Electrolyte for lithium ion rechargeable battery and lithium...

Details Electrolyte for lithium ion rechargeable battery and lithium... Electrolyte for lithium ion rechargeable battery and lithium...

2011-07-19

2011-07-19

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

C429S328000, C429S329000, C429S330000, C429S339000, C429S340000

Reexamination Certificate

active

07981551

ABSTRACT:
The present invention relates to an electrolyte for a lithium ion rechargeable battery and a lithium ion rechargeable battery including the same. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and triphenyl phosphate. A lithium ion rechargeable battery including the electrolyte has improved overcharge stability and shows excellent chemical properties including reducing swelling, high-temperature storage stability, and cycle life characteristics.

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