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US 11,380,831 B2Granted
Thermoelectric conversion material, thermoelectric conversion element, thermoelectric conversion module, and method for manufacturing thermoelectric conversion
AssigneeMitsubishi Materials Corporation
InventorYoshinobu Nakada
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Abstract
A thermoelectric conversion material consists of a non-doped sintered body of a magnesium-based compound, in which an electric resistance value is 1.0×10−4 Ω·m or less. The magnesium-based compound is preferably one or more selected from a MgSi-based compound, a MgSn-based compound, a MgSiSn-based compound, and a MgSiGe-based compound.
Claims8
A thermoelectric conversion material consisting of:
- a non-doped sintered body of a magnesium-based compound,
- wherein an electric resistance value is 1.0×10−4 Ω·m or less,
- the magnesium-based compound contains 0.1 mass % or more and 10.0 mass % or less of silicon oxide, and
- the magnesium-based compound is one or more selected from a MgSi-based compound, a MgSn-based compound, a MgSiSn-based compound, and a MgSiGe-based compound.
1 more element
Dependencies are inferred from the claim text.