| Preparation of AgxPbmSbTe2+m-based thermoelectric materials by MA-SPS method and evaluation of their thermoelectric properties | |
| Wang, Heng ; Li, Jing-Feng ; Liu, Wei-Shu | |
| 2010-05-10 ; 2010-05-10 ; OCT 23-26, 2005 | |
| 会议名称 | High-Performance Ceramics IV, Pts 1-3 ; 4th China International Conference on High-Performance Ceramics (CICC-4) ; Chengdu, PEOPLES R CHINA ; Web of Science |
| 关键词 | thermoelectric materials lead telluride mechanical alloying spark plasma sintering AG1-XPB18SBTE20 X=0 Materials Science, Ceramics Materials Science, Composites |
| 中文摘要 | AgxPbmSbTe2+m thermoelectric materials were fabricated using a combined process of mechanical alloying (MA) and spark plasma sintering (SPS). The compound powder was synthesized by mechanical alloying (MA) from elemental powders using a planetary mill after a short time, and high-density bulk samples were fabricated by spark plasma sintering (SPS) at low temperature within a short time (12 minutes). The P-type materials were obtained with electrical properties comparable to the newly reported data. The properties of P-type AgxPbmSbTe2+m-based materials could be improved by optimizing the composition and the process. |
| 会议录出版者 | TRANS TECH PUBLICATIONS LTD ; STAFA-ZURICH ; LAUBLSRUTISTR 24, CH-8717 STAFA-ZURICH, SWITZERLAND |
| 语种 | 英语 ; 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://hdl.handle.net/123456789/18209]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Wang, Heng,Li, Jing-Feng,Liu, Wei-Shu. Preparation of AgxPbmSbTe2+m-based thermoelectric materials by MA-SPS method and evaluation of their thermoelectric properties[C]. 见:High-Performance Ceramics IV, Pts 1-3, 4th China International Conference on High-Performance Ceramics (CICC-4), Chengdu, PEOPLES R CHINA, Web of Science. |
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