abstract |
The main object of the present invention is to provide the thermoelectric conversion materials having a high thermoelectric conversion performance and the excellent mass productivity. The object of the present invention is achieved by providing the thermoelectric conversion materials comprising a core-shell structure having a plurality of core parts and shell parts for covering the above-mentioned core parts, wherein the plurality of the above-mentioned core parts are independent with each other and the above-mentioned shell parts are provided continuously. |