About 67 results
https://drivepatents.com/patents/1381451 · 23 Apr 2026
Described herein is a viscoelastic inorganic glass solid electrolyte material, comprising: LiAlEGJ, or NaAlEGJ, wherein E denotes one or more elements selected from the group consisting of boron (B), phosphorus (P), silicon (Si), lanthanum (La), or cerium ...
https://drivepatents.com/patents/1381457 · 23 Apr 2026
Disclosed is a solid argyrodite electrolyte doped with nitrogen (N). In some embodiments, the solid argyrodite electrolyte has a formula (I), LiPSNHa(I), wherein Ha is a halogen element, 0.01≤x≤0.1, and 1.0
https://drivepatents.com/patents/1381454 · 23 Apr 2026
A method for producing a solid electrolyte material of the present disclosure is a method for producing a solid electrolyte material including Li, Ti, Al, and F, the method including pulverizing a mixture including one or more compounds each having composi...
https://drivepatents.com/patents/1381456 · 23 Apr 2026
A method for producing a sulfide solid electrolyte, includes: heating and melting a wet-pulverized first sulfide solid electrolyte to obtain a melt, and removing carbon from the melt; and cooling the carbon-removed melt to obtain a second sulfide solid ele...
https://drivepatents.com/patents/1381453 · 23 Apr 2026
A method for producing a sulfide solid electrolyte according to an embodiment of the present invention is a method for producing a sulfide solid electrolyte, including: preparing a composition containing P, S, N, an element A, and an element M; reacting th...
https://drivepatents.com/patents/1381130 · 16 Apr 2026
A coated active material of the present disclosure includes a positive electrode active material, and a coating material including a first solid electrolyte and coating at least a portion of a surface of the positive electrode active material. The first so...
https://drivepatents.com/patents/1381129 · 16 Apr 2026
The present invention provides a novel zirconium phosphate-based oxide exhibiting high Li conductivity and a method for producing the oxide. The present invention further provides a solid electrolyte and a power storage device using the oxide. An oxide sat...
https://drivepatents.com/patents/1381131 · 16 Apr 2026
A sulfide solid electrolyte powder includes, in content in a mass basis: less than 50 ppm of Al; and less than 50 ppm of Zr. A particle diameter D50 is less than 1 μm. A BET diameter calculated based on a BET specific surface area may be 0.10 μm to 0.30 ...
https://drivepatents.com/patents/1380838 · 9 Apr 2026
A sodium deficient solid electrolyte (SE) exhibits increased ionic conductivity relative to a non-sodium deficient stoichiometric composition through ball milling a mixture of NaCl, YCl3, and ZrCl4 precursor powders with lower molar percentages of NaCl res...
https://drivepatents.com/patents/1380837 · 9 Apr 2026
A computer-implemented method for fabricating a solid state battery includes identifying locations in a solid-state battery where defects are likely to occur. A self-healing material profile is determined relative to solid-state battery component material ...