The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 20, 2013
Filed:
Nov. 08, 2010
Young-gyoon Ryu, Yongin-si, KR;
Jae-young Choi, Yongin-si, KR;
Eun-sung Lee, Yongin-si, KR;
Seok-soo Lee, Yongin-si, KR;
Do-yun Kim, Yongin-si, KR;
Sang-hoon Song, Yongin-si, KR;
Young-gyoon Ryu, Yongin-si, KR;
Jae-young Choi, Yongin-si, KR;
Eun-sung Lee, Yongin-si, KR;
Seok-soo Lee, Yongin-si, KR;
Do-yun Kim, Yongin-si, KR;
Sang-hoon Song, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
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.