IHEP OpenIR  > 多学科研究中心
Extraction of thorium from LiCl-KCl molten salts by forming Al-Th alloys: a new pyrochemical method for the reprocessing of thorium-based spent fuels
Liu YL(刘雅兰); Liu, YL; Yan, YD; Han, W; Zhang, ML; Yuan, LY; Liu, K; Ye, GA; He, H; Chai, ZF; Shi, WQ; Yuan LY(袁立永); Liu K(刘奎); Shi WQ(石伟群)
2013
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume3Issue:45Pages:23539-23547
AbstractThe co-reduction process of Th(IV) and Al(III) ions in the LiCl-KCl-AlCl3-ThO2 molten salts with different concentrations of AlCl3 was investigated at 800 K on the tungsten electrode. Cyclic voltammetry, square wave voltammetry and open-circuit chronopotentiometry techniques were used to study electrochemical behaviors of Al(III), Th(IV) and Al-Th alloy formation processes. The results showed that five kinds of Al-Th intermetallic compounds could be formed in the AlCl3 poor system, whereas only one kind of Al-Th compound formed in the AlCl3 rich system. Al-Th alloys were obtained by potentiostatic electrolysis on aluminum electrodes and by galvanostatic electrolysis on a tungsten electrode. All the Al-Th alloys were characterized by scanning electron microscopy ( SEM) with energy dispersive spectrometry (EDS), X-ray diffraction (XRD) and inductively coupled plasma atomic emission spectrometry (ICP-AES). The XRD results showed that the Al-Th compound prepared in the AlCl3 rich system was
Subject AreaChemistry
DOI10.1039/c3ra43292k
Indexed BySCI ; ADS
Language英语
WOS IDWOS:000326395800114
ADS Bibcode2013RSCAd...323539L
ADS URLhttps://ui.adsabs.harvard.edu/abs/2013RSCAd...323539L
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2013RSCAd...323539L/citations
Citation statistics
Cited Times:10 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/224363
Collection多学科研究中心
Recommended Citation
GB/T 7714
Liu YL,Liu, YL,Yan, YD,et al. Extraction of thorium from LiCl-KCl molten salts by forming Al-Th alloys: a new pyrochemical method for the reprocessing of thorium-based spent fuels[J]. RSC ADVANCES,2013,3(45):23539-23547.
APA 刘雅兰.,Liu, YL.,Yan, YD.,Han, W.,Zhang, ML.,...&石伟群.(2013).Extraction of thorium from LiCl-KCl molten salts by forming Al-Th alloys: a new pyrochemical method for the reprocessing of thorium-based spent fuels.RSC ADVANCES,3(45),23539-23547.
MLA 刘雅兰,et al."Extraction of thorium from LiCl-KCl molten salts by forming Al-Th alloys: a new pyrochemical method for the reprocessing of thorium-based spent fuels".RSC ADVANCES 3.45(2013):23539-23547.
Files in This Item:
File Name/Size DocType Version Access License
7843.pdf(920KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[刘雅兰]'s Articles
[Liu, YL]'s Articles
[Yan, YD]'s Articles
Baidu academic
Similar articles in Baidu academic
[刘雅兰]'s Articles
[Liu, YL]'s Articles
[Yan, YD]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[刘雅兰]'s Articles
[Liu, YL]'s Articles
[Yan, YD]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.