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Thermoelectric material, thermoelectric device, powder for thermoelectric material, and method for producing thermoelectric material
A thermoelectric material of the present invention includes copper, tin, and sulfur, wherein a ratio A/B of the number A of copper atoms to the number B of tin atoms is 0.5 to 2.5 and a content of a metal element other than copper and tin is 5 mol % or less with respect to total metal elements. Additionally, the thermoelectric material of the present invention has a thermal conductivity less than 1.0 W/(m·K) at 200 to 400° C.
Thermoelectric material, thermoelectric device, powder for thermoelectric material, and method for producing thermoelectric material
A thermoelectric material of the present invention includes copper, tin, and sulfur, wherein a ratio A/B of the number A of copper atoms to the number B of tin atoms is 0.5 to 2.5 and a content of a metal element other than copper and tin is 5 mol % or less with respect to total metal elements. Additionally, the thermoelectric material of the present invention has a thermal conductivity less than 1.0 W/(m·K) at 200 to 400° C.
Thermoelectric material, thermoelectric device, powder for thermoelectric material, and method for producing thermoelectric material
AKATSUKA TAKEO (author) / ONO HIRONOBU (author) / MAENOSONO SHINYA (author) / KOYANO MIKIO (author)
2023-04-18
Patent
Electronic Resource
English
Thermoelectric material, thermoelectric module, and producing method of thermoelectric material
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