Highly Practical and Simple Ligand for Separation of Am(III) and Eu(III) from Highly Acidic Media

Highly Practical and Simple Ligand for Separation of Am(III) and Eu(III) from Highly Acidic Media

A new, high-performance, highly practical, simple reagent called alkyl diamide amine (ADAAM) was examined for the separation of Am(III) and Eu(III). ADAAM has three donor atoms, one soft N-donor atom and two hard O-donor atoms, on a central frame. The combination of soft and hard donor atoms affords...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Analytical Sciences 2016/04/10, Vol.32(4), pp.477-479
Hauptverfasser: SUZUKI, Hideya, TSUBATA, Yasuhiro, KUROSAWA, Tatsuya, SHIBATA, Mitsunobu, KAWASAKI, Tomohiro, URABE, Shunichi, MATSUMURA, Tatsuro
Format: Artikel
Sprache:eng
Schlagworte:
Am(III)
Amines
Analytical Chemistry
Chemistry
Eu(III)
extractant
Extraction
Frames
hard O-donor
Ligands
Mathematical analysis
Media
Minor actinide
Reagents
Separation
soft N-donor
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A new, high-performance, highly practical, simple reagent called alkyl diamide amine (ADAAM) was examined for the separation of Am(III) and Eu(III). ADAAM has three donor atoms, one soft N-donor atom and two hard O-donor atoms, on a central frame. The combination of soft and hard donor atoms affords a tridentate that ensures remarkable extraction ability and selectivity of Am(III) and Eu(III) from highly acidic media (1.5 M HNO3) with a separation factor up to 25.
ISSN:0910-6340
1348-2246
DOI:10.2116/analsci.32.477