JP2013503450A5 - - Google Patents
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- JP2013503450A5 JP2013503450A5 JP2012527020A JP2012527020A JP2013503450A5 JP 2013503450 A5 JP2013503450 A5 JP 2013503450A5 JP 2012527020 A JP2012527020 A JP 2012527020A JP 2012527020 A JP2012527020 A JP 2012527020A JP 2013503450 A5 JP2013503450 A5 JP 2013503450A5
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- Prior art keywords
- positive electrode
- composition
- electrode active
- less
- volts
- Prior art date
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- 239000000203 mixture Substances 0.000 claims description 85
- 239000007774 positive electrode material Substances 0.000 claims description 40
- 229910052744 lithium Inorganic materials 0.000 claims description 24
- 238000000576 coating method Methods 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 18
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 17
- 239000002243 precursor Substances 0.000 claims description 17
- 229910044991 metal oxide Inorganic materials 0.000 claims description 16
- 150000004706 metal oxides Chemical class 0.000 claims description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 13
- 239000011572 manganese Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 229910001416 lithium ion Inorganic materials 0.000 claims description 9
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002019 doping agent Substances 0.000 claims description 7
- 229910021450 lithium metal oxide Inorganic materials 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052788 barium Inorganic materials 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- 229910052793 cadmium Inorganic materials 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052712 strontium Inorganic materials 0.000 claims description 6
- 229910052719 titanium Inorganic materials 0.000 claims description 6
- 229910052720 vanadium Inorganic materials 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052684 Cerium Inorganic materials 0.000 claims description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 claims description 5
- 239000003792 electrolyte Substances 0.000 claims description 5
- 239000011737 fluorine Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 5
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052727 yttrium Inorganic materials 0.000 claims description 5
- 229910013716 LiNi Inorganic materials 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000000087 stabilizing effect Effects 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 3
- 239000010941 cobalt Substances 0.000 claims description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- 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 claims description 2
- 230000002194 synthesizing effect Effects 0.000 claims description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 1
- 229910001512 metal fluoride Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 description 19
- 230000002427 irreversible effect Effects 0.000 description 13
- 229910016569 AlF 3 Inorganic materials 0.000 description 7
- 239000011149 active material Substances 0.000 description 6
- 230000001351 cycling effect Effects 0.000 description 6
- 239000007773 negative electrode material Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- 229910015118 LiMO Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000006183 anode active material Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002388 carbon-based active material Substances 0.000 description 1
- 239000006182 cathode active material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23734409P | 2009-08-27 | 2009-08-27 | |
| US61/237,344 | 2009-08-27 | ||
| PCT/US2010/046951 WO2011031546A2 (en) | 2009-08-27 | 2010-08-27 | Layer-layer lithium rich complex metal oxides with high specific capacity and excellent cycling |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015121377A Division JP2015213075A (ja) | 2009-08-27 | 2015-06-16 | 高い比容量および優れたサイクルを有する積層リチウムリッチ錯体金属酸化物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013503450A JP2013503450A (ja) | 2013-01-31 |
| JP2013503450A5 true JP2013503450A5 (https=) | 2014-09-11 |
| JP6162402B2 JP6162402B2 (ja) | 2017-07-12 |
Family
ID=43625388
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012527020A Active JP6162402B2 (ja) | 2009-08-27 | 2010-08-27 | 高い比容量および優れたサイクルを有する積層リチウムリッチ錯体金属酸化物 |
| JP2015121377A Pending JP2015213075A (ja) | 2009-08-27 | 2015-06-16 | 高い比容量および優れたサイクルを有する積層リチウムリッチ錯体金属酸化物 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015121377A Pending JP2015213075A (ja) | 2009-08-27 | 2015-06-16 | 高い比容量および優れたサイクルを有する積層リチウムリッチ錯体金属酸化物 |
Country Status (7)
| Country | Link |
|---|---|
| US (4) | US8475959B2 (https=) |
| EP (1) | EP2471134B1 (https=) |
| JP (2) | JP6162402B2 (https=) |
| KR (1) | KR20120089845A (https=) |
| CN (1) | CN102484249A (https=) |
| TW (1) | TWI429132B (https=) |
| WO (1) | WO2011031546A2 (https=) |
Families Citing this family (162)
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-
2010
- 2010-08-27 CN CN2010800379516A patent/CN102484249A/zh active Pending
- 2010-08-27 KR KR1020127006527A patent/KR20120089845A/ko not_active Ceased
- 2010-08-27 WO PCT/US2010/046951 patent/WO2011031546A2/en not_active Ceased
- 2010-08-27 JP JP2012527020A patent/JP6162402B2/ja active Active
- 2010-08-27 EP EP10815889.0A patent/EP2471134B1/en active Active
- 2010-08-27 US US12/870,295 patent/US8475959B2/en active Active
- 2010-08-27 US US12/869,976 patent/US8394534B2/en active Active
- 2010-08-27 TW TW099128959A patent/TWI429132B/zh not_active IP Right Cessation
-
2013
- 2013-02-12 US US13/765,359 patent/US8741485B2/en active Active
-
2014
- 2014-04-07 US US14/246,914 patent/US20140234716A1/en not_active Abandoned
-
2015
- 2015-06-16 JP JP2015121377A patent/JP2015213075A/ja active Pending
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