SOLID ELECTROLYTE CERAMIC AND SOLID-STATE BATTERY

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SOLID ELECTROLYTE CERAMIC AND SOLID-STATE BATTERY

This abstract first appeared for US patent application 18944147 titled 'SOLID ELECTROLYTE CERAMIC AND SOLID-STATE BATTERY

Original Abstract Submitted

A solid electrolyte ceramic having a chemical composition represented by: ABDOwherein A represents one or more of Li, Ga, Al, Mg, Zn, and Sc, and A includes at least Li; B represents one or more of La, Ca, Sr, Ba, and lanthanoid elements, and B includes at least La; and D represents one or more of transition elements capable of being six-coordinate with oxygen and elements belonging to Groups 12 to 15; and one or more of Co, Ni, Mn, and Fe, the solid electrolyte ceramic having a garnet-type crystal structure where: 139≤Y<150 in a range of 330<X≤370 wherein X (mol %) represents a content of the Li and Y (mol %) represents a content of the one or more elements represented by B when a content of the one or more elements represented by D in the general formula is 100 mol %.