JP2022553109A5 - - Google Patents
Info
- Publication number
- JP2022553109A5 JP2022553109A5 JP2022524063A JP2022524063A JP2022553109A5 JP 2022553109 A5 JP2022553109 A5 JP 2022553109A5 JP 2022524063 A JP2022524063 A JP 2022524063A JP 2022524063 A JP2022524063 A JP 2022524063A JP 2022553109 A5 JP2022553109 A5 JP 2022553109A5
- Authority
- JP
- Japan
- Prior art keywords
- particles
- less
- present
- particle
- particle according
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US16/662,616 | 2019-10-24 | ||
| US16/662,616 US11299402B2 (en) | 2019-10-24 | 2019-10-24 | Precursor materials for li-ion battery cathode synthesis |
| PCT/US2020/056270 WO2021080901A1 (en) | 2019-10-24 | 2020-10-19 | Precursor materials for li-ion battery cathode synthesis |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2022553109A JP2022553109A (ja) | 2022-12-21 |
| JP2022553109A5 true JP2022553109A5 (https=) | 2023-10-12 |
| JP7759873B2 JP7759873B2 (ja) | 2025-10-24 |
Family
ID=75585592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2022524063A Active JP7759873B2 (ja) | 2019-10-24 | 2020-10-19 | リチウムイオン電池カソード合成のための前駆体材料 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US11299402B2 (https=) |
| EP (1) | EP4048639A4 (https=) |
| JP (1) | JP7759873B2 (https=) |
| KR (1) | KR20220088731A (https=) |
| CN (1) | CN114929627A (https=) |
| CA (1) | CA3155225A1 (https=) |
| WO (1) | WO2021080901A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023110830A1 (en) | 2021-12-17 | 2023-06-22 | Ev Metals Uk Limited | Cathode material |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6881520B1 (en) | 1996-06-14 | 2005-04-19 | N.V. Umicore S.A. | Electrode material for rechargeable batteries and process for the preparation thereof |
| DE19849343A1 (de) * | 1997-10-30 | 1999-06-02 | Samsung Display Devices Co Ltd | Lithiumcompositoxid, dessen Herstellung und sekundäre Lithiumionzelle mit Lithiumcompositoxid als aktives Material der positiven Elektrode |
| US6071649A (en) | 1997-10-31 | 2000-06-06 | Motorola, Inc. | Method for making a coated electrode material for an electrochemical cell |
| JP2001076724A (ja) | 1999-09-02 | 2001-03-23 | Sumitomo Metal Ind Ltd | リチウム電池用正極材料とその製造方法 |
| US20080280205A1 (en) * | 2007-05-07 | 2008-11-13 | 3M Innovative Properties Company | Lithium mixed metal oxide cathode compositions and lithium-ion electrochemical cells incorporating same |
| JP5549437B2 (ja) * | 2010-07-08 | 2014-07-16 | ソニー株式会社 | 正極活物質、非水電解質電池および正極活物質の製造方法 |
| EP3141528B1 (en) | 2011-08-16 | 2019-09-04 | Tiax Llc | Polycrystalline metal oxide, methods of manufacture thereof, and articles comprising the same |
| US9028564B2 (en) * | 2012-03-21 | 2015-05-12 | The Gillette Company | Methods of making metal-doped nickel oxide active materials |
| US9570741B2 (en) * | 2012-03-21 | 2017-02-14 | Duracell U.S. Operations, Inc. | Metal-doped nickel oxide active materials |
| CN103413931B (zh) | 2013-08-08 | 2016-01-20 | 北京大学 | 硼掺杂的锂离子电池富锂正极材料及其制备方法 |
| US9627680B2 (en) * | 2013-11-15 | 2017-04-18 | Sumitomo Metal Mining Co., Ltd. | Method for producing surface-treated oxide particles, and oxide particles produced by said production method |
| CN103855387A (zh) * | 2014-03-25 | 2014-06-11 | 海宁美达瑞新材料科技有限公司 | 一种改性的锂离子电池三元正极材料及其制备方法 |
| US9676927B2 (en) * | 2014-04-09 | 2017-06-13 | The Shepherd Color Company | Core-shell composite inorganic metal oxides and method of preparing for prevention of thermal oxidative degradation in polymer and resin compositions |
| CN105244492A (zh) | 2014-07-11 | 2016-01-13 | 北京当升材料科技股份有限公司 | 一种含硼锂离子电池正极材料及其制备方法 |
| KR102065716B1 (ko) * | 2015-10-20 | 2020-02-11 | 주식회사 엘지화학 | 다층 구조의 금속 산화물들을 포함하는 양극 활물질 제조용 전구체 및 이를 사용하여 제조된 리튬 이차전지용 양극 활물질 |
| KR101980103B1 (ko) | 2016-03-03 | 2019-05-21 | 주식회사 엘지화학 | 리튬 이차전지용 양극활물질 및 이의 제조 방법 |
| CN106410182B (zh) | 2016-10-20 | 2019-07-02 | 北京理工大学 | 一种高压实密度微米级单晶三元正极材料的制备方法 |
| US12374688B2 (en) * | 2018-01-12 | 2025-07-29 | Battery Solution | Positive active material, method of preparing the same, and lithium secondary battery including the same |
| CN110120503B (zh) * | 2018-02-05 | 2022-03-22 | 上海电气集团股份有限公司 | 一种复合正极材料及其制备方法和应用 |
| JP7324119B2 (ja) * | 2019-10-30 | 2023-08-09 | パナソニックホールディングス株式会社 | 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 |
-
2019
- 2019-10-24 US US16/662,616 patent/US11299402B2/en active Active
-
2020
- 2020-10-19 KR KR1020227016493A patent/KR20220088731A/ko active Pending
- 2020-10-19 WO PCT/US2020/056270 patent/WO2021080901A1/en not_active Ceased
- 2020-10-19 JP JP2022524063A patent/JP7759873B2/ja active Active
- 2020-10-19 CN CN202080089442.1A patent/CN114929627A/zh active Pending
- 2020-10-19 CA CA3155225A patent/CA3155225A1/en active Pending
- 2020-10-19 EP EP20880058.1A patent/EP4048639A4/en active Pending
-
2022
- 2022-03-07 US US17/688,296 patent/US11643336B2/en active Active
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