(Zr, Hf) 3Ni 3 Sb 4 type n-type thermoelectric conversion material

摘要

Chemical formula X_3-xX '_XT_3-yCu_YSb₄(0 x 3, 0 y 3.0 and x + y 0), X is composed of one or more elements of Zr and Hf, X ' Nb, and Ta, and T is composed of one or more elements including Ni, Ni, Pd, and Pt.