Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS - Université Claude Bernard Lyon 1 Accéder directement au contenu
Article Dans Une Revue Dalton Transactions Année : 2012

Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS

Résumé

The complexation between uranium(VI) and nitrate ions in a hydrophobic ionic liquid (IL), namely [BMI][NO3] (BMI = 1-butyl-3-methylimidazolium+), is investigated by EXAFS spectroscopy. It was performed by dissolution of uranyl nitrate UO2(NO3)2·6H2O or UO2(Tf2N)2 (Tf2N = bis(trifluoromethylsulfonyl)imide (CF3SO2)2N−). The formation of the complex UO2(NO3)42− is evidenced.
Fichier principal
Vignette du fichier
manuscript-communication-dalton.pdf (1.12 Mo) Télécharger le fichier
Loading...

Dates et versions

hal-02271628 , version 1 (27-08-2019)

Identifiants

Citer

Clotilde Gaillard, Olga Klimchuk, Ali Ouadi, Isabelle Billard, Christoph Hennig. Evidence for the formation of UO2(NO3)42− in an ionic liquid by EXAFS. Dalton Transactions, 2012, 41 (18), pp.5476-5479. ⟨10.1039/c2dt30205e⟩. ⟨hal-02271628⟩
101 Consultations
77 Téléchargements

Altmetric

Partager

Gmail Facebook X LinkedIn More