About 13 results
https://drivepatents.com/patents/1386837 · 13 May 2026
Provided are a solid electrolyte separator, an all-solid secondary battery including the same, and a method of manufacturing the solid electrolyte separator, the solid electrolyte separator including a sulfide-based solid electrolyte and a composite of LiS...
https://drivepatents.com/patents/1378994 · 5 Mar 2026
When producing lithium sulfide by a reaction between a lithium raw material and hydrogen sulfide, the reaction is performed under relatively mild conditions compared to the conventional technology, so frequent repairs or replacements due to corrosion and b...
https://drivepatents.com/patents/1378995 · 5 Mar 2026
When producing lithium sulfide by a reaction between a lithium raw material and hydrogen sulfide, the reaction is performed under relatively mild conditions compared to the conventional technology, so frequent repairs or replacements due to corrosion and b...
https://drivepatents.com/patents/1378993 · 5 Mar 2026
The present invention relates to a method of producing lithium sulfide, and according to the present invention, when producing lithium sulfide by a reaction between a lithium raw material and hydrogen sulfide, the reaction is performed under relatively mil...
https://drivepatents.com/patents/1378790 · 26 Feb 2026
The present invention relates to a method of producing lithium sulfide, and according to the present invention, when producing lithium sulfide by a reaction between a lithium raw material and hydrogen sulfide, the reaction is performed under relatively mil...
https://drivepatents.com/patents/1393450 · 25 Feb 2026
Provided are a sulfide solid electrolyte composition containing a sulfide solid electrolyte and red phosphorus, having an excellent flame retardancy and a high ionic conductivity and further having excellent hydrogen sulfide generation suppressing performa...
https://drivepatents.com/patents/1393794 · 14 Jan 2026
A solid-state electrolyte material, comprising: a chalcogenide-based ionic-conductive structure comprising: one or more of lithium, sodium, aluminum, magnesium, iron, and potassium; one or more of sulfur, oxygen, selenium, and tellurium; one or more of bor...
https://drivepatents.com/patents/1372241 · 2 Jan 2025
The present disclosure relates to a process of obtaining a powder of lithium sulfide (Li2S powder) having a d50-value of less than 10 μm, a specific surface area of more than 5 m/g, a total pore volume of more than 0.035 cm3/g and a percentage of total po...
https://drivepatents.com/patents/957955 · 9 Sep 2015
The main object of the present invention is to provide a sulfide solid electrolyte material with less hydrogen sulfide generation amount. The present invention solves the above-mentioned problem by providing a sulfide solid electrolyte material using a raw...
https://drivepatents.com/patents/971975 · 30 Jul 2014
Glass particles including Li, P and S, wherein when a Raman spectrum of the glass particles is measured five times or more and a peak at 330 to 450 cmin the Raman spectrum is separated into peaks of components by waveform separation, the standard deviation...