MUMBAI, India, June 26 -- Intellectual Property India has published a patent application (202617009102 A) filed by Lg Energy Solution, Ltd. on January 29, 2026, for Electrolyte For Lithium-Sulfur Battery, And Lithium-Sulfur Battery Comprising Same.
Inventors include Choi, You-Ri; Park, Seong-Hyo; and Lee, Chang-Hoon.
The application for the patent was published on June 19, 2026, under issue no. 25/2026.
Abstract: The present invention provides: an electrolyte for a lithium-sulfur battery, the electrolyte comprising a predetermined lithium salt, thereby exhibiting excellent capacity retention and lifespan characteristics; and a lithium-sulfur battery comprising same. The electrolyte for a lithium-sulfur battery, according to one embodiment of the present invention, comprises a lithium salt, a nonaqueous solvent and an additive, wherein the lithium salt comprises lithium bis(fluorosulfonyl)imide (LiFSI) and a triflate-based compound, and the total molar concentration of LiFSI and the triflate-based compound in the electrolyte is 0.5-1.0 M.
Disclaimer: Curated by HT Syndication.
