JP2008270161A5 - - Google Patents
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- Publication number
- JP2008270161A5 JP2008270161A5 JP2007330491A JP2007330491A JP2008270161A5 JP 2008270161 A5 JP2008270161 A5 JP 2008270161A5 JP 2007330491 A JP2007330491 A JP 2007330491A JP 2007330491 A JP2007330491 A JP 2007330491A JP 2008270161 A5 JP2008270161 A5 JP 2008270161A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- transition metal
- positive electrode
- less
- secondary battery
- 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.)
- Granted
Links
- 229910052744 lithium Inorganic materials 0.000 claims description 335
- 239000000843 powder Substances 0.000 claims description 263
- -1 Lithium lithium transition metal Chemical class 0.000 claims description 210
- 239000007774 positive electrode material Substances 0.000 claims description 146
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 140
- 150000001875 compounds Chemical class 0.000 claims description 134
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 134
- 239000000654 additive Substances 0.000 claims description 131
- 230000000996 additive effect Effects 0.000 claims description 127
- 229910052723 transition metal Inorganic materials 0.000 claims description 126
- 239000011572 manganese Substances 0.000 claims description 119
- 239000002002 slurry Substances 0.000 claims description 99
- 239000011148 porous material Substances 0.000 claims description 96
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 claims description 85
- 239000002245 particle Substances 0.000 claims description 82
- 239000000203 mixture Substances 0.000 claims description 81
- 239000002131 composite material Substances 0.000 claims description 77
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 59
- 229910052753 mercury Inorganic materials 0.000 claims description 59
- 239000011164 primary particle Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 54
- 238000009826 distribution Methods 0.000 claims description 51
- 239000007789 gas Substances 0.000 claims description 51
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 47
- 238000010304 firing Methods 0.000 claims description 45
- 229910052759 nickel Inorganic materials 0.000 claims description 42
- 229910052799 carbon Inorganic materials 0.000 claims description 37
- 238000001694 spray drying Methods 0.000 claims description 37
- 229910052748 manganese Inorganic materials 0.000 claims description 36
- 239000007788 liquid Substances 0.000 claims description 35
- 229910052796 boron Inorganic materials 0.000 claims description 34
- 238000005259 measurement Methods 0.000 claims description 33
- 229910052721 tungsten Inorganic materials 0.000 claims description 32
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 238000004519 manufacturing process Methods 0.000 claims description 28
- 239000002994 raw material Substances 0.000 claims description 28
- 239000007921 spray Substances 0.000 claims description 27
- 239000013078 crystal Substances 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 22
- 239000000463 material Substances 0.000 claims description 21
- 229910052760 oxygen Inorganic materials 0.000 claims description 20
- 150000002642 lithium compounds Chemical class 0.000 claims description 18
- 238000004416 surface enhanced Raman spectroscopy Methods 0.000 claims description 18
- 238000001132 ultrasonic dispersion Methods 0.000 claims description 17
- 229910001416 lithium ion Inorganic materials 0.000 claims description 16
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 15
- 229910052750 molybdenum Inorganic materials 0.000 claims description 15
- 239000001301 oxygen Substances 0.000 claims description 15
- 150000003623 transition metal compounds Chemical class 0.000 claims description 13
- 239000011230 binding agent Substances 0.000 claims description 12
- 229910052797 bismuth Inorganic materials 0.000 claims description 12
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 12
- 238000002042 time-of-flight secondary ion mass spectrometry Methods 0.000 claims description 12
- 230000006870 function Effects 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 150000002697 manganese compounds Chemical class 0.000 claims description 8
- 150000002816 nickel compounds Chemical class 0.000 claims description 8
- 230000008569 process Effects 0.000 claims description 8
- 238000010298 pulverizing process Methods 0.000 claims description 8
- 150000001869 cobalt compounds Chemical class 0.000 claims description 7
- 239000011255 nonaqueous electrolyte Substances 0.000 claims description 7
- 229910015118 LiMO Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 5
- 239000004327 boric acid Substances 0.000 claims description 5
- 229910003002 lithium salt Inorganic materials 0.000 claims description 5
- 159000000002 lithium salts Chemical class 0.000 claims description 5
- 238000005011 time of flight secondary ion mass spectroscopy Methods 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- 239000012634 fragment Substances 0.000 claims description 4
- 238000002459 porosimetry Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims description 4
- 238000000479 surface-enhanced Raman spectrum Methods 0.000 claims description 4
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000008030 elimination Effects 0.000 claims 1
- 238000003379 elimination reaction Methods 0.000 claims 1
- 238000001004 secondary ion mass spectrometry Methods 0.000 claims 1
- 238000001035 drying Methods 0.000 description 45
- 230000000052 comparative effect Effects 0.000 description 37
- 239000002609 medium Substances 0.000 description 25
- 239000000523 sample Substances 0.000 description 24
- 239000007787 solid Substances 0.000 description 24
- 239000010410 layer Substances 0.000 description 22
- 238000002156 mixing Methods 0.000 description 19
- 230000002829 reductive effect Effects 0.000 description 17
- 239000011163 secondary particle Substances 0.000 description 17
- 229910018916 CoOOH Inorganic materials 0.000 description 16
- 230000000694 effects Effects 0.000 description 16
- 238000002441 X-ray diffraction Methods 0.000 description 15
- 230000001186 cumulative effect Effects 0.000 description 15
- 238000010438 heat treatment Methods 0.000 description 15
- 238000001878 scanning electron micrograph Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 239000007773 negative electrode material Substances 0.000 description 14
- 239000003575 carbonaceous material Substances 0.000 description 13
- 239000000126 substance Substances 0.000 description 13
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 12
- 238000013019 agitation Methods 0.000 description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 239000012530 fluid Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 150000003624 transition metals Chemical class 0.000 description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 10
- 239000002904 solvent Substances 0.000 description 10
- 239000010409 thin film Substances 0.000 description 10
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 10
- 239000010937 tungsten Substances 0.000 description 10
- 239000011149 active material Substances 0.000 description 9
- 238000000576 coating method Methods 0.000 description 9
- 238000011049 filling Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 230000000704 physical effect Effects 0.000 description 9
- 239000002243 precursor Substances 0.000 description 9
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 8
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 8
- 239000004020 conductor Substances 0.000 description 8
- 239000007770 graphite material Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 238000005303 weighing Methods 0.000 description 8
- 239000004698 Polyethylene Substances 0.000 description 7
- 238000007600 charging Methods 0.000 description 7
- 238000009792 diffusion process Methods 0.000 description 7
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 7
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 7
- 239000010408 film Substances 0.000 description 7
- 229920000573 polyethylene Polymers 0.000 description 7
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000008151 electrolyte solution Substances 0.000 description 6
- 239000007769 metal material Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 239000007784 solid electrolyte Substances 0.000 description 6
- 229910052596 spinel Inorganic materials 0.000 description 6
- 239000011029 spinel Substances 0.000 description 6
- 230000002411 adverse Effects 0.000 description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 description 5
- 239000001569 carbon dioxide Substances 0.000 description 5
- 238000010277 constant-current charging Methods 0.000 description 5
- 239000002612 dispersion medium Substances 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 5
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 5
- 239000002905 metal composite material Substances 0.000 description 5
- 239000005486 organic electrolyte Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 238000002360 preparation method Methods 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 239000002562 thickening agent Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 4
- 229910013870 LiPF 6 Inorganic materials 0.000 description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 4
- 229910002640 NiOOH Inorganic materials 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 4
- 238000004833 X-ray photoelectron spectroscopy Methods 0.000 description 4
- 239000006230 acetylene black Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 238000010280 constant potential charging Methods 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- AMXOYNBUYSYVKV-UHFFFAOYSA-M lithium bromide Chemical compound [Li+].[Br-] AMXOYNBUYSYVKV-UHFFFAOYSA-M 0.000 description 4
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 4
- 238000000691 measurement method Methods 0.000 description 4
- 238000012856 packing Methods 0.000 description 4
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 4
- 239000004810 polytetrafluoroethylene Substances 0.000 description 4
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 4
- 229910052709 silver Inorganic materials 0.000 description 4
- GCLGEJMYGQKIIW-UHFFFAOYSA-H sodium hexametaphosphate Chemical compound [Na]OP1(=O)OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])OP(=O)(O[Na])O1 GCLGEJMYGQKIIW-UHFFFAOYSA-H 0.000 description 4
- 235000019982 sodium hexametaphosphate Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 4
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- VAYTZRYEBVHVLE-UHFFFAOYSA-N 1,3-dioxol-2-one Chemical compound O=C1OC=CO1 VAYTZRYEBVHVLE-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 3
- 239000005977 Ethylene Substances 0.000 description 3
- 229910013716 LiNi Inorganic materials 0.000 description 3
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- 229910021383 artificial graphite Inorganic materials 0.000 description 3
- 238000004364 calculation method Methods 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
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 3
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- 235000014113 dietary fatty acids Nutrition 0.000 description 3
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- 238000000605 extraction Methods 0.000 description 3
- 229930195729 fatty acid Natural products 0.000 description 3
- 239000000194 fatty acid Substances 0.000 description 3
- 229910052731 fluorine Inorganic materials 0.000 description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 3
- 229910003480 inorganic solid Inorganic materials 0.000 description 3
- 150000002500 ions Chemical group 0.000 description 3
- 229910052746 lanthanum Inorganic materials 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 229910021382 natural graphite Inorganic materials 0.000 description 3
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- 239000005060 rubber Substances 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 3
- QPUYECUOLPXSFR-UHFFFAOYSA-N 1-methylnaphthalene Chemical compound C1=CC=C2C(C)=CC=CC2=C1 QPUYECUOLPXSFR-UHFFFAOYSA-N 0.000 description 2
- YEJRWHAVMIAJKC-UHFFFAOYSA-N 4-Butyrolactone Chemical compound O=C1CCCO1 YEJRWHAVMIAJKC-UHFFFAOYSA-N 0.000 description 2
- 238000004438 BET method Methods 0.000 description 2
- 229910015902 Bi 2 O 3 Inorganic materials 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229910020599 Co 3 O 4 Inorganic materials 0.000 description 2
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 2
- LCGLNKUTAGEVQW-UHFFFAOYSA-N Dimethyl ether Chemical compound COC LCGLNKUTAGEVQW-UHFFFAOYSA-N 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 2
- 229910014689 LiMnO Inorganic materials 0.000 description 2
- 229910013553 LiNO Inorganic materials 0.000 description 2
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 2
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 2
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 2
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 2
- 229910052779 Neodymium Inorganic materials 0.000 description 2
- 241000080590 Niso Species 0.000 description 2
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- 238000001069 Raman spectroscopy Methods 0.000 description 2
- 229910005965 SO 2 Inorganic materials 0.000 description 2
- 229910052772 Samarium Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000002174 Styrene-butadiene Substances 0.000 description 2
- ZYXUQEDFWHDILZ-UHFFFAOYSA-N [Ni].[Mn].[Li] Chemical compound [Ni].[Mn].[Li] ZYXUQEDFWHDILZ-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000011324 bead Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 2
- 239000000571 coke Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 150000004665 fatty acids Chemical class 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000011737 fluorine Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229910052745 lead Inorganic materials 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- PQXKHYXIUOZZFA-UHFFFAOYSA-M lithium fluoride Chemical compound [Li+].[F-] PQXKHYXIUOZZFA-UHFFFAOYSA-M 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011331 needle coke Substances 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 239000010450 olivine Substances 0.000 description 2
- 229910052609 olivine Inorganic materials 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 239000011802 pulverized particle Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
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| JP2009103921A Expired - Fee Related JP4466787B2 (ja) | 2006-12-26 | 2009-04-22 | リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
| JP2009206032A Pending JP2009289758A (ja) | 2006-12-26 | 2009-09-07 | リチウム遷移金属系化合物粉体、その製造方法、及びその焼成前駆体となる噴霧乾燥体、並びにそれを用いたリチウム二次電池用正極及びリチウム二次電池 |
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| JP2005251716A (ja) | 2004-02-05 | 2005-09-15 | Nichia Chem Ind Ltd | 非水電解質二次電池用正極活物質、非水電解質二次電池用正極合剤および非水電解質二次電池 |
| JP4539816B2 (ja) | 2004-02-20 | 2010-09-08 | 日本電気株式会社 | リチウム二次電池用正極及びリチウム二次電池 |
| ATE523906T1 (de) * | 2004-04-27 | 2011-09-15 | Mitsubishi Chem Corp | Schicht-lithium-nickel-mangan-kobalt- verbundoxidpulver für das material einer positivelektrode einer lithium-sekundärbatterie, herstellungsprozess dafür, positive elektrode einer lithium-sekundärbatterie daraus und lithium-sekundärbatterie |
| JP4798962B2 (ja) | 2004-05-06 | 2011-10-19 | 日本電工株式会社 | リチウムマンガン複合酸化物及びその製造方法 |
| JP4721729B2 (ja) | 2004-11-12 | 2011-07-13 | 三洋電機株式会社 | 非水電解質二次電池 |
| CN101151748B (zh) * | 2005-02-08 | 2010-10-06 | 三菱化学株式会社 | 锂二次电池及其正极材料 |
| JP2006260906A (ja) * | 2005-03-16 | 2006-09-28 | Sony Corp | 電池 |
| JP5076285B2 (ja) * | 2005-05-27 | 2012-11-21 | ソニー株式会社 | リチウムイオン二次電池用正極活物質、リチウムイオン二次電池用正極およびリチウムイオン二次電池 |
| JP2006349912A (ja) | 2005-06-15 | 2006-12-28 | Phoenix Denki Kk | 直流点灯の高圧放電灯による投射型システムとその作動方法 |
| JP4849851B2 (ja) | 2005-09-16 | 2012-01-11 | 太陽ホールディングス株式会社 | 光硬化性組成物及びそれを用いて黒色パターンを形成したプラズマディスプレイパネル |
| CN102044673B (zh) * | 2006-04-07 | 2012-11-21 | 三菱化学株式会社 | 锂二次电池正极材料用锂镍锰钴系复合氧化物粉体 |
-
2007
- 2007-12-21 EP EP11159159A patent/EP2337125A1/en not_active Withdrawn
- 2007-12-21 CN CN2007800413110A patent/CN101536220B/zh not_active Expired - Fee Related
- 2007-12-21 JP JP2007330491A patent/JP4475326B2/ja not_active Expired - Fee Related
- 2007-12-21 US US12/517,813 patent/US20110003200A1/en not_active Abandoned
- 2007-12-21 WO PCT/JP2007/074698 patent/WO2008078695A1/ja not_active Ceased
- 2007-12-21 EP EP07859978.4A patent/EP2110872B1/en not_active Not-in-force
- 2007-12-21 CN CN201010511813.9A patent/CN101997115B/zh not_active Expired - Fee Related
- 2007-12-21 KR KR1020147018086A patent/KR101534042B1/ko not_active Expired - Fee Related
- 2007-12-21 CN CN201010511466XA patent/CN101997114B/zh not_active Expired - Fee Related
- 2007-12-21 KR KR1020097008121A patent/KR101498886B1/ko not_active Expired - Fee Related
- 2007-12-21 EP EP11159225A patent/EP2341570A1/en not_active Withdrawn
-
2009
- 2009-04-22 JP JP2009103921A patent/JP4466787B2/ja not_active Expired - Fee Related
- 2009-09-07 JP JP2009206032A patent/JP2009289758A/ja active Pending
-
2016
- 2016-02-01 US US15/012,564 patent/US20160301071A1/en not_active Abandoned
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