CPC C04B 35/48 (2013.01) [C04B 35/465 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); C04B 2235/764 (2013.01); C04B 2235/77 (2013.01); H01M 2300/0077 (2013.01)] | 20 Claims |
1. A sintered composite ceramic, comprising:
a lithium-garnet major phase; and
a lithium-rich minor phase,
wherein the lithium-rich minor phase comprises LixTiO(x+4)/2, with 0.66≤x≤4.
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