Direct Electrochemical Preparation of Ni-Zr Alloy from Mixture Oxides in LiCl Molten Salt
文献类型：期刊论文
| 作者 | Yuan LY(袁立永) ; Liu YL(刘雅兰); Liu K(刘奎); Ping XY(平欣雨); Ping, X., K. Liu, Y. Liu, L. Yuan, B. Yao, X. Zhao, Z. Chai and W. Shi; Shi WQ(石伟群); Chai ZF(柴之芳); Yao BL(姚本林)
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| 刊名 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
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| 出版日期 | 2017 |
| 卷号 | 164期号:13页码:D888-D894 |
| ISSN号 | 0013-4651 |
| DOI | 10.1149/2.1361713jes |
| 文献子类 | Article |
| 英文摘要 | The Ni5Zr alloy prepared from the mixture of nickel oxide (NiO) and zirconium oxide (ZrO2) powders by direct electrochemical reduction was conducted in molten lithium chloride (LiCl) at 923 K. The electrochemical reduction behaviors of ZrO2 and NiO-ZrO2 mixture were firstly investigated by cyclic voltammetry measurements. The influence of process parameters such as oxide composition, compression force, sintering time, and cell voltage on the electrolysis process have been comprehensively evaluated in terms of the electrochemical reducibility of ZrO2. The results demonstrated that the reduction starts with the reduction of NiO to Ni metal, and is followed by the reduction of ZrO2 on the pre-formed Ni particles to generate the intermetallic Ni5Zr. The pure Ni5Zr alloy can be prepared by direct electrochemical reduction of mixed 5NiO-ZrO2 pellets when the cell voltage of 3.2 V is applied. The reduction rate increases with higher content of NiO in a NiO-ZrO2 mixture pellet. However, the quality of formed Ni5Zr intermetallic compound particle seems unaffected under different preparation conditions. (c) 2017 The Electrochemical Society. All rights reserved. |
| 电子版国际标准刊号 | 1945-7111 |
| WOS关键词 | MIXED OXIDES ; ELECTROLYTIC REDUCTION ; INTERMETALLIC COMPOUND ; FISSION-PRODUCTS ; LICL-LI2O MELT ; CACL2 ; POWDERS ; ANODE ; ELECTROREDUCTION ; PRECURSORS |
| WOS研究方向 | Electrochemistry ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000418409800122 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285077]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Yuan LY,Liu YL,Liu K,et al. Direct Electrochemical Preparation of Ni-Zr Alloy from Mixture Oxides in LiCl Molten Salt[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2017,164(13):D888-D894. |
| APA | 袁立永.,刘雅兰.,刘奎.,平欣雨.,Ping, X., K. Liu, Y. Liu, L. Yuan, B. Yao, X. Zhao, Z. Chai and W. Shi.,...&姚本林.(2017).Direct Electrochemical Preparation of Ni-Zr Alloy from Mixture Oxides in LiCl Molten Salt.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,164(13),D888-D894. |
| MLA | 袁立永,et al."Direct Electrochemical Preparation of Ni-Zr Alloy from Mixture Oxides in LiCl Molten Salt".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 164.13(2017):D888-D894. |
入库方式： OAI收割
来源：高能物理研究所
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