论文部分内容阅读
The efficiency-upgrading role that La0.8Sr0.2CoO3（LSCO） plays in the thermoelectric properties of Bi Cu Se O（BCSO） has been studied. LSCO was introduced into BCSO, increasing the electrical conductivity from 3.3 to 52.3 S cm-1 at 303 K, from 35.8 to 97.3