NANO-COMPLEX THERMOELECTRIC MATERIAL HAVING AN EXCELLENT FIGURE OF MERIT DUE TO HIGH SEEBECK COEFFICIENT AND HIGH ELECTRICAL CONDUCTIVITY AND LOW THERMAL CONDUCTIVITY, A THERMOELECTRIC MODULE COMPRISING THE SAME AND A MANUFACTURING METHOD THE THERMOELECTRIC MATERIAL

摘要

PURPOSE: A nano-complex thermoelectric material, a thermoelectric module comprising the same and a manufacturing method the thermoelectric material are provided to ensure an excellent figure of merit due to high seebeck coefficient and high electrical conductivity and low thermal conductivity.;CONSTITUTION: A nano-complex thermoelectric material comprises a thermoelectric matrix, a metallic nano particle, and a nano thermoelectric material. The nano thermoelectric material has a chemical formula of AxMyBz. A is one or more of In, Bi and Sb, B is one or more of Te and Se, M is one or more of Ga, Tl, Pb, Rb, Na and Li, x is 0 x = 4, y is 0 y = 4 and z is 0 z =3.;COPYRIGHT KIPO 2011