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AssigneeKorea Institute of Machinery & Materials
InventorsKyung Tae KIM, Yeong-Seong EOM, Young Kuk KIM, Jae-yeol WOO
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The present invention relates to a thermoelectric composite material and a method for preparing a thermoelectric composite material. Specifically, the invention relates to a thermoelectric composite material in which graphene oxide attached with conductive metal nanoparticles is dispersed in a thermoelectric material and a method for preparing a thermoelectric composite powder comprising the steps of: growing conductive metal nanoparticles on the surface of graphene oxide (step 1); and introducing the graphene oxide attached with the conductive metal nanoparticles prepared in step 1 into a thermoelectric material precursor solution, followed by heat treatment (step 2).
A thermoelectric composite material containing a thermoelectric material and a functionalized graphene oxide attached with conductive metal nanoparticles.
A method for preparing a thermoelectric composite powder comprising the following steps:
A method for preparing a thermoelectric composite powder comprising the following steps:
17-21. (canceled)
Dependencies are inferred from the claim text.