摘要:
Aspects of the present invention relate to an electrolyte for a high voltage lithium rechargeable battery and a high voltage lithium rechargeable battery employing the electrolyte, and more particularly to an electrolyte for a high voltage lithium rechargeable battery comprising a non-aqueous organic solvent; a lithium salt; and a combination of a halogenated biphenyl and a dihalogenated toluene used as an additive where the combined additive has an oxidation reduction potential of 4.6 to 5.0 V with respect to lithium. The lithium rechargeable battery employing the electrolyte for a high voltage lithium rechargeable battery achieves overcharge stability.
摘要:
An electrolyte for the lithium rechargeable battery including non-aqueous organic solvent, fluoroethylene carbonate, and halogen-substituted benzene phenyl ether, and the lithium rechargeable battery comprising the same. The lithium rechargeable battery can improve the overcharging property of the increase of temperature and voltage when overcharging the lithium rechargeable battery. Additionally, the battery capacity retention ratio can be increased.
摘要:
An electrolyte for a lithium ion rechargeable battery, including a lithium salt, a non-aqueous organic solvent, a dihalogenated ethylene carbonate, and a halogenated ethylene carbonate. The electrolyte may include about 0.01 to about 2 weight % of the dihalogenated ethylene carbonate, and the electrolyte may include about 0.1 to about 10 weight % of the halogenated ethylene carbonate.
摘要:
An electrolyte for a lithium ion rechargeable battery, including a lithium salt, a non-aqueous organic solvent, a dihalogenated ethylene carbonate, and a halogenated ethylene carbonate. The electrolyte may include about 0.01 to about 2 weight % of the dihalogenated ethylene carbonate, and the electrolyte may include about 0.1 to about 10 weight % of the halogenated ethylene carbonate.
摘要:
Aspects of the present invention relate to an electrolyte for a high voltage lithium rechargeable battery and a high voltage lithium rechargeable battery employing the electrolyte, and more particularly to an electrolyte for a high voltage lithium rechargeable battery comprising a non-aqueous organic solvent; a lithium salt; and a combination of a halogenated biphenyl and a dihalogenated toluene used as an additive where the combined additive has an oxidation reduction potential of 4.6 to 5.0 V with respect to lithium. The lithium rechargeable battery employing the electrolyte for a high voltage lithium rechargeable battery achieves overcharge stability.
摘要:
An electrolyte for a lithium secondary battery and a lithium secondary battery including the same are provided. The electrolyte includes a non-aqueous organic solvent, lithium salt, and an additive that is either a dicarboxylic acid anhydride and a halogenated ethylene carbonate or a diglycolic acid anhydride and a halogenated ethylene carbonate.
摘要:
An electrolyte for a lithium secondary battery and a lithium secondary battery including the same are provided. The electrolyte includes a non-aqueous organic solvent, lithium salt, and an additive that is either a dicarboxylic acid anhydride and a halogenated ethylene carbonate or a diglycolic acid anhydride and a halogenated ethylene carbonate.
摘要:
Example embodiments relate to an SRAM device and a method of manufacturing the same. The SRAM device may include first transistors operating in a horizontal direction and second transistors that are disposed on the first transistors to operate in a vertical direction. In example embodiments, the second transistors may be vertically connected to the first transistors. In example embodiments, the second transistors may be vertical transistors that include vertical gates surrounding vertical channels.
摘要:
Example embodiments relate to an SRAM device and a method of manufacturing the same. The SRAM device may include first transistors operating in a horizontal direction and second transistors that are disposed on the first transistors to operate in a vertical direction. In example embodiments, the second transistors may be vertically connected to the first transistors. In example embodiments, the second transistors may be vertical transistors that include vertical gates surrounding vertical channels.