Sintering aid mixture, solid-state ion conductor, and method for producing solid-state ion conductors
AssigneeSchott AG
InventorsJörg SCHUHMACHER, Miriam KUNZE, Hans-Joachim SCHMITT, Philipp TREIS, Meike SCHNEIDER, Andreas ROTERS, Jochen DREWKE
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Abstract
A sintering aid mixture for sintering solid-state ion conductors, electrode materials, or the like for solid-state batteries is provided. The mixture includes at least one sol-gel precursor and/or at least one sol-gel direct precursor produced from at least one sol-gel precursor.
Claims20
A sintering aid mixture comprising a sintering precursor selected from a group consisting of a sol-gel precursor, a sol-gel direct precursor prepared from the sol-gel precursor, and any combinations thereof.
A solid-state ion conductor, comprising lithium-lanthanum-zirconium oxide and/or lithium-aluminum-titanium phosphate sintered at a temperature of less than 1100° C. in the presence of a sintering precursor selected from a group consisting of a sol-gel precursor, a sol-gel direct precursor prepared from a sol-gel precursor, and any combinations thereof.
A method for producing solid-state ion conductors, comprising:
- sintering in the presence of a sintering aid mixture, wherein the sintering aid mixture comprises a precursor is selected from a group consisting of a sol-gel precursor, a sol-gel direct precursor prepared from a sol-gel precursor, and any combinations thereof.
Dependencies are inferred from the claim text.