Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method
Reexamination Certificate
2011-01-25
2011-01-25
Ruddock, Ula C (Department: 1795)
Chemistry: electrical current producing apparatus, product, and
Current producing cell, elements, subcombinations and...
Include electrolyte chemically specified and method
C429S188000, C429S328000, C429S332000, C429S337000, C429S338000, C252S062200
Reexamination Certificate
active
07875393
ABSTRACT:
An organic electrolytic solution and a lithium battery employing the same are provided. The organic electrolytic solution includes a lithium salt, an organic solvent containing a first solvent having a high dielectric constant and a second solvent having a low boiling point, and a surfactant including a hydrophobic portion having an aromatic group. The organic electrolytic solution effectively prevents the electrolytic solution from contacting the anode, thereby suppressing side reactions on the anode surface and improving discharge capacity, charge/discharge efficiency, lifespan, and battery reliability.
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Choi Jae-Young
Kim Do-yun
Lee Eun-sung
Lee Seok-Soo
Ryu Young-gyoon
Christie Parker & Hale LLP
Leong Jonathan G
Ruddock Ula C
Samsung SDI & Co., Ltd.
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