Thermoelectric Properties P-Type Si-20 at ％ Ge by Addition of TiN Nanoparticles

摘要：

SiGe alloy composite material including TiN nanoparticle were prepared. The TiN nanoparticles as the inert scattering center were fabricated by Nitrogen plasma-metal reaction. The sintered samples were characterized by electrical resistivity and seebeck coefficient measurement. Adding nanophase inclusion into the SiGe alloy matrix, the Seebeck coefficient increased, the electrical conductivity decreased and the electrical power factor only slightly reduced.

关键词： Thermoelectric Materials Microstructure Si-20at Ge alloys Spark Plasma Sintering

作者: Zhong WANG Hui CHEN Ying CHU Yan CHENG Lei ZHU Xuyu JIAN Haijun YU

作者单位: Energy Materials and Technology Research Institute, General Research Institute for Nonferrous Metals, Beijing 100088, China

会议类型: 国际会议

会议名称: 2008年中美材料国际研讨会

会议地点: 重庆

会议语种:英文

页码: 399-402

在线出版日期: 2008-06-09（万方平台首次上网日期，不代表论文的发表时间）