Electrodeposition Mechanism of La3+ on Al, Ga and Al-Ga Alloy Cathodes in LiCl-KCl Eutectic Salt
文献类型：期刊论文
| 作者 | Yang, Da-Wei; Jiang, Shi-Lin; Liu, Ya-Lan; Yin, Tai-Qi; Li, Mei; Wang, Lin; Luo, Wan; Chai, Zhi-Fang; Shi, Wei-Qun |
| 刊名 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
 |
| 出版日期 | 2021 |
| 卷号 | 168期号:6 |
| 关键词 | LIQUID GALLIUM ELECTRODE ELECTROCHEMICAL DEPOSITION MOLTEN-SALT ALUMINUM URANIUM SEPARATION BEHAVIOR FUEL LANTHANIDES CE |
| 英文摘要 | Studying the electrodeposition mechanism of La3+ in LiCl-KCl salt is extremely important for understanding the main characteristics of the deposition of An/Ln in the pyrochemical reprocessing of spent nuclear fuels. In this work, cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and Tafel methods were employed to investigate the electrodeposition mechanism and kinetic processes of La3+ on Al, Ga and Al-Ga alloy cathodes in LiCl-KCl eutectic salt at the temperature range of 723-873 K. The EIS spectra were measured by applying a minimum overpotential near the equilibrium potential, and the suitable equivalent circuits were fitted. The values of exchange current density (i (0)) calculated by EIS ranged from 0.078 to 0.42 A cm(-2). Finally, Al2Ga2La ternary and Al3La, Ga6La binary alloys were obtained by the potentiostatic electrolysis, which were characterized by X-ray diffraction (XRD) and scanning electron microscopy (SEM) equipped with energy dispersive spectroscopy (EDS). |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/21858]  |
| 专题 | 中国科学院宁波材料技术与工程研究所 2021专题_期刊论文 |
| 作者单位 | 1.Liu, YL 2.Shi, WQ (corresponding author), Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Energy Chem, Beijing 100049, Peoples R China. 3.Li, M (corresponding author), Harbin Engn Univ, Key Lab Superlight Mat & Surface Technol, Minist Educ, Coll Mat Sci & Chem Engn, Harbin 150001, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yang, Da-Wei,Jiang, Shi-Lin,Liu, Ya-Lan,et al. Electrodeposition Mechanism of La3+ on Al, Ga and Al-Ga Alloy Cathodes in LiCl-KCl Eutectic Salt[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2021,168(6). |
| APA | Yang, Da-Wei.,Jiang, Shi-Lin.,Liu, Ya-Lan.,Yin, Tai-Qi.,Li, Mei.,...&Shi, Wei-Qun.(2021).Electrodeposition Mechanism of La3+ on Al, Ga and Al-Ga Alloy Cathodes in LiCl-KCl Eutectic Salt.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,168(6). |
| MLA | Yang, Da-Wei,et al."Electrodeposition Mechanism of La3+ on Al, Ga and Al-Ga Alloy Cathodes in LiCl-KCl Eutectic Salt".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 168.6(2021). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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。