P-type thermoelectric conversion material, thermoelectric conversion module, and method of manufacturing p-type thermoelectric conversion material

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United States of America Patent

PATENT NO 10833236
APP PUB NO 20190348594A1
SERIAL NO

16461519

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Abstract

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Provided are a p-type thermoelectric conversion material, a thermoelectric conversion module, and a method of manufacturing a p-type thermoelectric conversion material that are capable of obtaining high thermoelectric conversion characteristics. The p-type thermoelectric conversion material has a full Heusler alloy having a composition represented by the following General Formula (1) and has a relative density of 85% or more, FexTiyMAaMBb . . . (1), wherein in Formula (1), MA is one element selected from the group consisting of Si, Sn, and Ge, MB is one element selected from the group consisting of Al, Ga, and In, and x, y, a, and b are numbers set so that x+y+a+b=100, a+b=z, 500, and b>0 in atom %, respectively.

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Patent Owner(s)

  • HITACHI METALS, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fukatani, Naoto Tokyo, JP 12 10
Hayakawa, Jyun Tokyo, JP 11 16
Kurosaki, Yosuke Tokyo, JP 21 60
Nishide, Akinori Tokyo, JP 18 41
Yabuuchi, Shin Tokyo, JP 14 32

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