JP2015076154A5 - - Google Patents
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- Publication number
- JP2015076154A5 JP2015076154A5 JP2013209893A JP2013209893A JP2015076154A5 JP 2015076154 A5 JP2015076154 A5 JP 2015076154A5 JP 2013209893 A JP2013209893 A JP 2013209893A JP 2013209893 A JP2013209893 A JP 2013209893A JP 2015076154 A5 JP2015076154 A5 JP 2015076154A5
- Authority
- JP
- Japan
- Prior art keywords
- positive electrode
- electrolyte secondary
- active material
- secondary battery
- manganese composite
- 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.)
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- 239000002245 particle Substances 0.000 claims 22
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 15
- 239000002131 composite material Substances 0.000 claims 14
- -1 lithium nickel cobalt manganese Chemical compound 0.000 claims 14
- 239000007774 positive electrode material Substances 0.000 claims 14
- 238000004519 manufacturing process Methods 0.000 claims 11
- 239000007864 aqueous solution Substances 0.000 claims 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxyl anion Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 7
- 238000005406 washing Methods 0.000 claims 6
- 150000002642 lithium compounds Chemical class 0.000 claims 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 4
- 238000002425 crystallisation Methods 0.000 claims 4
- 230000005712 crystallization Effects 0.000 claims 4
- 239000011572 manganese Substances 0.000 claims 4
- 239000002002 slurry Substances 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 229910052791 calcium Inorganic materials 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 238000001035 drying Methods 0.000 claims 3
- 238000010304 firing Methods 0.000 claims 3
- 229910052749 magnesium Inorganic materials 0.000 claims 3
- 239000011812 mixed powder Substances 0.000 claims 3
- 239000011268 mixed slurry Substances 0.000 claims 3
- 238000002156 mixing Methods 0.000 claims 3
- 229910052750 molybdenum Inorganic materials 0.000 claims 3
- 229910052758 niobium Inorganic materials 0.000 claims 3
- 238000010899 nucleation Methods 0.000 claims 3
- 239000000243 solution Substances 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 229910052721 tungsten Inorganic materials 0.000 claims 3
- 229910052720 vanadium Inorganic materials 0.000 claims 3
- 229910052726 zirconium Inorganic materials 0.000 claims 3
- 238000001354 calcination Methods 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims 2
- 230000001590 oxidative Effects 0.000 claims 2
- 210000004940 Nucleus Anatomy 0.000 claims 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
- 229910052803 cobalt Inorganic materials 0.000 claims 1
- 239000010941 cobalt Substances 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 150000002736 metal compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 238000001238 wet grinding Methods 0.000 claims 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013209893A JP6432123B2 (ja) | 2013-10-07 | 2013-10-07 | 非水電解質二次電池用正極活物質およびその製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013209893A JP6432123B2 (ja) | 2013-10-07 | 2013-10-07 | 非水電解質二次電池用正極活物質およびその製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015076154A JP2015076154A (ja) | 2015-04-20 |
JP2015076154A5 true JP2015076154A5 (fi) | 2016-11-10 |
JP6432123B2 JP6432123B2 (ja) | 2018-12-05 |
Family
ID=53000876
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013209893A Active JP6432123B2 (ja) | 2013-10-07 | 2013-10-07 | 非水電解質二次電池用正極活物質およびその製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6432123B2 (fi) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6597167B2 (ja) * | 2015-10-21 | 2019-10-30 | 日亜化学工業株式会社 | 非水系二次電池用正極組成物 |
JP6623464B2 (ja) * | 2015-12-16 | 2019-12-25 | 株式会社豊田自動織機 | リチウムイオン二次電池 |
JP7135269B2 (ja) * | 2016-03-24 | 2022-09-13 | 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、非水系電解質二次電池用正極合材ペーストおよび非水系電解質二次電池 |
CN109476506B (zh) * | 2016-07-28 | 2022-02-15 | 住友化学株式会社 | 锂镍复合氧化物的制造方法 |
JP6669878B2 (ja) * | 2016-08-29 | 2020-03-18 | 株式会社田中化学研究所 | ナトリウムイオン二次電池用正極活物質 |
WO2018160023A1 (ko) * | 2017-02-28 | 2018-09-07 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
KR102176633B1 (ko) * | 2017-02-28 | 2020-11-09 | 주식회사 엘지화학 | 리튬 이차전지용 양극 활물질, 그 제조방법 및 이를 포함하는 리튬 이차전지 |
US20210111404A1 (en) * | 2018-04-02 | 2021-04-15 | Sumitomo Metal Mining Co., Ltd. | Cathode active material for lithium ion secondary battery and method for producing same |
JP7167491B2 (ja) * | 2018-05-31 | 2022-11-09 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質の製造方法、リチウムイオン二次電池用正極活物質、及びリチウムイオン二次電池 |
JP7056407B2 (ja) * | 2018-06-27 | 2022-04-19 | 住友金属鉱山株式会社 | 酸化ルテニウム粉末の乾燥方法 |
JP7371364B2 (ja) * | 2018-06-27 | 2023-10-31 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質とその製造方法、リチウムイオン二次電池用正極、及び、リチウムイオン二次電池 |
JP7336648B2 (ja) * | 2019-04-10 | 2023-09-01 | 住友金属鉱山株式会社 | リチウムイオン二次電池用正極活物質の製造方法 |
KR20210031325A (ko) * | 2019-09-11 | 2021-03-19 | 주식회사 엘지화학 | 이차전지용 양극재 및 이를 포함하는 리튬 이차전지 |
JP6780140B1 (ja) * | 2020-01-17 | 2020-11-04 | 住友化学株式会社 | 全固体リチウムイオン電池用混合粉末、全固体リチウムイオン電池用混合ペースト、電極および全固体リチウムイオン電池 |
EP4046968B1 (en) * | 2020-03-20 | 2024-08-07 | Lg Chem, Ltd. | Method of preparing positive electrode active material precursor for lithium secondary battery, positive electrode active material precursor, and positive electrode active material, positive electrode, and lithium secondary battery which are prepared by using the precursor |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007091573A (ja) * | 2005-06-10 | 2007-04-12 | Tosoh Corp | リチウム−ニッケル−マンガン−コバルト複合酸化物及びその製造方法並びにその用途 |
JP2008147068A (ja) * | 2006-12-12 | 2008-06-26 | Ise Chemicals Corp | 非水電解液二次電池用リチウム複合酸化物 |
JP5205090B2 (ja) * | 2008-03-19 | 2013-06-05 | 日立ビークルエナジー株式会社 | リチウム二次電池用正極及びこれを用いたリチウム二次電池 |
JP5300241B2 (ja) * | 2007-10-29 | 2013-09-25 | 日産自動車株式会社 | 高出力リチウムイオン電池用正極電極 |
WO2012164752A1 (ja) * | 2011-05-30 | 2012-12-06 | 住友金属鉱山株式会社 | 非水系二次電池用正極活物質とその製造方法、ならびに該正極活物質を用いた非水系電解質二次電池 |
JP5971109B2 (ja) * | 2011-12-20 | 2016-08-17 | 住友金属鉱山株式会社 | ニッケル複合水酸化物とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池 |
JP2013201077A (ja) * | 2012-03-26 | 2013-10-03 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
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2013
- 2013-10-07 JP JP2013209893A patent/JP6432123B2/ja active Active
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