Halide production method
AssigneePanasonic Intellectual Property Managemnt Co., Ltd.
InventorsTakashi Kubo, Yusuke Nishio, Akihiro Sakai, Akinobu Miyazaki
Life of this patent
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Abstract
A method for producing a halide includes heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of (NH4)aMX3+a and LiZ. The M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc. The X is at least one element selected from the group consisting of Cl, Br, I, and F. The Z is at least one element selected from the group consisting of Cl, Br, I, and F. Furthermore, 0<a≤3 is satisfied.
Claims20
A method for producing a halide, the method comprising:
- heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of (NH4)aMX3+a and LiZ,
- wherein the M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc,
- wherein the X is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein the Z is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein 0<a≤3 is satisfied, and
- wherein, in the heat-treating, the mixed material is heat-treated at a temperature of greater than or equal to 500° C. and less than or equal to 650° C.
A method for producing a halide, the method comprising:
- heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of (NH4)aMX3+a and LiZ,
- wherein the X is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein the Z is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein 0<a≤3 is satisfied, and
- wherein M is Y.
A method for producing a halide, the method comprising:
- heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of (NH4)aMX3+a and LiZ,
- wherein the M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc,
- wherein the X is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein the Z is at least one element selected from the group consisting of Cl, Br, I, and F, and
- wherein a=3.
A method for producing a halide, the method comprising:
- heat-treating a mixed material in an inert gas atmosphere, the mixed material being a mixture of (NH4)aMX3+a and LiZ,
- wherein the M includes at least one element selected from the group consisting of Y, a lanthanoid, and Sc,
- wherein the X is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein the Z is at least one element selected from the group consisting of Cl, Br, I, and F,
- wherein 0<a≤3 is satisfied, and
- wherein, in the heat-treating, the mixed material is heat-treated at a temperature of greater than or equal to 500° C.
Dependencies are inferred from the claim text.