Enhanced thermoelectric performance in p-type polycrystalline SnSe by Cu doping
文献类型：期刊论文
| 作者 | Jiang, Jun; Liu, Guo-Qiang; Wang, Hongxiang; Xu, Jingtao; Li, Jiaran; Tan, Xiaojian; Shao, Hezhu; Hu, Haoyang |
| 刊名 | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
 |
| 出版日期 | 2018 |
| 卷号 | 29期号:21页码:18727-18732 |
| 关键词 | Thermal-conductivity Transport-properties Crystals Figure Merit Na Ag |
| 英文摘要 | Polycrystalline Sn1-xCuxSe samples have been prepared using hot pressing to study the Cu doping effect on carrier concentration in SnSe. Different from Ag, Cu doping decreases the carrier concentration of SnSe at room temperature. The carrier concentration of Cu doped samples increases obviously with temperature, becomes larger than the pristine sample above 523K, and approaches the values of Na doped SnSe at 773K. The enhanced carrier concentration leads to better electrical conductivity, resulting in higher power factors at high temperatures. Due to carrier optimization by Cu, a peak ZT of 0.66 is achieved in Sn0.98Cu0.02Se at 813K. |
| 学科主题 | Biochemistry & Molecular Biology ; Chemistry ; Polymer Science |
| 语种 | 英语 |
| 公开日期 | 2018-12-04 |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/17068]  |
| 专题 | 2018专题 |
| 推荐引用方式 GB/T 7714 | Jiang, Jun,Liu, Guo-Qiang,Wang, Hongxiang,et al. Enhanced thermoelectric performance in p-type polycrystalline SnSe by Cu doping[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2018,29(21):18727-18732. |
| APA | Jiang, Jun.,Liu, Guo-Qiang.,Wang, Hongxiang.,Xu, Jingtao.,Li, Jiaran.,...&Hu, Haoyang.(2018).Enhanced thermoelectric performance in p-type polycrystalline SnSe by Cu doping.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,29(21),18727-18732. |
| MLA | Jiang, Jun,et al."Enhanced thermoelectric performance in p-type polycrystalline SnSe by Cu doping".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 29.21(2018):18727-18732. |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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