Discovery of high-performance thermoelectric copper chalcogenide using modified diffusion-couple high-throughput synthesis and automated histogram analysis technique
文献类型：期刊论文
| 作者 | Deng, TT; Xing, T; Brod, MK; Sheng, Y; Qiu, PF; Veremchuk, I; Song, QF; Wei, TR; Yang, J; Snyder, GJ |
| 刊名 | ENERGY & ENVIRONMENTAL SCIENCE
 |
| 出版日期 | 2020-09-01 |
| 期号 | 9页码:3041 |
| ISSN号 | 1754-5692 |
| DOI | 10.1039/d0ee02209h |
| 文献子类 | Article |
| 英文摘要 | Discovery of novel high-performance materials with earth-abundant and environmentally friendly elements is a key task for civil applications based on advanced thermoelectric technology. Advancements in this area are greatly limited by the traditional trial-and-error method, which is both time-consuming and expensive. The materials genome initiative can provide a powerful strategy to screen for potential novel materials using high-throughput calculations, materials characterization, and synthesis. In this study, we developed a modified diffusion-couple high-throughput synthesis method and an automated histogram analysis technique to quickly screen high-performance copper chalcogenide thermoelectric materials, which has been well demonstrated in the ternary Cu-Sn-S compounds. A new copper chalcogenide with the composition of Cu(7)Sn(3)S(10)was discovered. Studies on crystal structure, band gap, and electrical and thermal transport properties were performed to show that it is a promising thermoelectric material with ultralow lattice thermal conductivity, moderate band gap, and decent electrical conductivity.ViaCl doping, the thermoelectric dimensionless figure of meritzTreaches 0.8 at 750 K, being among the highest values reported in Cu-Sn-S ternary materials. The modified diffusion-couple high-throughput synthesis method and automated histogram analysis technique developed in this study also shed light on the development of other advanced thermoelectric and functional materials. |
| WOS关键词 | ULTRALOW THERMAL-CONDUCTIVITY ; TERNARY ; SCATTERING ; SULFIDES ; CU2SNS3 ; MODEL |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Engineering ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27783]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Deng, TT,Xing, T,Brod, MK,et al. Discovery of high-performance thermoelectric copper chalcogenide using modified diffusion-couple high-throughput synthesis and automated histogram analysis technique[J]. ENERGY & ENVIRONMENTAL SCIENCE,2020(9):3041. |
| APA | Deng, TT.,Xing, T.,Brod, MK.,Sheng, Y.,Qiu, PF.,...&Shi, X.(2020).Discovery of high-performance thermoelectric copper chalcogenide using modified diffusion-couple high-throughput synthesis and automated histogram analysis technique.ENERGY & ENVIRONMENTAL SCIENCE(9),3041. |
| MLA | Deng, TT,et al."Discovery of high-performance thermoelectric copper chalcogenide using modified diffusion-couple high-throughput synthesis and automated histogram analysis technique".ENERGY & ENVIRONMENTAL SCIENCE .9(2020):3041. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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。