Method for producing thermoelectric conversion element

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United States of America Patent

PATENT NO 11963448
APP PUB NO 20230180608A1
SERIAL NO

17911924

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Abstract

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When a size is increased for mass production, an area of a pressurized surface is increased. This raised a problem in that insufficient load or the like causes a pressure during pressure sintering and a relative density of a thermoelectric conversion element to be likely to become insufficient. As a solution, there is provided a method for producing a thermoelectric conversion element, including: a step of mixing a skutterudite-type thermoelectric conversion material powder containing Sb and a sintering agent containing a compound including Mn and Sb, to obtain a mixture; and a step of sintering the mixture.

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Patent Owner(s)

Patent OwnerAddress
PROTERIAL LTD6-36 TOYOSU 5-CHOME KOTO-KU TOKYO 1350061 ?1350061

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuda, Michiko Tokyo, JP 11 48
Shimada, Takeshi Tokyo, JP 75 861

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