CAS OpenIR  > 中科院上海应用物理研究所2011-2020年
Electrochemical investigation of the stable chromium species in molten FLINAK
Peng, H; Shen, M; Wang, CY; Su, T; Zuo, Y; Xie, LD; Xie, LD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
2015
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume5Issue:94Pages:76689—76695
Subtype期刊文献
AbstractThe electrochemical behavior of Cr(III) in FLINAK melts at 600 degrees C was studied through cyclic voltammetry (CV) and square wave voltammetry (SWV). Cr(III) reduction proceeded in two steps: initial Cr(III) reduction to Cr(II) followed by subsequent reduction to Cr. The peak corresponding to the reduction of Cr(III) to Cr(II) was also observed in SWVs and CVs even though only CrF2 was added to the FLINAK melts. This result confirms that Cr(II) was converted to Cr(III) via disproportion: 3Cr(II) = 2Cr(III) + Cr. Such a conversion could be attributed to the formation of the stable species [CrF6](3-), as determined through Raman spectroscopy.
KeywordSquare Wave Voltammetry Oxide Ions Nuclear Applications Reactive Electrodes Hydrogen Fluoride Salt Corrosion Lif-caf2 Thorium Inert
Indexed BySCI
Language英语
WOS IDWOS:000361559700004
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/24914
Collection中科院上海应用物理研究所2011-2020年
Corresponding AuthorXie, LD (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China.
Recommended Citation
GB/T 7714
Peng, H,Shen, M,Wang, CY,et al. Electrochemical investigation of the stable chromium species in molten FLINAK[J]. RSC ADVANCES,2015,5(94):76689—76695.
APA Peng, H.,Shen, M.,Wang, CY.,Su, T.,Zuo, Y.,...&Xie, LD .(2015).Electrochemical investigation of the stable chromium species in molten FLINAK.RSC ADVANCES,5(94),76689—76695.
MLA Peng, H,et al."Electrochemical investigation of the stable chromium species in molten FLINAK".RSC ADVANCES 5.94(2015):76689—76695.
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