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Lithium Nickel Based Composite Oxide As A Positive Electrode Active Material For Lithium Ion Rechargeable Batteries
Abstract: The present invention relates to a positive electrode active material for lithium-ion rechargeable batteries, wherein the positive electrode active material comprises Li and transition metals such as Ni, optionally Co, optionally Mn and Nb, wherein the positive electrode active material is coated with B, and wherein a specific surface area of said positive electrode active material is higher than or equal to 0.50 m2/g and lower than or equal to 1.50 m2/g.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
21 May 2025
Publication Number
23/2025
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
UMICORE
Rue du Marais 31
1000 Brussels
Inventors
1. SONG, KyeongSe
71,3Gongdan 2-ro,
Seobuk-gu
Cheonan
Chungcheongnam-do 331-200
2. BLANGERO, Maxime
71,3Gongdan 2-ro,
Seobuk-gu
Cheonan
Chungcheongnam-do 331-200
3. KU, HeeSuk
71,3Gongdan 2-ro,
Seobuk-gu
Cheonan
Chungcheongnam-do 331-200
4. KARAKULINA, Olesia
71,3Gongdan 2-ro,
Seobuk-gu
Cheonan
Chungcheongnam-do 331-200
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202547048993-STATEMENT OF UNDERTAKING (FORM 3) [21-05-2025(online)].pdf | 2025-05-21 |
| 2 | 202547048993-REQUEST FOR EXAMINATION (FORM-18) [21-05-2025(online)].pdf | 2025-05-21 |
| 3 | 202547048993-PRIORITY DOCUMENTS [21-05-2025(online)].pdf | 2025-05-21 |
| 4 | 202547048993-FORM 18 [21-05-2025(online)].pdf | 2025-05-21 |
| 5 | 202547048993-FORM 1 [21-05-2025(online)].pdf | 2025-05-21 |
| 6 | 202547048993-DRAWINGS [21-05-2025(online)].pdf | 2025-05-21 |
| 7 | 202547048993-DECLARATION OF INVENTORSHIP (FORM 5) [21-05-2025(online)].pdf | 2025-05-21 |
| 8 | 202547048993-COMPLETE SPECIFICATION [21-05-2025(online)].pdf | 2025-05-21 |
| 9 | 202547048993-FORM-26 [22-05-2025(online)].pdf | 2025-05-22 |
| 10 | 202547048993-FORM 3 [03-07-2025(online)].pdf | 2025-07-03 |
| 11 | 202547048993-Proof of Right [14-10-2025(online)].pdf | 2025-10-14 |