碳化硼的热电性能

The thermoelectric properties of boron carbide

介绍了由Peltier效应和Seebeck效应发展起来的半导体热电材料的原理及其应用。碳化硼是最具潜力的高温热电材料之一。本文总结了碳化硼热电性能的最新研究成果,提出了其作为高温热电材料应用的限制因素以及解决的可能途径。

In this paper, the principle and application of the semiconductor thermoelectric materials evolved from the Peltier effect and Seebeck effect were summarized. Boron carbide is one of the most promising hightemperature thermoelectric materials. The latest achievements on the thermoelectric properties of boron carbide were summarized, and the restrictions in the application of hightemperature thermoelectric properties of boron carbide, as well as the possible solve approach, were discussed simultaneously.