OXIDE NANO PARTICLE DISPERSED AND CHALCOGENIDE BASED COMPOSITE THERMOELECTRIC MATERIAL

A thermal transfer material according to the present invention includes: a matrix including a chalcogenide compound of a group-13 element; and oxide nanoparticles dispersed in the matrix. The thermal transfer material has excellent thermal stability, and the oxide nanoparticles froms a matching inte...

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Bibliographic Details
Main Authors RHYEE, JONG SOO, LEE, HYEUNG JIN
Format Patent
LanguageEnglish
Korean
Published 28.01.2015
Subjects
BASIC ELECTRIC ELEMENTS
CABLES
CONDUCTORS
ELECTRICITY
INSULATORS
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Summary:A thermal transfer material according to the present invention includes: a matrix including a chalcogenide compound of a group-13 element; and oxide nanoparticles dispersed in the matrix. The thermal transfer material has excellent thermal stability, and the oxide nanoparticles froms a matching interface with the chalcogenide compund based matrix to form the shape extended in a specific direction. Accordingly, the present invention can efficiently reduce the thermal conductivity with little oxide nanoparticles, thereby minimizing the degradation of the electrical conductivity.
Bibliography:Application Number: KR20130084990