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Investigation of the reaction progress between stannous chloride and zirconium in molten LiCl-KCl
Cai, Yanqing; Liu, Hongxia; Xu, Qian; Song, Qiushi; Liu, Huijun; qianxu201@mail.neu.edu.cn
2015
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume5Issue:40Pages:31648-31655
AbstractLiCl-KCl-ZrCl4 melt was prepared by an in situ displacement reaction between SnCl2 and Zr in LiCl-KCl melt at 773 K, and the progress of the reaction between SnCl2 and Zr was also investigated by dynamic electrochemical measurements, such as cyclic voltammetry, square wave voltammetry and open circuit chronopotentiometry. The results reveal that the concentration of Zr(IV) increases gradually and reaches a maximum value with the reaction time increasing from 0 to 210 min, while the concentration of Sn(II) decreases gradually and drops below the detection limit. In addition, the chemical analyses of Zr(IV) and Sn(II) in the melt at various times were also carried out and the results are in good agreement with those of the electrochemical measurements. Finally, LiCl-KCl-ZrCl4 melts with a low concentration of Sn(II) (<0.01 wt%) were obtained, when the reaction time was prolonged to 210 min.
description.department[cai, yanqing ; liu, hongxia ; song, qiushi] northeastern univ, sch mat sci & met, shenyang 110004, peoples r china ; [xu, qian] shanghai univ, sch mat sci & engn, shanghai 200072, peoples r china ; [liu, huijun] chinese acad sci, inst met res, lab corros & protect, shenyang 110016, peoples r china
Funding OrganizationNational Natural Science Foundation of China [51174055]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74931
Collection中国科学院金属研究所
Corresponding Authorqianxu201@mail.neu.edu.cn
Recommended Citation
GB/T 7714
Cai, Yanqing,Liu, Hongxia,Xu, Qian,et al. Investigation of the reaction progress between stannous chloride and zirconium in molten LiCl-KCl[J]. RSC ADVANCES,2015,5(40):31648-31655.
APA Cai, Yanqing,Liu, Hongxia,Xu, Qian,Song, Qiushi,Liu, Huijun,&qianxu201@mail.neu.edu.cn.(2015).Investigation of the reaction progress between stannous chloride and zirconium in molten LiCl-KCl.RSC ADVANCES,5(40),31648-31655.
MLA Cai, Yanqing,et al."Investigation of the reaction progress between stannous chloride and zirconium in molten LiCl-KCl".RSC ADVANCES 5.40(2015):31648-31655.
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