][Co]=O BFZPBUKRYWOWDV-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000019837 monoammonium phosphate Nutrition 0.000 description 1
- 239000007773 negative electrode material Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000009783 overcharge test Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- H01M4/48—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
- H01M2220/00—Batteries for particular applications
- H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
-
- 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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Battery Electrode And Active Subsutance (AREA)
Abstract
Description
Claims (19)
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CN201410016620.4A CN103825001B (zh) | 2014-01-14 | 2014-01-14 | 安全性高的锂离子二次电池用正极材料、制法和电池应用 |
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CN201410016620.4A CN103825001B (zh) | 2014-01-14 | 2014-01-14 | 安全性高的锂离子二次电池用正极材料、制法和电池应用 |
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CN103825001A true CN103825001A (zh) | 2014-05-28 |
CN103825001B CN103825001B (zh) | 2016-08-17 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104143633A (zh) * | 2014-07-31 | 2014-11-12 | 深圳市振华新材料股份有限公司 | 元素微乳化包覆法制成的正极材料,制法及应用 |
WO2018120387A1 (zh) * | 2016-12-30 | 2018-07-05 | 先雪峰 | 锂离子电池复合活性物质及其制备方法、锂离子电池电极浆料、正极或负极以及锂离子电池 |
CN108550802A (zh) * | 2018-03-05 | 2018-09-18 | 格林美(无锡)能源材料有限公司 | 一种Y/La掺杂Co/B共包覆的镍钴锰三元正极材料及制备方法 |
CN109888208A (zh) * | 2019-01-25 | 2019-06-14 | 高点(深圳)科技有限公司 | 锂离子电池正极材料及其制法和应用 |
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CN112279311A (zh) * | 2020-10-28 | 2021-01-29 | 厦门厦钨新能源材料股份有限公司 | 改性氧化锆修饰的锂镍钴锰氧化物、其制备方法及应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101859891A (zh) * | 2010-06-03 | 2010-10-13 | 清华大学 | 锂电池电极材料 |
CN101859887A (zh) * | 2010-06-22 | 2010-10-13 | 华中科技大学 | 一种过渡金属磷酸盐包覆的锂离子电池复合正极材料 |
CN103178251A (zh) * | 2013-03-15 | 2013-06-26 | 宁德新能源科技有限公司 | 锂离子动力电池正极材料及包含该材料的锂离子动力电池 |
CN103474625A (zh) * | 2013-08-05 | 2013-12-25 | 合肥国轩高科动力能源股份公司 | 一种核壳结构的新型锂离子电池正极材料包覆方法 |
-
2014
- 2014-01-14 CN CN201410016620.4A patent/CN103825001B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101859891A (zh) * | 2010-06-03 | 2010-10-13 | 清华大学 | 锂电池电极材料 |
CN101859887A (zh) * | 2010-06-22 | 2010-10-13 | 华中科技大学 | 一种过渡金属磷酸盐包覆的锂离子电池复合正极材料 |
CN103178251A (zh) * | 2013-03-15 | 2013-06-26 | 宁德新能源科技有限公司 | 锂离子动力电池正极材料及包含该材料的锂离子动力电池 |
CN103474625A (zh) * | 2013-08-05 | 2013-12-25 | 合肥国轩高科动力能源股份公司 | 一种核壳结构的新型锂离子电池正极材料包覆方法 |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104143633A (zh) * | 2014-07-31 | 2014-11-12 | 深圳市振华新材料股份有限公司 | 元素微乳化包覆法制成的正极材料,制法及应用 |
CN104143633B (zh) * | 2014-07-31 | 2017-06-30 | 深圳市振华新材料股份有限公司 | 元素微乳化包覆法制成的正极材料,制法及应用 |
WO2018120387A1 (zh) * | 2016-12-30 | 2018-07-05 | 先雪峰 | 锂离子电池复合活性物质及其制备方法、锂离子电池电极浆料、正极或负极以及锂离子电池 |
CN108550802A (zh) * | 2018-03-05 | 2018-09-18 | 格林美(无锡)能源材料有限公司 | 一种Y/La掺杂Co/B共包覆的镍钴锰三元正极材料及制备方法 |
CN108550802B (zh) * | 2018-03-05 | 2020-09-08 | 格林美(无锡)能源材料有限公司 | 一种Y/La掺杂Co/B共包覆的镍钴锰三元正极材料及制备方法 |
CN111349005A (zh) * | 2018-12-20 | 2020-06-30 | 深圳先进技术研究院 | 草酸盐材料、制备方法、用途、锂离子电池正极材料及锂离子电池 |
CN109888208A (zh) * | 2019-01-25 | 2019-06-14 | 高点(深圳)科技有限公司 | 锂离子电池正极材料及其制法和应用 |
CN110071278A (zh) * | 2019-04-26 | 2019-07-30 | 欣旺达电动汽车电池有限公司 | 一种含活性氧去除剂的高镍三元正极材料及其制备方法 |
CN110165166A (zh) * | 2019-05-13 | 2019-08-23 | 北京石油化工学院 | 一种微乳液辅助原位包覆锂离子电池正极材料的方法 |
CN112117452A (zh) * | 2020-10-09 | 2020-12-22 | 中伟新材料股份有限公司 | 正极材料包覆剂及其制备方法、锂离子电池正极材料、锂离子电池和用电设备 |
CN112279311A (zh) * | 2020-10-28 | 2021-01-29 | 厦门厦钨新能源材料股份有限公司 | 改性氧化锆修饰的锂镍钴锰氧化物、其制备方法及应用 |
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