Positive electrode additive, manufacturing method thereof, and positive electrode and lithium rechargeable battery including the same
US12249714B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Mar 3, 2020 |
| Grant date | Mar 11, 2025 |
| Priority date | — |
| Expiry date | Mar 16, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present disclosure relates to a positive electrode additive, a manufacturing method thereof, and a positive electrode and a lithium rechargeable battery including the same. Specifically, one embodiment of the present disclosure provides a positive electrode additive for a lithium rechargeable battery comprising: a compound represented by the following Chemical Formula 1; a compound represented by the following Chemical Formula 2; and lithium phosphate (Li3PO4): Li2+aNibM1−bO2+c [Chemical Formula 1]
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.