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A polyazamacrocycle extractant for the extraction of americium and europium
Pan, Dengfang1; Jia, Cai2; He, Xihong1; Ye, Gang1; Chen, Jing1
2015-06-01
Source PublicationSCIENCE CHINA-CHEMISTRY
ISSN1674-7291
Volume58Issue:6Pages:986-992
AbstractIn recent years, a great deal of interest has been focused on nitrogen-containing extractants for the separation of actinides from lanthanides. In this study, we synthesized a polyazamacrocycle-type C-8-cyclen ligand comprising four tertiary alkyl amino groups, for the extraction of Am3+ and Eu3+. The C-8-cyclen demonstrated a weak ability to extract and separate Am3+ and Eu3+ that increased with the increasing "softness" of the aqueous anions. The extraction behavior of Am3+ and Eu3+ indicated coordination interactions between the C-8-cyclen and the Am3+ and Eu3+ ions. The suppression of Am3+ or Eu3+ extraction by acid depended on the media anions involved.
KeywordPolyazamacrocycle Extractant Americium Europium Extraction
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1007/s11426-014-5259-8
Indexed BySCI
Language英语
WOS KeywordSELECTIVE EXTRACTION ; SOLVENT-EXTRACTION ; METAL CATIONS ; SEPARATION ; COMPLEXES ; AM(III) ; ACTINIDES ; LIGAND ; EU(III) ; ACID
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
WOS IDWOS:000355266100012
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/19262
Collection研究所(批量导入)
Affiliation1.Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Pan, Dengfang,Jia, Cai,He, Xihong,et al. A polyazamacrocycle extractant for the extraction of americium and europium[J]. SCIENCE CHINA-CHEMISTRY,2015,58(6):986-992.
APA Pan, Dengfang,Jia, Cai,He, Xihong,Ye, Gang,&Chen, Jing.(2015).A polyazamacrocycle extractant for the extraction of americium and europium.SCIENCE CHINA-CHEMISTRY,58(6),986-992.
MLA Pan, Dengfang,et al."A polyazamacrocycle extractant for the extraction of americium and europium".SCIENCE CHINA-CHEMISTRY 58.6(2015):986-992.
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