Stein, McEwen & Bui, LLP
Nonaqueous electrolytic solution with improved safety and lithium battery employing the same
A nonaqueous electrolytic solution and a lithium battery employing the same include a lithium salt, an organic solvent, and a halogenated benzene compound. The use of the nonaqueous electrolytic solution causes formation of a polymer by oxidative decomposition of the electrolytic solution even if a sharp voltage increase occurs due to overcharging of the battery, leading to consumption of an overcharge current, thus protecting the battery.
Samsung SDI Co., Ltd.
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Jun-Ho Ho-Sung Ha-Young Sang-Hoon
Kim Kim Lee Choy