| 摘要 |
PROBLEM TO BE SOLVED: To provide: a lithium lanthanum titanium oxide particle inclusion slurry that is excellent in lithium ion conductivity, flexural strength, coefficient of water absorption, and resistance to an alkali aqueous solution; and a production method of a lithium lanthanum titanium oxide sintered body from the slurry.SOLUTION: A lithium lanthanum titanium oxide particle inclusion slurry includes lithium lanthanum titanium oxide particles in which an average grain diameter is at most 10 μm, wherein a slurry pH is at least 7.5, and a solid content concentration is at most 75 wt.%. Moreover, a production method of a lithium lanthanum titanium oxide sintered body is characterized by performing dehydration and sintering to the slurry. |
