MUMBAI, India, Aug. 24 -- Intellectual Property India has published a patent application (202517076747 A) filed by Lg Energy Solution, Ltd. on August 12, 2025, for Sulfide-Based Solid Electrolyte And All-Solid-State Battery Comprising Same.
Inventors include Shim, Sunggeun; Kim, Youngbok; and Lee, Wonrak.
The application for the patent was published on August 21, 2026, under issue no. 34/2026.
Abstract: The present invention relates to a sulfide-based solid electrolyte and an all-solid-state battery comprising same. More specifically, the present invention relates to a sulfide-based solid electrolyte comprising lithium (Li), phosphorus (P), sulfur (S), and chlorine (Cl), wherein the phosphorus (P) site is substituted by a heterogeneous element, and when two or more selected from the group consisting of Ge, Sn, Sb, and Si are substituted at equivalent ratios, the ionic conductivity in the sulfide-based solid electrolyte can be improved.
Disclaimer: Curated by HT Syndication.
