Raman and Electrochemical Study of Zirconium in LiCl-KCl-LiF-ZrCl4
文献类型：期刊论文
| 作者 | Liu K(刘奎); Yao, BL; Shi WQ(石伟群) ; Chai ZF(柴之芳); Yuan LY(袁立永); Liu YL(刘雅兰); Yao BL(姚本林); Shi, WQ; Chai, ZF; He, H
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| 刊名 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
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| 出版日期 | 2018 |
| 卷号 | 165期号:2页码:D6-D12 |
| ISSN号 | 0013-4651 |
| DOI | 10.1149/2.0211802jes |
| 文献子类 | Article |
| 英文摘要 | In this work, Raman measurements were performed with quenched LiCl-KCl-LiF-ZrCl4/ZrF4/K2ZrF6 salt mixtures for deciphering the coordination chemistry of zirconium(IV) in the presence of fluoride ion in the melt. The occurrence of ZrCl62-, ZrCl4F22-, ZrF62-, ZrF73- and ZrF84- in melt at different F/Zr molar ratios was confirmed by Raman spectra. The electrochemical redox behaviors of zirconium in LiCl-KCl-LiF-ZrCl4 were also examined at 773 K. Transient methods such as cyclic voltammetry and square wave voltammetry were used. In LiCl-KCl-LiF-ZrCl4 with LiF concentration less than 1.27 wt% (molar ratio F/Zr < 9.1), the reduction behavior was found to be largely dependent on the formed Zr(I) species; In LiCl-KCl-8.0 wt% LiF (F/Zr > 101), the reduction of Zr(IV) followed a two-step mechanism of Zr(IV)/Zr(III) and Zr(III)/Zr(0) at the potentials of about -0.85 and -1.40 V versus Pt, respectively. (C) 2018 The Electrochemical Society. |
| 电子版国际标准刊号 | 1945-7111 |
| WOS关键词 | FLUORIDE COMPLEX-IONS ; KCL EUTECTIC MELTS ; REFRACTORY-METALS ; ALKALI CHLORIDE ; MOLTEN-SALTS ; LICL ; BEHAVIOR ; ZR ; ELECTRODEPOSITION ; REDUCTION |
| WOS研究方向 | Electrochemistry ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000431786800077 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/285920]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 通讯作者 | Shi WQ(石伟群) |
| 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 | Liu K,Yao, BL,Shi WQ,et al. Raman and Electrochemical Study of Zirconium in LiCl-KCl-LiF-ZrCl4[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2018,165(2):D6-D12. |
| APA | 刘奎.,Yao, BL.,石伟群.,柴之芳.,袁立永.,...&Liu, K.(2018).Raman and Electrochemical Study of Zirconium in LiCl-KCl-LiF-ZrCl4.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,165(2),D6-D12. |
| MLA | 刘奎,et al."Raman and Electrochemical Study of Zirconium in LiCl-KCl-LiF-ZrCl4".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 165.2(2018):D6-D12. |
入库方式： OAI收割
来源：高能物理研究所
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