Pb-Se-BASED THERMOELECTRIC POWDER WITH IMPROVED THERMAL STABILITY, THERMOELECTRIC MATERIAL, AND MANUFACTURING METHOD THEREOF

摘要

The present invention provides a thermoelectric material with improved thermal stability, and a manufacturing method thereof. Especially, the present invention suggests thermoelectric powder which can manufacture a thermoelectric material with improved thermal stability. The thermoelectric powder is a complex with a core-shell structure which includes: a Pb-Se-based thermoelectric material core unit; and a graphene oxide coated on the surface of the core unit or a reduced graphene oxide shell unit.;COPYRIGHT KIPO 2017