Direct electrochemical preparation of ni-zr alloy from mixture oxides in licl molten salt
文献类型：期刊论文
| 作者 | Ping, Xinyu1,2; Liu, Kui1; Liu, Yalan1; Yuan, Liyong1; Yao, Benlin1,3; Zhao, Xiuliang2; Chai, Zhifang1,4; Shi, Weiqun1 |
| 刊名 | Journal of the electrochemical society
 |
| 出版日期 | 2017 |
| 卷号 | 164期号:13页码:D888-d894 |
| ISSN号 | 0013-4651 |
| DOI | 10.1149/2.1361713jes |
| 通讯作者 | Shi, weiqun(shiwq@ihep.ac.cn) |
| 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. |
| 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 |
| WOS类目 | Electrochemistry ; Materials Science, Coatings & Films |
| 语种 | 英语 |
| WOS记录号 | WOS:000418409800122 |
| 出版者 | ELECTROCHEMICAL SOC INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177809 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Shi, Weiqun |
| 作者单位 | 1.Chinese Acad Sci, Inst High Energy Phys, Lab Nucl Energy Chem, Beijing 100049, Peoples R China 2.Univ South China, Sch Nucl Sci & Technol, Hengyang 421000, Peoples R China 3.China Inst Atom Energy, Dept Radiochem, Beijing 102413, Peoples R China 4.Soochow Univ, Sch Radiol & Interdisciplinary Sci, Suzhou 215123, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ping, Xinyu,Liu, Kui,Liu, Yalan,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 | Ping, Xinyu.,Liu, Kui.,Liu, Yalan.,Yuan, Liyong.,Yao, Benlin.,...&Shi, Weiqun.(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 | Ping, Xinyu,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. |
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来源：高能物理研究所
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