Patent ID: 9356317
Filing Date: 2016-05-31
CPC Classification: C04B,H01M,Y02E

Claim Text:
1. An amorphous oxide-based compound having a general formula MwM′xM″yM′″z, wherein M comprises at least one alkali metal, M′ comprises at least one element selected from the group consisting of barium, strontium, calcium, indium, magnesium, yttrium, scandium, chromium, aluminum, alkali metals, and lanthanides, M″ comprises at least one element selected from the group consisting of zirconium, tantalum, niobium, antimony, tin, hafnium, bismuth, tungsten, silicon, selenium, gallium and germanium, and M′″ comprises oxygen and optionally at least one element selected from the group consisting of sulfur, selenium, and halogens, wherein w, x, y, and z are positive numbers, including various combinations of integers and fractions or decimals, and wherein a ratio of x to y is about 1, and wherein the amorphous oxide-based compound has an ionic conductivity of about 1 to 2 E