(Zr,Hf)₃Ni₃Sb₄-BASED n-TYPE THERMOELECTRIC CONVERSION MATERIAL

摘要

A thermoelectric conversion material represented by the chemical formula X_3-xX'_xT_3-yCu_ySb₄ (0≤x3, 0≤y3.0, and x+y0), wherein X comprises at least one element from Zr and Hf, X' comprises at least one element from Nb and Ta, and T comprises at least one element, including Ni, from among Ni, Pd, and Pt.