IHEP OpenIR  > 院士
Electroreduction of Gd3+ on W and Zn Electrodes in LiCl-KCl Eutectic: A Comparison Study
Zhou W(周文); Liu YL(刘雅兰); Liu K(刘奎); Yuan LY(袁立永); Wang L(王璐); Feng YX(冯一潇); Chai ZF(柴之芳); Shi WQ(石伟群); Zhou, W; Liu, YL; Liu, K; Liu, ZR; Yuan, LY; Wang, L; Feng, YX; Chai, ZF; Shi, WQ
2015
发表期刊JOURNAL OF THE ELECTROCHEMICAL SOCIETY
卷号162期号:10页码:D531-D539
通讯作者石伟群
文章类型Article
摘要This work presents a comparative study of electrochemical properties of Gd3+ on W and Zn electrodes in LiCl-KCl eutectic. It was found that Gd3+ reduction on a tungsten cathode occurs in a single step pattern. Relevant kinetic properties of the Gd3+/Gd redox reaction were investigated by cyclic voltammetry (CV). The reduction of Gd3+ at a liquid zinc electrode in LiCl-KCl-GdCl3 melt and a film zinc electrode in LiCl-KCl-GdCl3-ZnCl2 eutectic were also studied at 773 K. The diffusion coefficient of Gd3+ at the liquid zinc electrode was calculated to be 5.44 x10(-5) cm(2)s(-1) in LiCl-KCl-GdCl3 melt. The standard rate constants for the charge transfer of Gd3+ at the liquid zinc electrode or on the tungsten electrode was calculated to be about 1 x10(-2) cms(-1) at 773 K by Nicholson method, revealing the redox reaction of Gd3+ to Gd is quasi-reversible based on the Matsuda-Ayabe criteria for practical concept of electrochemical reversibility. Electrodeposition of Gd3+ was carried out on both the film zinc electrode and the liquid zinc electrode. X-ray diffraction (XRD) results showed that intermetallic compounds GdZn12, Gd2Zn17, Gd13Zn58 and GdZn were obtained on the film zinc electrode, whilst intermetallic compound GdZn12 was gained at the liquid zinc electrode. The morphological properties of all the intermetallic compounds were characterized by scanning electron microscopy (SEM) coupled with energy dispersive spectrometry (EDS). (c) 2015 The Electrochemical Society. All rights reserved.
学科领域Electrochemistry; Materials Science
DOI10.1149/2.0541510jes
收录类别SCI ; EI ; CA
WOS类目Electrochemistry ; Materials Science, Coatings & Films
WOS记录号WOS:000361501800066
引用统计
被引频次:6[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228733
专题院士
多学科研究中心
推荐引用方式
GB/T 7714
Zhou W,Liu YL,Liu K,et al. Electroreduction of Gd3+ on W and Zn Electrodes in LiCl-KCl Eutectic: A Comparison Study[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2015,162(10):D531-D539.
APA 周文.,刘雅兰.,刘奎.,袁立永.,王璐.,...&Shi, WQ.(2015).Electroreduction of Gd3+ on W and Zn Electrodes in LiCl-KCl Eutectic: A Comparison Study.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,162(10),D531-D539.
MLA 周文,et al."Electroreduction of Gd3+ on W and Zn Electrodes in LiCl-KCl Eutectic: A Comparison Study".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 162.10(2015):D531-D539.
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
679.pdf(1489KB)期刊论文作者接受稿限制开放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
[周文]的文章
[刘雅兰]的文章
[刘奎]的文章
百度学术
百度学术中相似的文章
[周文]的文章
[刘雅兰]的文章
[刘奎]的文章
必应学术
必应学术中相似的文章
[周文]的文章
[刘雅兰]的文章
[刘奎]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。