Thermoelectric Conversion Material

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United States of America Patent

SERIAL NO

15547636

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Abstract

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Provided is a thermoelectric conversion material formed from a full Heusler alloy represented by the composition formula: Fe2+α(Ti1−βM1β)1−α+γ(Al1−δM2δ)1−γ. M1 represents at least one element selected from the group consisting of V, Nb and Ta, and M2 represents at least one element selected from the group consisting of Group 13 elements except for Al and Group 14 elements, α satisfies the relation: 0<α≦0.42, β satisfies the relation: 0≦β<0.75, and δ satisfies the relation: 0≦δ< 0.5. The valence electron concentration, VEC, satisfies the relation: 5.91≦VEC<6.16.

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Patent Owner(s)

Patent OwnerAddress
HITACHI LTDTOKYO JAPAN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
FUKATANI, Naoto Tokyo, JP 13 12
HAYAKAWA, Jyun Tokyo, JP 11 19
KUROSAKI, Yosuke Tokyo, JP 23 65
NISHIDE, Akinori Tokyo, JP 18 46
YABUUCHI, Shin Tokyo, JP 15 35

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