Design and Synthesis of a New Layered Thermoelectric Material LaPbBiS3O
文献类型：期刊论文
| 作者 | Sun, YL ; Ablimit, A ; Zhai, HF ; Bao, JK ; Tang, ZT ; Wang, XB ; Wang, NL ; Feng, CM ; Cao, GH |
| 刊名 | INORGANIC CHEMISTRY
 |
| 出版日期 | 2014 |
| 卷号 | 53期号:20页码:11125 |
| ISSN号 | 0020-1669 |
| 通讯作者 | Cao, GH (reprint author), Zhejiang Univ, Dept Phys, Hangzhou 310027, Zhejiang, Peoples R China. |
| 中文摘要 | A new quinary oxysulfide LaPbBiS3O was designed and successfully synthesized via a solid-state reaction in a sealed evacuated quartz tube. This material, composed of stacked NaCl-like [M4S6] (where M = Pb, Bi) layers and fluorite-type [La2O2] layers, crystallizes in the tetragonal space group P4/nmm with a = 4.0982(1) angstrom, c = 19.7754(6) angstrom, and Z = 2. Electrical resistivity and Hall effect measurements demonstrate that it is a narrow gap semiconductor with an activation energy of similar to 17 meV. The thermopower and the figure of merit at room temperature were measured to be -52 mu V/K and 0.23, respectively, which makes LaPbBiS3O and its derivatives be promising for thermoelectric applications. |
| 资助信息 | Scholarship Award for Excellent Doctoral Student - Ministry of Education, NSF of China [11190023]; National Basic Research Program of China [2010CB923003, 2011CBA00103]; Fundamental Research Funds for the Central Universities of China [2013FZA3003] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59102]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Sun, YL,Ablimit, A,Zhai, HF,et al. Design and Synthesis of a New Layered Thermoelectric Material LaPbBiS3O[J]. INORGANIC CHEMISTRY,2014,53(20):11125. |
| APA | Sun, YL.,Ablimit, A.,Zhai, HF.,Bao, JK.,Tang, ZT.,...&Cao, GH.(2014).Design and Synthesis of a New Layered Thermoelectric Material LaPbBiS3O.INORGANIC CHEMISTRY,53(20),11125. |
| MLA | Sun, YL,et al."Design and Synthesis of a New Layered Thermoelectric Material LaPbBiS3O".INORGANIC CHEMISTRY 53.20(2014):11125. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。