CA2914443C - Process for the preparation of lithium titanium spinel and its use - Google Patents
Process for the preparation of lithium titanium spinel and its use Download PDFInfo
- Publication number
- CA2914443C CA2914443C CA2914443A CA2914443A CA2914443C CA 2914443 C CA2914443 C CA 2914443C CA 2914443 A CA2914443 A CA 2914443A CA 2914443 A CA2914443 A CA 2914443A CA 2914443 C CA2914443 C CA 2914443C
- Authority
- CA
- Canada
- Prior art keywords
- lithium
- composite oxide
- doped
- composition
- lithium titanate
- 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
- 238000000034 method Methods 0.000 title claims abstract description 42
- 230000008569 process Effects 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 26
- SWAIALBIBWIKKQ-UHFFFAOYSA-N lithium titanium Chemical compound [Li].[Ti] SWAIALBIBWIKKQ-UHFFFAOYSA-N 0.000 title description 14
- 229910052596 spinel Inorganic materials 0.000 title description 10
- 239000011029 spinel Substances 0.000 title description 10
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 78
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 76
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 64
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 63
- 239000002131 composite material Substances 0.000 claims abstract description 54
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims abstract description 53
- 239000000203 mixture Substances 0.000 claims abstract description 49
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 34
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 23
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 239000011164 primary particle Substances 0.000 claims abstract description 18
- 229910007848 Li2TiO3 Inorganic materials 0.000 claims abstract description 16
- 229910001416 lithium ion Inorganic materials 0.000 claims abstract description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical group [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims abstract description 15
- 150000002736 metal compounds Chemical class 0.000 claims abstract description 15
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005864 Sulphur Substances 0.000 claims abstract description 13
- 229910052751 metal Inorganic materials 0.000 claims abstract description 12
- 239000002184 metal Substances 0.000 claims abstract description 12
- 230000007704 transition Effects 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 8
- 239000010405 anode material Substances 0.000 claims abstract description 7
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 7
- 229910052733 gallium Inorganic materials 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 7
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 7
- 229910052749 magnesium Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 7
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 7
- 229910052706 scandium Inorganic materials 0.000 claims abstract description 7
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 7
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 41
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 21
- 238000001694 spray drying Methods 0.000 claims description 15
- 239000002002 slurry Substances 0.000 claims description 11
- 239000007787 solid Substances 0.000 claims description 10
- 238000005245 sintering Methods 0.000 claims description 7
- 239000013078 crystal Substances 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 239000007833 carbon precursor Substances 0.000 claims description 4
- 239000003792 electrolyte Substances 0.000 claims description 2
- 238000012986 modification Methods 0.000 abstract description 3
- 230000004048 modification Effects 0.000 abstract description 3
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 24
- 229910002804 graphite Inorganic materials 0.000 description 13
- 239000010439 graphite Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 239000000725 suspension Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 9
- 239000007789 gas Substances 0.000 description 9
- 238000003786 synthesis reaction Methods 0.000 description 9
- 238000001354 calcination Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 7
- 238000003756 stirring Methods 0.000 description 7
- 239000011149 active material Substances 0.000 description 6
- 238000001035 drying Methods 0.000 description 6
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 6
- 150000007524 organic acids Chemical class 0.000 description 6
- 235000005985 organic acids Nutrition 0.000 description 6
- 229910052566 spinel group Inorganic materials 0.000 description 6
- 239000010936 titanium Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 5
- 229910003002 lithium salt Inorganic materials 0.000 description 5
- 159000000002 lithium salts Chemical class 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 239000012153 distilled water Substances 0.000 description 4
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 4
- 230000035484 reaction time Effects 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- -1 typically T102 Chemical class 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000002019 doping agent Substances 0.000 description 3
- 238000001027 hydrothermal synthesis Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 150000002642 lithium compounds Chemical class 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000003980 solgel method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- FUJCRWPEOMXPAD-UHFFFAOYSA-N Li2O Inorganic materials [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 2
- 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 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical class [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 description 2
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 2
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 2
- 238000000149 argon plasma sintering Methods 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- XUCJHNOBJLKZNU-UHFFFAOYSA-M dilithium;hydroxide Chemical compound [Li+].[Li+].[OH-] XUCJHNOBJLKZNU-UHFFFAOYSA-M 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229940071264 lithium citrate Drugs 0.000 description 2
- WJSIUCDMWSDDCE-UHFFFAOYSA-K lithium citrate (anhydrous) Chemical compound [Li+].[Li+].[Li+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O WJSIUCDMWSDDCE-UHFFFAOYSA-K 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 238000003746 solid phase reaction Methods 0.000 description 2
- 238000010671 solid-state reaction Methods 0.000 description 2
- 229960004793 sucrose Drugs 0.000 description 2
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- VXUYXOFXAQZZMF-UHFFFAOYSA-N titanium(IV) isopropoxide Chemical compound CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 2
- 238000006257 total synthesis reaction Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- BHKKSKOHRFHHIN-MRVPVSSYSA-N 1-[[2-[(1R)-1-aminoethyl]-4-chlorophenyl]methyl]-2-sulfanylidene-5H-pyrrolo[3,2-d]pyrimidin-4-one Chemical compound N[C@H](C)C1=C(CN2C(NC(C3=C2C=CN3)=O)=S)C=CC(=C1)Cl BHKKSKOHRFHHIN-MRVPVSSYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- WQZGKKKJIJFFOK-QTVWNMPRSA-N D-mannopyranose Chemical compound OC[C@H]1OC(O)[C@@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-QTVWNMPRSA-N 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- 239000001828 Gelatine Substances 0.000 description 1
- 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 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 229920002774 Maltodextrin Polymers 0.000 description 1
- 239000005913 Maltodextrin Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001242 acetic acid derivatives Chemical class 0.000 description 1
- 239000006230 acetylene black Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 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 description 1
- 230000002902 bimodal effect Effects 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- PMUKAEUGVCXPDF-UAIGNFCESA-L dilithium;(z)-but-2-enedioate Chemical compound [Li+].[Li+].[O-]C(=O)\C=C/C([O-])=O PMUKAEUGVCXPDF-UAIGNFCESA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229930182830 galactose Natural products 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- JILPJDVXYVTZDQ-UHFFFAOYSA-N lithium methoxide Chemical compound [Li+].[O-]C JILPJDVXYVTZDQ-UHFFFAOYSA-N 0.000 description 1
- AZVCGYPLLBEUNV-UHFFFAOYSA-N lithium;ethanolate Chemical compound [Li+].CC[O-] AZVCGYPLLBEUNV-UHFFFAOYSA-N 0.000 description 1
- XKPJKVVZOOEMPK-UHFFFAOYSA-M lithium;formate Chemical compound [Li+].[O-]C=O XKPJKVVZOOEMPK-UHFFFAOYSA-M 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002688 maleic acid derivatives Chemical class 0.000 description 1
- 229940035034 maltodextrin Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000320 mechanical mixture Substances 0.000 description 1
- 150000004682 monohydrates Chemical group 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 239000006069 physical mixture Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 238000005118 spray pyrolysis Methods 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 239000012905 visible particle Substances 0.000 description 1
- 229920003169 water-soluble polymer Polymers 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
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
- H01M4/485—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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/005—Alkali titanates
-
- 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
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- 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
- C01P2004/50—Agglomerated particles
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/51—Particles with a specific particle size distribution
- C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- 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
- H01M2004/027—Negative 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)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EPEP13170658.2 | 2013-06-05 | ||
| EP13170658 | 2013-06-05 | ||
| PCT/EP2014/001451 WO2014194996A1 (en) | 2013-06-05 | 2014-05-28 | Process for the preparation of lithium titanium spinel and its use |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2914443A1 CA2914443A1 (en) | 2014-12-11 |
| CA2914443C true CA2914443C (en) | 2021-10-12 |
Family
ID=48576818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2914443A Active CA2914443C (en) | 2013-06-05 | 2014-05-28 | Process for the preparation of lithium titanium spinel and its use |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US10170758B2 (enExample) |
| EP (1) | EP3003983A1 (enExample) |
| JP (1) | JP6517787B2 (enExample) |
| KR (1) | KR102190774B1 (enExample) |
| CN (1) | CN105358485B (enExample) |
| BR (1) | BR112015030347A2 (enExample) |
| CA (1) | CA2914443C (enExample) |
| TW (1) | TW201509816A (enExample) |
| WO (1) | WO2014194996A1 (enExample) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244491A (zh) * | 2015-10-20 | 2016-01-13 | 四川科能锂电有限公司 | 一种制造钛酸锂锂离子电池负极材料的工艺 |
| WO2017073765A1 (ja) * | 2015-10-30 | 2017-05-04 | 宇部興産株式会社 | 蓄電デバイスの電極用リチウムナトリウムチタン複合酸化物粉末、及び活物質材料、並びにそれを用いた電極シートおよび蓄電デバイス |
| CN105406046A (zh) * | 2015-12-21 | 2016-03-16 | 深圳市金润能源材料有限公司 | 钛酸锂负极材料及其制备方法 |
| US20170214038A1 (en) * | 2016-01-25 | 2017-07-27 | Ford Cheer International Limited | Lithium titanate electrode material, producing method and applications of same |
| CN107437618B (zh) * | 2016-05-27 | 2022-01-28 | 松下知识产权经营株式会社 | 电化学装置 |
| US20210284550A1 (en) * | 2016-11-22 | 2021-09-16 | Posco Chemical Co., Ltd | Lithium-titanium complex oxide, preparation method thereof, and lithium secondary battery comprising same |
| CN108212074B (zh) * | 2016-12-12 | 2020-09-04 | 中国科学院过程工程研究所 | 一种可磁性分离的偏钛酸型锂离子筛、制备方法及其应用 |
| CN106910879B (zh) * | 2017-03-29 | 2019-09-20 | 天津巴莫科技股份有限公司 | 原位生成钛酸锂—二氧化钛复合材料及其制备方法 |
| CN111710854A (zh) * | 2020-06-18 | 2020-09-25 | 电子科技大学 | 具有氧缺陷的钛酸锂电极材料及制备方法和应用 |
| CN113597684B (zh) * | 2020-11-10 | 2023-03-10 | 宁德新能源科技有限公司 | 负极活性材料及使用其的电化学装置和电子装置 |
| CN112701264A (zh) * | 2020-12-29 | 2021-04-23 | 惠州亿纬锂能股份有限公司 | 一种锂离子电池正极材料、其制备方法和在锂离子电池中的应用 |
| CN112736233B (zh) * | 2021-01-14 | 2023-01-24 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | 一种锂离子电池电极活性物质、制备方法及其电极和电池 |
| JP7484790B2 (ja) * | 2021-03-30 | 2024-05-16 | トヨタ自動車株式会社 | 全固体電池 |
| CN113979475A (zh) * | 2021-09-08 | 2022-01-28 | 湖北工程学院 | 一种钛酸铬锂负极材料的制备方法及应用 |
| KR102758444B1 (ko) | 2022-09-30 | 2025-01-23 | 영남대학교 산학협력단 | 산소 결함 조절한 미세다공 구조의 스피넬 리튬 티타네이트 및 그 제조방법 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3502118B2 (ja) | 1993-03-17 | 2004-03-02 | 松下電器産業株式会社 | リチウム二次電池およびその負極の製造法 |
| JP4768901B2 (ja) | 1999-06-03 | 2011-09-07 | チタン工業株式会社 | リチウムチタン複合酸化物及びその製造方法、並びにその用途 |
| AU2002211378A1 (en) | 2000-10-06 | 2002-04-22 | E.I. Du Pont De Nemours And Company | High performance lithium or lithium ion cell |
| JP4495336B2 (ja) | 2000-11-10 | 2010-07-07 | 株式会社Kri | 鉄リン酸リチウムの製造方法。 |
| CA2327370A1 (fr) * | 2000-12-05 | 2002-06-05 | Hydro-Quebec | Nouvelle methode de fabrication de li4ti5o12 pur a partir du compose ternaire tix-liy-carbone: effet du carbone sur la synthese et la conductivite de l'electrode |
| DE10117904B4 (de) | 2001-04-10 | 2012-11-15 | Zentrum für Sonnenenergie- und Wasserstoff-Forschung Baden-Württemberg Gemeinnützige Stiftung | Binäre, ternäre und quaternäre Lithiumeisenphosphate, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE10319464A1 (de) | 2003-04-29 | 2004-11-18 | Basf Ag | Verfahren zur Herstellung von nanokristallinen Lithiumtitanat-Spinellen |
| JP4249727B2 (ja) | 2005-05-13 | 2009-04-08 | 株式会社東芝 | 非水電解質電池およびリチウムチタン複合酸化物 |
| DE102008026580A1 (de) | 2008-06-03 | 2009-12-10 | Süd-Chemie AG | Verfahren zur Herstellung von Lithiumtitan-Spinell und dessen Verwendung |
| KR101237106B1 (ko) * | 2008-06-04 | 2013-02-25 | 파나소닉 주식회사 | 조립전지 |
| CN101624212B (zh) * | 2008-07-10 | 2011-09-28 | 上海比亚迪有限公司 | 钛酸锂复合材料的制备方法 |
| DE102008050692B4 (de) * | 2008-10-07 | 2014-04-03 | Süd-Chemie Ip Gmbh & Co. Kg | Kohlenstoffbeschichteter Lithiumtitan-Spinell |
| KR101829177B1 (ko) | 2009-05-26 | 2018-02-13 | 이시하라 산교 가부시끼가이샤 | 티탄산 리튬, 그 제조 프로세스 및 그를 각각 포함하는 전극 활물질 및 축전 디바이스 |
| CA2785010A1 (en) | 2009-12-22 | 2011-06-30 | Ishihara Sangyo Kaisha, Ltd. | Lithium titanate, manufacturing method therefor, slurry used in said manufacturing method, electrode active material containing said lithium titanate, and lithium secondary battery using said electrode active material |
| DE102011012713A1 (de) * | 2011-03-01 | 2012-09-06 | Süd-Chemie AG | Lithium-Titan-Mischoxid |
| CN102303902A (zh) * | 2011-08-05 | 2012-01-04 | 青岛乾运高科新材料有限公司 | 锂二次电池负极材料纳米级尖晶石型钛酸锂的制备方法 |
| EP2595224A1 (en) * | 2011-11-18 | 2013-05-22 | Süd-Chemie IP GmbH & Co. KG | Doped lithium titanium spinel compound and electrode comprising the same |
| CN102496706A (zh) * | 2011-12-09 | 2012-06-13 | 东莞市迈科科技有限公司 | 一种改性钛酸锂及其制备方法 |
| DE102012000914B4 (de) | 2012-01-18 | 2012-11-15 | Süd-Chemie AG | Verfahren zur Herstellung von hochreinen Elektrodenmaterialien |
-
2014
- 2014-05-28 CA CA2914443A patent/CA2914443C/en active Active
- 2014-05-28 WO PCT/EP2014/001451 patent/WO2014194996A1/en not_active Ceased
- 2014-05-28 US US14/896,458 patent/US10170758B2/en not_active Expired - Fee Related
- 2014-05-28 JP JP2016517188A patent/JP6517787B2/ja active Active
- 2014-05-28 EP EP14731908.1A patent/EP3003983A1/en not_active Withdrawn
- 2014-05-28 BR BR112015030347A patent/BR112015030347A2/pt not_active IP Right Cessation
- 2014-05-28 KR KR1020157037056A patent/KR102190774B1/ko not_active Expired - Fee Related
- 2014-05-28 CN CN201480036423.7A patent/CN105358485B/zh not_active Expired - Fee Related
- 2014-06-03 TW TW103119203A patent/TW201509816A/zh unknown
-
2018
- 2018-11-15 US US16/192,436 patent/US10749173B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP6517787B2 (ja) | 2019-05-22 |
| TW201509816A (zh) | 2015-03-16 |
| KR20160014698A (ko) | 2016-02-11 |
| US20160126545A1 (en) | 2016-05-05 |
| CA2914443A1 (en) | 2014-12-11 |
| EP3003983A1 (en) | 2016-04-13 |
| BR112015030347A2 (pt) | 2017-07-25 |
| US10749173B2 (en) | 2020-08-18 |
| KR102190774B1 (ko) | 2020-12-15 |
| JP2016526008A (ja) | 2016-09-01 |
| US10170758B2 (en) | 2019-01-01 |
| US20190097224A1 (en) | 2019-03-28 |
| CN105358485A (zh) | 2016-02-24 |
| WO2014194996A1 (en) | 2014-12-11 |
| CN105358485B (zh) | 2020-09-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10749173B2 (en) | Process for the preparation of lithium titanium spinel and its use | |
| US9187336B2 (en) | Process for the preparation of lithium titanium spinel and its use | |
| CA2728141C (en) | Mixed oxide containing a lithium manganese spinel and process for its preparation | |
| KR101475514B1 (ko) | 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법 | |
| JP6207400B2 (ja) | リチウムチタン混合酸化物 | |
| US9242871B2 (en) | Nanoparticulate composition and method for its production | |
| KR101796233B1 (ko) | 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법, 및 이에 의하여 제조된 이종 금속이 도핑된 리튬 티탄 복합 산화물 | |
| Zhang et al. | Electrochemical performance of spinel LiMn2O4 cathode materials made by flame-assisted spray technology | |
| TWI636960B (zh) | 鈦酸化合物、鈦酸鹼金屬化合物及此等的製造方法，以及將此等作爲活性物質使用的蓄電裝置 | |
| JP5708939B2 (ja) | チタン酸リチウム粒子粉末及びその製造方法、非水電解質二次電池用負極活物質粒子粉末並びに非水電解質二次電池 | |
| WO2024253018A1 (ja) | リチウムコバルト系複合酸化物粒子の製造方法 | |
| HK1151509B (en) | Process for producing lithium titanium spinel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20190506 |