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Separation of minor actinides from lanthanides using immobilized ligand systems: the role of the counterion

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Afsar, A., Distler, P., Harwood, L. ORCID: https://orcid.org/0000-0002-8442-7380, John, J., Babra, J. S., Selfe, Z., Cowell, J. and Westwood, J. (2019) Separation of minor actinides from lanthanides using immobilized ligand systems: the role of the counterion. Heterocycles, 99 (2). pp. 825-833. ISSN 1881-0942

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To link to this item DOI: 10.3987/COM-18-S(F)71

Abstract/Summary

A CyMe4-BTPhen functionalized silica gel that selectively extracts Am(III) over Eu(III) from 4 M HNO3 with a separation factor > 154 has been developed. Evidence is presented that the counterion surrounding the M(III) in the proposed 1:1 [BTPhen:M(III)] complex plays an important role in the complexation of Am(III) and Eu(III).

Item Type:Article
Refereed:Yes
Divisions:Life Sciences > School of Chemistry, Food and Pharmacy > Department of Chemistry
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Mass Spectrometry (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > NMR (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Optical Spectroscopy (CAF)
Interdisciplinary centres and themes > Chemical Analysis Facility (CAF) > Electron Microscopy Laboratory (CAF)
ID Code:80779
Publisher:The Japan Institute of Heterocyclic Chemistry
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