JP2013171785A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2013171785A5 JP2013171785A5 JP2012036344A JP2012036344A JP2013171785A5 JP 2013171785 A5 JP2013171785 A5 JP 2013171785A5 JP 2012036344 A JP2012036344 A JP 2012036344A JP 2012036344 A JP2012036344 A JP 2012036344A JP 2013171785 A5 JP2013171785 A5 JP 2013171785A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- lithium
- battery
- composite oxide
- 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 description 104
- 239000007774 positive electrode material Substances 0.000 description 84
- 239000011255 nonaqueous electrolyte Substances 0.000 description 57
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 55
- 239000002905 metal composite material Substances 0.000 description 43
- 239000000843 powder Substances 0.000 description 37
- PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 36
- 229910001416 lithium ion Inorganic materials 0.000 description 23
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 22
- 239000002245 particle Substances 0.000 description 22
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 20
- 239000000463 material Substances 0.000 description 17
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000002131 composite material Substances 0.000 description 15
- -1 Lithium transition metal Chemical class 0.000 description 14
- 238000000034 method Methods 0.000 description 14
- 239000011164 primary particle Substances 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 14
- 238000002156 mixing Methods 0.000 description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 238000011156 evaluation Methods 0.000 description 10
- 229910052758 niobium Inorganic materials 0.000 description 9
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 150000001875 compounds Chemical class 0.000 description 8
- 229910052750 molybdenum Inorganic materials 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 8
- 239000010937 tungsten Substances 0.000 description 8
- 239000000654 additive Substances 0.000 description 7
- 230000000996 additive effect Effects 0.000 description 7
- 239000002904 solvent Substances 0.000 description 7
- 239000011149 active material Substances 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000011163 secondary particle Substances 0.000 description 6
- 229910052720 vanadium Inorganic materials 0.000 description 6
- 230000002776 aggregation Effects 0.000 description 5
- 238000004220 aggregation Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 229910052748 manganese Inorganic materials 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 229910052715 tantalum Inorganic materials 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 239000002033 PVDF binder Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 229910052731 fluorine Inorganic materials 0.000 description 4
- 239000011737 fluorine Substances 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 239000003960 organic solvent Substances 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
- 229910052702 rhenium Inorganic materials 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 229910052723 transition metal Inorganic materials 0.000 description 4
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 3
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229910017698 Ni 1-x-y Co Inorganic materials 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910013684 LiClO 4 Inorganic materials 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 2
- SOXUFMZTHZXOGC-UHFFFAOYSA-N [Li].[Mn].[Co].[Ni] Chemical compound [Li].[Mn].[Co].[Ni] SOXUFMZTHZXOGC-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910021383 artificial graphite Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052796 boron Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- CKFRRHLHAJZIIN-UHFFFAOYSA-N cobalt lithium Chemical compound [Li].[Co] CKFRRHLHAJZIIN-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 2
- RSNHXDVSISOZOB-UHFFFAOYSA-N lithium nickel Chemical compound [Li].[Ni] RSNHXDVSISOZOB-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 239000007773 negative electrode material Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000000790 scattering method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- ZZXUZKXVROWEIF-UHFFFAOYSA-N 1,2-butylene carbonate Chemical compound CCC1COC(=O)O1 ZZXUZKXVROWEIF-UHFFFAOYSA-N 0.000 description 1
- YBJCDTIWNDBNTM-UHFFFAOYSA-N 1-methylsulfonylethane Chemical compound CCS(C)(=O)=O YBJCDTIWNDBNTM-UHFFFAOYSA-N 0.000 description 1
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- YEVQZPWSVWZAOB-UHFFFAOYSA-N 2-(bromomethyl)-1-iodo-4-(trifluoromethyl)benzene Chemical compound FC(F)(F)C1=CC=C(I)C(CBr)=C1 YEVQZPWSVWZAOB-UHFFFAOYSA-N 0.000 description 1
- JWUJQDFVADABEY-UHFFFAOYSA-N 2-methyltetrahydrofuran Chemical compound CC1CCCO1 JWUJQDFVADABEY-UHFFFAOYSA-N 0.000 description 1
- GKZFQPGIDVGTLZ-UHFFFAOYSA-N 4-(trifluoromethyl)-1,3-dioxolan-2-one Chemical compound FC(F)(F)C1COC(=O)O1 GKZFQPGIDVGTLZ-UHFFFAOYSA-N 0.000 description 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000004438 BET method Methods 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- 229910015015 LiAsF 6 Inorganic materials 0.000 description 1
- 229910013063 LiBF 4 Inorganic materials 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910013131 LiN Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 229910001228 Li[Ni1/3Co1/3Mn1/3]O2 (NCM 111) Inorganic materials 0.000 description 1
- 229910016401 Ni0.34Co0.33Mn0.33 Inorganic materials 0.000 description 1
- 229910016890 Ni0.82Co0.15Al0.03O2 Inorganic materials 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- KFDQGLPGKXUTMZ-UHFFFAOYSA-N [Mn].[Co].[Ni] Chemical compound [Mn].[Co].[Ni] KFDQGLPGKXUTMZ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 150000005678 chain carbonates Chemical class 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 150000005676 cyclic carbonates Chemical class 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- VUPKGFBOKBGHFZ-UHFFFAOYSA-N dipropyl carbonate Chemical compound CCCOC(=O)OCCC VUPKGFBOKBGHFZ-UHFFFAOYSA-N 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000011883 electrode binding agent Substances 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002847 impedance measurement Methods 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 150000002642 lithium compounds Chemical class 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 229910000480 nickel oxide Inorganic materials 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- MHYFEEDKONKGEB-UHFFFAOYSA-N oxathiane 2,2-dioxide Chemical compound O=S1(=O)CCCCO1 MHYFEEDKONKGEB-UHFFFAOYSA-N 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 150000003018 phosphorus compounds Chemical class 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 238000001694 spray drying Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
- 150000003464 sulfur compounds Chemical class 0.000 description 1
- 239000003115 supporting electrolyte Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- DQWPFSLDHJDLRL-UHFFFAOYSA-N triethyl phosphate Chemical compound CCOP(=O)(OCC)OCC DQWPFSLDHJDLRL-UHFFFAOYSA-N 0.000 description 1
- CMPGARWFYBADJI-UHFFFAOYSA-L tungstic acid Chemical compound O[W](O)(=O)=O CMPGARWFYBADJI-UHFFFAOYSA-L 0.000 description 1
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012036344A JP5370515B2 (ja) | 2012-02-22 | 2012-02-22 | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 |
| EP13751366.9A EP2819226B1 (en) | 2012-02-22 | 2013-02-14 | Positive-electrode material for nonaqueous-electrolyte secondary battery, manufacturing method therefor, and nonaqueous-electrolyte secondary battery using said positive-electrode material |
| PCT/JP2013/053472 WO2013125426A1 (ja) | 2012-02-22 | 2013-02-14 | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 |
| US14/379,924 US9991505B2 (en) | 2012-02-22 | 2013-02-14 | Positive-electrode material for nonaqueous-electrolyte secondary battery, method for manufacturing the same, and nonaqueous-electrolyte secondary battery using said positive-electrode material |
| KR1020147012633A KR101675208B1 (ko) | 2012-02-22 | 2013-02-14 | 비수계 전해질 이차 전지용 양극 재료와 그의 제조 방법, 및 이 양극 재료를 이용한 비수계 전해질 이차 전지 |
| CN201380004167.9A CN103988349B (zh) | 2012-02-22 | 2013-02-14 | 非水系电解质二次电池用正极材料及其制造方法、及使用了该正极材料的非水系电解质二次电池 |
| US15/381,171 US10090514B2 (en) | 2012-02-22 | 2016-12-16 | Positive-electrode material for nonaqueous-electrolyte secondary battery, method for manufacturing the same, and nonaqueous-electrolyte secondary battery using said positive-electrode material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012036344A JP5370515B2 (ja) | 2012-02-22 | 2012-02-22 | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013171785A JP2013171785A (ja) | 2013-09-02 |
| JP2013171785A5 true JP2013171785A5 (enExample) | 2013-10-10 |
| JP5370515B2 JP5370515B2 (ja) | 2013-12-18 |
Family
ID=49005613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012036344A Active JP5370515B2 (ja) | 2012-02-22 | 2012-02-22 | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 |
Country Status (6)
| Country | Link |
|---|---|
| US (2) | US9991505B2 (enExample) |
| EP (1) | EP2819226B1 (enExample) |
| JP (1) | JP5370515B2 (enExample) |
| KR (1) | KR101675208B1 (enExample) |
| CN (1) | CN103988349B (enExample) |
| WO (1) | WO2013125426A1 (enExample) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10193183B2 (en) | 2014-02-28 | 2019-01-29 | Sanyo Electric Co., Ltd. | Nonaqueous electrolyte secondary batteries |
| CN106104870B (zh) * | 2014-03-17 | 2020-06-09 | 三洋电机株式会社 | 非水电解质二次电池 |
| JP5999208B2 (ja) * | 2014-04-25 | 2016-09-28 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |
| JP6730777B2 (ja) * | 2014-08-29 | 2020-07-29 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 |
| JP6090608B2 (ja) * | 2014-11-28 | 2017-03-08 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |
| JP6090609B2 (ja) | 2014-11-28 | 2017-03-08 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |
| JP6555636B2 (ja) * | 2015-03-03 | 2019-08-07 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質およびその製造方法 |
| WO2016140207A1 (ja) * | 2015-03-03 | 2016-09-09 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質およびその製造方法 |
| JP6544579B2 (ja) * | 2015-03-25 | 2019-07-17 | 住友金属鉱山株式会社 | タングステン酸リチウムの製造方法、およびタングステン酸リチウムを用いた非水系電解質二次電池用正極活物質の製造方法 |
| JP6978182B2 (ja) * | 2015-04-24 | 2021-12-08 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |
| JP6998107B2 (ja) * | 2015-05-29 | 2022-01-18 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極材料、正極合材、およびそれぞれを用いた非水系電解質二次電池 |
| JP6777081B2 (ja) * | 2015-07-30 | 2020-10-28 | 住友金属鉱山株式会社 | 非水電解質二次電池用正極活物質および非水電解質二次電池 |
| WO2017038041A1 (ja) * | 2015-08-28 | 2017-03-09 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池 |
| JP6651789B2 (ja) | 2015-10-28 | 2020-02-19 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 |
| US11121368B2 (en) * | 2015-11-27 | 2021-09-14 | Sumitomo Metal Mining Co., Ltd. | Positive electrode material for nonaqueous electrolyte secondary battery and method for producing the same, and positive electrode composite material paste, and nonaqueous electrolyte secondary battery |
| JP6724361B2 (ja) * | 2015-12-25 | 2020-07-15 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 |
| JP2017188292A (ja) * | 2016-04-05 | 2017-10-12 | ユミコア | リチウム−ニッケル−コバルト−アルミニウム複合酸化物粉末 |
| JP6378246B2 (ja) | 2016-05-09 | 2018-08-22 | トヨタ自動車株式会社 | 正極活物質、及び、当該正極活物質を用いたリチウムイオン二次電池 |
| US12211992B2 (en) | 2016-05-27 | 2025-01-28 | Umicore | Positive electrode for lithium ion battery |
| CN108028375B (zh) | 2016-05-30 | 2020-12-18 | 日立金属株式会社 | 正极活性物质、正极、以及锂离子二次电池 |
| CN106058217B (zh) * | 2016-08-11 | 2019-08-09 | 复旦大学 | 一种钨酸锂材料及其制备与应用 |
| JP7159535B2 (ja) * | 2017-01-27 | 2022-10-25 | 住友金属鉱山株式会社 | タングステン酸リチウム、タングステン酸リチウムの製造方法、タングステン酸リチウムの製造装置、非水系電解質二次電池用正極材料、及び非水系電解質二次電池 |
| US10784500B2 (en) | 2017-05-01 | 2020-09-22 | Sumitomo Metal Mining Co., Ltd. | Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery |
| KR102337646B1 (ko) | 2017-06-23 | 2021-12-10 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 비수계 전해질 이차 전지 |
| WO2019013053A1 (ja) * | 2017-07-12 | 2019-01-17 | 住友金属鉱山株式会社 | 金属複合水酸化物とその製造方法、非水電解質二次電池用正極活物質とその製造方法、及び、それを用いた非水電解質二次電池 |
| JP6883263B2 (ja) * | 2017-09-11 | 2021-06-09 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| JP6818235B2 (ja) * | 2017-09-11 | 2021-01-20 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| CN111788723B (zh) | 2018-02-26 | 2023-07-25 | 尤米科尔公司 | 用于锂离子电池的正极浆料 |
| JP6962838B2 (ja) * | 2018-03-13 | 2021-11-05 | 住友化学株式会社 | リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池 |
| WO2019189679A1 (ja) | 2018-03-29 | 2019-10-03 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質 |
| KR102379561B1 (ko) * | 2020-03-05 | 2022-03-28 | 삼성에스디아이 주식회사 | 리튬이차전지용 복합양극활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지 |
| US12159996B2 (en) | 2020-03-25 | 2024-12-03 | Samsung Sdi Co., Ltd. | Positive electrode active material, positive electrode including the same, and lithium secondary battery employing the positive electrode |
| JP7148937B2 (ja) * | 2020-10-13 | 2022-10-06 | 国立大学法人信州大学 | リチウムイオン二次電池の正極の製造方法 |
| JP7641384B2 (ja) * | 2020-12-18 | 2025-03-06 | ユミコア | 充電式電池用の正極活物質の調製方法 |
| CN112768628A (zh) * | 2021-02-05 | 2021-05-07 | 远景动力技术(江苏)有限公司 | 一种正极极片及其制备方法和应用 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002075367A (ja) * | 2000-09-04 | 2002-03-15 | Mitsui Chemicals Inc | リチウム電池用正極活物質、その製法およびそれを用いた二次電池 |
| 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 |
| 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 |
| EP2337125A1 (en) * | 2006-12-26 | 2011-06-22 | Mitsubishi Chemical Corporation | Lithium transition metal based compound powder and method for manufacturing the same |
| JP2008285388A (ja) * | 2007-05-21 | 2008-11-27 | Toyota Motor Corp | リチウムイオン伝導性向上材 |
| WO2009031619A1 (ja) | 2007-09-04 | 2009-03-12 | Mitsubishi Chemical Corporation | 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 |
| JP5359140B2 (ja) * | 2008-05-01 | 2013-12-04 | 三菱化学株式会社 | リチウム遷移金属系化合物粉体、その製造方法並びに、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 |
| JP2010040383A (ja) * | 2008-08-06 | 2010-02-18 | Sony Corp | 正極活物質の製造方法および正極活物質 |
| JP5287520B2 (ja) | 2008-09-02 | 2013-09-11 | 住友化学株式会社 | 電極活物質、電極および非水電解質二次電池 |
| JP5549321B2 (ja) * | 2010-03-31 | 2014-07-16 | 日亜化学工業株式会社 | 非水電解質二次電池用正極活物質及び非水電解質二次電池 |
| JP5035712B2 (ja) * | 2010-09-30 | 2012-09-26 | 住友金属鉱山株式会社 | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |
| JP5623241B2 (ja) * | 2010-10-29 | 2014-11-12 | 三洋電機株式会社 | 非水電解質二次電池 |
| KR101272411B1 (ko) | 2011-03-28 | 2013-06-07 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 니켈 망간 복합 수산화물 입자와 그의 제조 방법, 비수계 전해질 이차 전지용 정극 활성 물질과 그의 제조 방법, 및 비수계 전해질 이차 전지 |
-
2012
- 2012-02-22 JP JP2012036344A patent/JP5370515B2/ja active Active
-
2013
- 2013-02-14 CN CN201380004167.9A patent/CN103988349B/zh active Active
- 2013-02-14 WO PCT/JP2013/053472 patent/WO2013125426A1/ja not_active Ceased
- 2013-02-14 KR KR1020147012633A patent/KR101675208B1/ko active Active
- 2013-02-14 US US14/379,924 patent/US9991505B2/en active Active
- 2013-02-14 EP EP13751366.9A patent/EP2819226B1/en active Active
-
2016
- 2016-12-16 US US15/381,171 patent/US10090514B2/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5370515B2 (ja) | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 | |
| JP2013171785A5 (enExample) | ||
| JP5822708B2 (ja) | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 | |
| JP5035712B2 (ja) | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 | |
| JP5772626B2 (ja) | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 | |
| JP6210439B2 (ja) | 非水系電解質二次電池用正極活物質とその製造方法、及び該正極活物質を用いた非水系電解質二次電池 | |
| JP2012079464A5 (enExample) | ||
| WO2017018099A1 (ja) | 非水電解質二次電池用正極活物質および非水電解質二次電池 | |
| JP6998107B2 (ja) | 非水系電解質二次電池用正極材料、正極合材、およびそれぞれを用いた非水系電解質二次電池 | |
| JP6582750B2 (ja) | 非水系電解質二次電池用正極活物質の製造方法 | |
| JP2017117766A (ja) | 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 | |
| JP6819859B2 (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| JP2018195419A (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| JP6848199B2 (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| WO2016104305A1 (ja) | 非水系電解質二次電池用正極活物質とその製造方法、及び該正極活物質を用いた非水系電解質二次電池 | |
| JP6730777B2 (ja) | 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池 | |
| JP6819860B2 (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| JP6919175B2 (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| JP6652744B2 (ja) | 非水電解質二次電池用セパレータ、および非水電解質二次電池 | |
| JP6819861B2 (ja) | 非水系電解質二次電池用正極材料、該正極材料を用いた非水系電解質二次電池、および非水系電解質二次電池用正極材料の製造方法。 | |
| JP6600991B2 (ja) | 非水系電解質二次電池用電解液、および該電解液を用いた非水系電解質二次電池 | |
| JP2016072038A (ja) | 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池 |