Lithiumsekundärbatterie
Anmelder: LG Energy Solution, Ltd. 🇰🇷
Details
- Veröffentlichungs-Nr.
- EP4773304
- Anmeldetag
- 19. Dezember 2024
- Veröffentlichung
- 26. Juni 2025
- Rechtsraum
- EP
Abstract
The present invention provides a lithium secondary battery comprising a positive electrode, a negative electrode, a separator; and a non-aqueous electrolyte, wherein the positive electrode includes a positive electrode active material, the positive electrode active material includes lithium iron phosphate particles, a loading amount of the positive electrode is 450 mg/25 cm<sup>2</sup> to 740 mg/25 cm<sup>2</sup>, the non-aqueous electrolyte includes a lithium salt, an organic solvent, and an additive, the additive includes at least one selected from the group consisting of compounds represented by Formulas 1 to 3 below, and the additive is included in the non-aqueous electrolyte in an amount of 0.1 wt% to 3 wt%.
Anmelder
- Firma
- LG Energy Solution, Ltd.
- Land
- 🇰🇷 Südkorea
Südkoreanisches Unternehmen der LG-Gruppe, das Lithium-Ionen-Batterien und Batteriesysteme entwickelt und herstellt, insbesondere für Elektrofahrzeuge, Energiespeicher sowie mobile und portable Elektronikgeräte.
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Hoffmann Eitle
Hoffmann Eitle · München