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:
Jan. 16, 2007
Filed:
Jun. 02, 2003
Ju-yup Kim, Seoul, KR;
Young-gyoon Ryu, Kyungki-do, KR;
Seok-soo Lee, Kyungki-do, KR;
Seung-sik Hwang, Kyungki-do, KR;
Ju-yup Kim, Seoul, KR;
Young-gyoon Ryu, Kyungki-do, KR;
Seok-soo Lee, Kyungki-do, KR;
Seung-sik Hwang, Kyungki-do, KR;
Samsung SDI Co., Ltd., Suwon, KR;
Abstract
Provided is an organic electrolytic solution including a lithium salt and an organic solvent containing an alkoxy-containing compound such as 1,1,3-trimethoxypropane. When polyglyme and an organic compound having dioxolane moiety are further added into the organic electrolytic solution, a lithium metal stabilizing effect and the ionic conductivity of lithium ions are enhanced, and thus, the charging/discharging efficiency of lithium is greatly improved. Such an organic electrolytic solution can be effectively used for any kind of lithium batteries and lithium sulfur batteries, even whose which use a lithium metal anode.