Electrochemical deposition of neodymium in LiF-CaF2 from Nd2O3 assisted by AlF3
Chen, Z; She, CF; Zheng, HY; Huang, W; Zhu, TJ; Jiang, F; Gong, Y; Li, QN
2018
发表期刊ELECTROCHIMICA ACTA
ISSN0013-4686
卷号261页码:289-295
文章类型期刊论文
摘要This paper investigated the co-reduction process of Al-Nd alloys and the electrochemical extraction of neodymium from neodymium oxide in LiF-CaF2 melt. Nd(III) at a tungsten electrode was reduced to Nd(0) through a one-step process involving the exchange of three electrons: Nd(III) + 3e(-) = Nd(0). The fluorination of Nd2O3 by AlF3 produced Nd(III) ions in the LiF-CaF2 molten salts. The co-reduction behavior of Nd(III) and Al(III) ions was studied on a W electrode in the LiF-CaF2-AlF3-Nd2O3 system. Four types of intermetallic Al-Nd compound were detected through cyclic voltammetry and open circuit chronopotentiometry. The Nd3Al and NdAl phases were identified through X-ray diffraction, and the NdAl3 and Nd3Al11 phases were characterized by a scanning electron microscope equipped with an energy dispersive spectrometer. (c) 2017 Elsevier Ltd. All rights reserved.
关键词Eutectic Licl-kcl Co-reduction Molten Fluorides Extraction Aluminum Alloys Melts Salt Electrodes Gadolinium
DOI10.1016/j.electacta.2017.12.147
收录类别SCI
语种英语
WOS记录号WOS:000424635600034
引用统计
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/28994
专题中科院上海应用物理研究所2011-2018年
作者单位1.Chen, Z
2.She, CF
3.Zheng, HY
4.Huang, W
5.Zhu, TJ
6.Jiang, F
7.Gong, Y
8.Li, QN
推荐引用方式
GB/T 7714
Chen, Z,She, CF,Zheng, HY,et al. Electrochemical deposition of neodymium in LiF-CaF2 from Nd2O3 assisted by AlF3[J]. ELECTROCHIMICA ACTA,2018,261:289-295.
APA Chen, Z.,She, CF.,Zheng, HY.,Huang, W.,Zhu, TJ.,...&Li, QN.(2018).Electrochemical deposition of neodymium in LiF-CaF2 from Nd2O3 assisted by AlF3.ELECTROCHIMICA ACTA,261,289-295.
MLA Chen, Z,et al."Electrochemical deposition of neodymium in LiF-CaF2 from Nd2O3 assisted by AlF3".ELECTROCHIMICA ACTA 261(2018):289-295.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Electrochemical depo(1384KB)期刊论文作者接受稿开放获取CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Chen, Z]的文章
[She, CF]的文章
[Zheng, HY]的文章
百度学术
百度学术中相似的文章
[Chen, Z]的文章
[She, CF]的文章
[Zheng, HY]的文章
必应学术
必应学术中相似的文章
[Chen, Z]的文章
[She, CF]的文章
[Zheng, HY]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。