Authors: Dexuan Huo Guanghong Tang Chenguang Fu Lingwei Li
Publish Date: 2011/03/08
Volume: 40, Issue: 5, Pages: 1202-1205
Abstract
Polycrystalline samples of In4Se1−x Te x 3 were synthesized by using a melting–quenching–annealing process The thermoelectric performance of the samples was evaluated by measuring the transport properties from 290 K to 650 K after sintering using the spark plasma sintering SPS technique The results indicate that Te substitution can effectively reduce the thermal conductivity while maintaining good electrical transport properties In4Te3 shows the lowest thermal conductivity of all compositions tested
Keywords: