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US 2024/0405278 A1Published application
Rechargeable lithium battery
AssigneeSamsung SDI Co., Ltd.
InventorsJin-Hyeok LIM, Erang CHO, Sujeong KOH, Jinah SEO, Yunhee KIM
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Abstract
Disclosed are a rechargeable lithium battery including a positive electrode plate; a negative electrode plate; and an electrolyte including an electrolyte additive, in which the current density of the positive electrode plate and the electrolyte additive are controlled, respectively. Details about the current density of the positive electrode plate and the electrolyte additive are as described in the specification.
Claims20
A rechargeable lithium battery, comprising:
- a positive electrode plate,
- a negative electrode plate, and
- an electrolyte comprising an electrolyte additive,
- wherein a current density of the rechargeable lithium battery is about 5.4 mA/cm2 to about 6.6 mA/cm2;
- and
- the electrolyte additive comprises a polyalkylene glycol-based copolymer.
3 more elements
Dependencies are inferred from the claim text.