JPWO2020082019A5 - - Google Patents
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- Publication number
- JPWO2020082019A5 JPWO2020082019A5 JP2021521055A JP2021521055A JPWO2020082019A5 JP WO2020082019 A5 JPWO2020082019 A5 JP WO2020082019A5 JP 2021521055 A JP2021521055 A JP 2021521055A JP 2021521055 A JP2021521055 A JP 2021521055A JP WO2020082019 A5 JPWO2020082019 A5 JP WO2020082019A5
- Authority
- JP
- Japan
- Prior art keywords
- lithium
- molar ratio
- component
- metal
- oxide electrode
- 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
- 238000000034 method Methods 0.000 claims 28
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 24
- 229910052744 lithium Inorganic materials 0.000 claims 24
- 229910052751 metal Inorganic materials 0.000 claims 19
- 239000002184 metal Substances 0.000 claims 19
- 239000000463 material Substances 0.000 claims 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 13
- 229910021437 lithium-transition metal oxide Inorganic materials 0.000 claims 10
- 229910052759 nickel Inorganic materials 0.000 claims 8
- 238000005245 sintering Methods 0.000 claims 5
- 239000012535 impurity Substances 0.000 claims 4
- 229910052782 aluminium Inorganic materials 0.000 claims 3
- 239000000470 constituent Substances 0.000 claims 3
- 238000006138 lithiation reaction Methods 0.000 claims 3
- VGYDTVNNDKLMHX-UHFFFAOYSA-N lithium;manganese;nickel;oxocobalt Chemical compound [Li].[Mn].[Ni].[Co]=O VGYDTVNNDKLMHX-UHFFFAOYSA-N 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 239000002243 precursor Substances 0.000 claims 2
- NDPGDHBNXZOBJS-UHFFFAOYSA-N aluminum lithium cobalt(2+) nickel(2+) oxygen(2-) Chemical compound [Li+].[O--].[O--].[O--].[O--].[Al+3].[Co++].[Ni++] NDPGDHBNXZOBJS-UHFFFAOYSA-N 0.000 claims 1
- 239000013078 crystal Substances 0.000 claims 1
- 229910001317 nickel manganese cobalt oxide (NMC) Inorganic materials 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862748397P | 2018-10-20 | 2018-10-20 | |
| US62/748,397 | 2018-10-20 | ||
| US16/265,128 US11152609B2 (en) | 2018-10-20 | 2019-02-01 | Method for synthesizing nickel-cobalt-aluminum electrodes |
| US16/265,128 | 2019-02-01 | ||
| PCT/US2019/057060 WO2020082019A1 (en) | 2018-10-20 | 2019-10-18 | Method for synthesizing nickel-cobalt-aluminum electrodes |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| JP2022505141A JP2022505141A (ja) | 2022-01-14 |
| JP2022505141A5 JP2022505141A5 (https=) | 2022-09-28 |
| JPWO2020082019A5 true JPWO2020082019A5 (https=) | 2022-09-28 |
| JP7361105B2 JP7361105B2 (ja) | 2023-10-13 |
Family
ID=70281246
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021521055A Active JP7361105B2 (ja) | 2018-10-20 | 2019-10-18 | ニッケル－コバルト－アルミニウム電極の合成方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11152609B2 (https=) |
| EP (1) | EP3867965A1 (https=) |
| JP (1) | JP7361105B2 (https=) |
| KR (1) | KR102872587B1 (https=) |
| CN (2) | CN121546000A (https=) |
| WO (1) | WO2020082019A1 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7476344B2 (ja) * | 2020-09-24 | 2024-04-30 | エルジー・ケム・リミテッド | 高含量ニッケル含有リチウム複合遷移金属酸化物正極活物質の単粒子の固相合成方法、これにより形成された高含量ニッケル含有リチウム複合遷移金属酸化物正極活物質の単粒子及びそれを含む正極及びリチウム二次電池 |
| CN112831838A (zh) * | 2020-12-31 | 2021-05-25 | 南通瑞翔新材料有限公司 | 一种单晶型镍钴铝酸锂正极材料的制备方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69736803T2 (de) * | 1996-11-07 | 2007-08-09 | Matsushita Electric Industrial Co., Ltd., Kadoma | Verfahren zur herstellung positiver aktiver materialien für nichtwässrige elektrolytische sekundärzelle |
| JP4949018B2 (ja) * | 2004-03-16 | 2012-06-06 | パナソニック株式会社 | リチウム二次電池 |
| JP4996117B2 (ja) * | 2006-03-23 | 2012-08-08 | 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およびその製造方法とそれを用いた非水系電解質二次電池 |
| CN101621125B (zh) * | 2009-02-13 | 2011-03-30 | 成都晶元新材料技术有限公司 | 一种镍钴锰多元掺杂锂离子电池正极材料及其制备方法 |
| KR101644258B1 (ko) * | 2012-02-23 | 2016-07-29 | 스미토모 긴조쿠 고잔 가부시키가이샤 | 니켈 복합 수산화물과 그의 제조 방법, 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 비수계 전해질 이차 전지 |
| CN104675760B (zh) * | 2015-02-13 | 2017-03-01 | 浙江大学 | 一种喷嘴可调式蒸汽喷射器 |
| EP3347934B1 (en) * | 2015-09-08 | 2020-12-02 | Umicore | Precursor and method for preparing ni based li transition metal oxide cathodes for rechargeable batteries |
| KR20200021564A (ko) * | 2015-09-08 | 2020-02-28 | 유미코아 | 충전식 배터리용 Li 전이 금속 산화물 캐소드의 제조를 위한 전구체 및 방법 |
| US10777815B2 (en) * | 2015-10-09 | 2020-09-15 | Sumitomo Metal Mining Co., Ltd. | Lithium nickel containing composite oxide and manufacturing method thereof, and nonaqueous-electrolyte secondary battery |
| EP3589585A1 (en) * | 2017-03-03 | 2020-01-08 | Umicore | PRECURSOR AND METHOD FOR PREPARING Ni BASED CATHODE MATERIAL FOR RECHARGEABLE LITHIUM ION BATTERIES |
| US11367872B2 (en) * | 2017-03-03 | 2022-06-21 | Umicore | Precursor and method for preparing Ni based cathode material for rechargeable lithium ion batteries |
| US12315915B2 (en) * | 2017-07-14 | 2025-05-27 | Umicore | Ni based cathode material for rechargeable lithium-ion batteries |
| HUE051555T2 (hu) * | 2017-07-14 | 2021-03-01 | Umicore Nv | NI alapú katódanyag újratölthetõ lítium-ion akkumulátorokhoz |
| CN107968193A (zh) | 2017-11-22 | 2018-04-27 | 江门市科恒实业股份有限公司 | 一种高容量三元正极材料的制备方法及电池 |
| CN108461750A (zh) * | 2018-03-21 | 2018-08-28 | 苏州林奈新能源有限公司 | 一种掺杂的镍钴铝三元锂离子电池正极材料、制备方法及用途 |
-
2019
- 2019-02-01 US US16/265,128 patent/US11152609B2/en active Active
- 2019-10-18 EP EP19798822.3A patent/EP3867965A1/en active Pending
- 2019-10-18 KR KR1020217013568A patent/KR102872587B1/ko active Active
- 2019-10-18 CN CN202511498995.3A patent/CN121546000A/zh active Pending
- 2019-10-18 WO PCT/US2019/057060 patent/WO2020082019A1/en not_active Ceased
- 2019-10-18 JP JP2021521055A patent/JP7361105B2/ja active Active
- 2019-10-18 CN CN201980068990.3A patent/CN112930609A/zh active Pending
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