MUMBAI, India, July 13 -- Intellectual Property India has published a patent application (202617073462 A) filed by Specialty Operations France on June 12, 2026, for Composition Comprising Sulfide Solid Material Comprising Alkali Metal, P And S Elements And Optionally Halogen.
Inventors include Lopez Gonzalez, Diego; and Braida, Marc-David.
The application for the patent was published on July 10, 2026, under issue no. 28/2026.
Abstract: The present disclosure relates to a composition (C) comprising at least one solid sulfide material comprising, at least one alkali metal selected from Li and Na, P and S elements and optionally at least one halogen, and comprising iron (III) oxide-hydroxide (FeOOH) in an amount ranging from 0.05 to 10 % by weight based on the weight of solid sulfide material. It also relates to a process for preparing the composition (C). Finally, the present disclosure pertains to solid electrolyte, secondary battery, electrode and separator comprising the composition (C).
Disclaimer: Curated by HT Syndication.
