| 摘要 |
PROBLEM TO BE SOLVED: To provide a thermoelectric conversion material having high output factors by using an Fe-Al-V-based thermoelectric material capable of simultaneously achieving a high Seebeck coefficient and a low electric resistivity, and to provide a thermoelectric conversion element. SOLUTION: The thermoelectric conversion material contains a thermoelectric conversion material having a composition represented by Fe<SB>x</SB>Al<SB>y</SB>V<SB>100-x-y</SB>, and a thermoelectric conversion element has a structure in which a p-type thermoelectric element containing the thermoelectric conversion material and an n-type thermoelectric element containing an n-type thermoelectric conversion material are alternately connected in series. In this case, formulas 50≤x≤53, 26≤y≤33 are established. COPYRIGHT: (C)2009,JPO&INPIT |
