Investigation on the Barrier Layer of Cu2Se Liquid-Like Thermoelectric Material
文献类型：期刊论文
| 作者 | Huang, ZF; Gu, M; Qiu, PF; Shao, X; Ren, DD; Shi, X; Bai, SQ; Chen, LD |
| 刊名 | RARE METAL MATERIALS AND ENGINEERING
 |
| 出版日期 | 2020-04-01 |
| 期号 | 4页码:1352 |
| ISSN号 | 1002-185X |
| 文献子类 | Article |
| 英文摘要 | Cu2Se/Mo/Cu2Se thermoelectric joints were fabricated by the one-step hot pressing method using Mo as the barrier layer for Cu2Se. It is found that the Cu2Se/Mo interface has ultralow electrical contact resistivity but poor (t)ensile strength. Via introducing 5% (mass fraction) Mn in Mo, the tensile strength is improved by three times while still maintaining low electrical contact resistivity, which are attributed to the diffusion of Mn in Cu2Se during the hot pressing process. The evolutions of microstructure and contact resistivity at the interface during long-term aging at high temperatures (650 and 800 degrees C) were investigated. After aging experiments, the interface remains integrity with low contact resistivity, which proves that the Mo-Mn mixed phase is a promising candidate as the barrier layer for Cu2Se-based thermoelectric generators. |
| WOS关键词 | PERFORMANCE ; JOINTS ; STABILITY ; EVOLUTION |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 中文 |
| 出版者 | NORTHWEST INST NONFERROUS METAL RESEARCH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28154]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Huang, ZF,Gu, M,Qiu, PF,et al. Investigation on the Barrier Layer of Cu2Se Liquid-Like Thermoelectric Material[J]. RARE METAL MATERIALS AND ENGINEERING,2020(4):1352. |
| APA | Huang, ZF.,Gu, M.,Qiu, PF.,Shao, X.,Ren, DD.,...&Chen, LD.(2020).Investigation on the Barrier Layer of Cu2Se Liquid-Like Thermoelectric Material.RARE METAL MATERIALS AND ENGINEERING(4),1352. |
| MLA | Huang, ZF,et al."Investigation on the Barrier Layer of Cu2Se Liquid-Like Thermoelectric Material".RARE METAL MATERIALS AND ENGINEERING .4(2020):1352. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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