About 67 results
https://drivepatents.com/patents/1380839 · 9 Apr 2026
A solid electrolyte material includes Li, Al, and X. X represents anions including F, and the solid electrolyte material has a specific surface area of greater than or equal to 16 m/g. A method for producing the solid electrolyte material includes pulveriz...
https://drivepatents.com/patents/1380535 · 2 Apr 2026
A method for producing a sulfide solid electrolyte including an argyrodite-type crystal structure includes: pulverizing and mixing raw materials with a pulverizer to prepare an intermediate containing a glass component, wherein the raw materials include li...
https://drivepatents.com/patents/1380534 · 2 Apr 2026
A solid electrolyte according to the present disclosure includes Li, Ti, M, and F. The M is at least one selected from the group consisting of Mg, Ca, Sr, Ba, Sc, Y, Al, Ga, In, Zr, and Sn. In an X-ray diffraction pattern obtained by X-ray diffraction meas...
https://drivepatents.com/patents/1399722 · 1 Apr 2026
The present invention relates to an all-solid-state battery including a thin film current collector and a method of manufacturing the same, and more particularly to a current collector having a thickness of less than 5 µm, which is thermally treated toget...
https://drivepatents.com/patents/1380194 · 26 Mar 2026
A solid electrolyte material contains Li, Sn, M1, and F, where M1 is at least one selected from the group consisting of Al, Y, Zr, Ti, and Mg. A battery includes: a positive electrode; a negative electrode; and a separator layer between the positive electr...
https://drivepatents.com/patents/1380193 · 26 Mar 2026
A cathode material of the present disclosure includes a cathode active material, a coating layer containing a first solid electrolyte, and coating at least part of a surface of the cathode active material, and a second solid electrolyte. The first solid el...
https://drivepatents.com/patents/1380191 · 26 Mar 2026
A method for manufacturing composite ceramic electrolyte particles with hydrophobic protective layers for a battery electrode includes the steps of: placing a plurality of first LLZO particles, a methanol and a plurality of hydrophobic particles into a wet...
https://drivepatents.com/patents/1380190 · 26 Mar 2026
A composite ceramic electrolyte particle with a hydrophobic protective layer for a battery electrode, wherein the composite ceramic electrolyte particle is a composite LLZO particle. The composite LLZO particle includes a first LLZO particle. A first hydro...
https://drivepatents.com/patents/1380192 · 26 Mar 2026
A cathode material of the present disclosure includes a cathode active material, a coating layer containing a first solid electrolyte, and coating at least part of a surface of the cathode active material, and a second solid electrolyte. The first solid el...
https://drivepatents.com/patents/1379743 · 19 Mar 2026
Provided are a composite electrolyte with a wide working voltage range for an all-solid-state lithium-ion battery, and a preparation method and use thereof. The composite electrolyte includes a lithium borohydride-based solid-state electrolyte and a polyme...