JP2019110136A5 - - Google Patents
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- Publication number
- JP2019110136A5 JP2019110136A5 JP2019041587A JP2019041587A JP2019110136A5 JP 2019110136 A5 JP2019110136 A5 JP 2019110136A5 JP 2019041587 A JP2019041587 A JP 2019041587A JP 2019041587 A JP2019041587 A JP 2019041587A JP 2019110136 A5 JP2019110136 A5 JP 2019110136A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- secondary battery
- positive electrode
- active material
- producing
- 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
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- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 14
- 229910052744 lithium Inorganic materials 0.000 claims 14
- 239000007774 positive electrode material Substances 0.000 claims 10
- 239000002131 composite material Substances 0.000 claims 9
- 238000004519 manufacturing process Methods 0.000 claims 8
- 239000011163 secondary particle Substances 0.000 claims 8
- 229910000000 metal hydroxide Inorganic materials 0.000 claims 7
- 150000004692 metal hydroxides Chemical class 0.000 claims 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 4
- 239000000203 mixture Substances 0.000 claims 4
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 claims 3
- 239000011572 manganese Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 3
- 150000002739 metals Chemical class 0.000 claims 3
- 239000011148 porous material Substances 0.000 claims 3
- 239000012266 salt solution Substances 0.000 claims 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 2
- 229910052788 barium Inorganic materials 0.000 claims 2
- 229910052796 boron Inorganic materials 0.000 claims 2
- 229910052793 cadmium Inorganic materials 0.000 claims 2
- 229910052791 calcium Inorganic materials 0.000 claims 2
- 229910052804 chromium Inorganic materials 0.000 claims 2
- 229910052802 copper Inorganic materials 0.000 claims 2
- 238000010304 firing Methods 0.000 claims 2
- 229910052733 gallium Inorganic materials 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 229910052738 indium Inorganic materials 0.000 claims 2
- IIPYXGDZVMZOAP-UHFFFAOYSA-N lithium nitrate Chemical compound [Li+].[O-][N+]([O-])=O IIPYXGDZVMZOAP-UHFFFAOYSA-N 0.000 claims 2
- 229910003002 lithium salt Inorganic materials 0.000 claims 2
- 159000000002 lithium salts Chemical class 0.000 claims 2
- GLXDVVHUTZTUQK-UHFFFAOYSA-M lithium;hydroxide;hydrate Chemical compound [Li+].O.[OH-] GLXDVVHUTZTUQK-UHFFFAOYSA-M 0.000 claims 2
- 229910052749 magnesium Inorganic materials 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 229910052758 niobium Inorganic materials 0.000 claims 2
- 229910052763 palladium Inorganic materials 0.000 claims 2
- 229910052703 rhodium Inorganic materials 0.000 claims 2
- 229910052707 ruthenium Inorganic materials 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 229910052712 strontium Inorganic materials 0.000 claims 2
- 229910052713 technetium Inorganic materials 0.000 claims 2
- 229910052718 tin Inorganic materials 0.000 claims 2
- 229910052719 titanium Inorganic materials 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 claims 2
- 229910052720 vanadium Inorganic materials 0.000 claims 2
- 229910052727 yttrium Inorganic materials 0.000 claims 2
- 229910052725 zinc Inorganic materials 0.000 claims 2
- 229910052726 zirconium Inorganic materials 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 150000001868 cobalt Chemical class 0.000 claims 1
- 229910017052 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 239000008139 complexing agent Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims 1
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 1
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 1
- FUJCRWPEOMXPAD-UHFFFAOYSA-N lithium oxide Chemical compound [Li+].[Li+].[O-2] FUJCRWPEOMXPAD-UHFFFAOYSA-N 0.000 claims 1
- 229910001947 lithium oxide Inorganic materials 0.000 claims 1
- 150000002696 manganese Chemical class 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 150000002815 nickel Chemical class 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000011164 primary particle Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 claims 1
- 238000003756 stirring Methods 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019041587A JP7049284B2 (ja) | 2019-03-07 | 2019-03-07 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2019041587A JP7049284B2 (ja) | 2019-03-07 | 2019-03-07 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017222627A Division JP6495997B1 (ja) | 2017-11-20 | 2017-11-20 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019110136A JP2019110136A (ja) | 2019-07-04 |
| JP2019110136A5 true JP2019110136A5 (enExample) | 2020-11-19 |
| JP7049284B2 JP7049284B2 (ja) | 2022-04-06 |
Family
ID=67180098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019041587A Active JP7049284B2 (ja) | 2019-03-07 | 2019-03-07 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP7049284B2 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7244615B1 (ja) * | 2021-12-08 | 2023-03-22 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
| JPWO2024162051A1 (enExample) | 2023-01-31 | 2024-08-08 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5651937B2 (ja) | 2008-09-10 | 2015-01-14 | 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、ならびにこれを用いた非水系電解質二次電池 |
| JP2013144625A (ja) | 2012-01-16 | 2013-07-25 | Tanaka Chemical Corp | ニッケルコバルトマンガン複合水酸化物及びその製造方法、非水電解質二次電池用の正極活物質、並びに非水電解質二次電池 |
| JP5630669B2 (ja) | 2012-06-29 | 2014-11-26 | トヨタ自動車株式会社 | リチウム二次電池 |
| JP6495997B1 (ja) | 2017-11-20 | 2019-04-03 | 住友化学株式会社 | リチウム二次電池用正極活物質、リチウム二次電池用正極及びリチウム二次電池 |
-
2019
- 2019-03-07 JP JP2019041587A patent/JP7049284B2/ja active Active
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