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Filtering by: Creator Currey, Donald R. Academic Affiliation Chemistry Resource Type Article

Aqueous Complexation of Thorium(IV), Uranium(IV), Neptunium(IV), Plutonium(III/IV), and Cerium(III/IV) with DTPA

Creator:

Brown, M. Alex, Paulenova, Alena, and Gelis, Artem V.

Abstract:

Aqueous complexation of Th(IV), U(IV), Np(IV), Pu(III/IV), and Ce(III/IV) with DTPA was studied by potentiometry, absorption spectrophotometry, and cyclic voltammetry at 1 M ionic strength and 25 °C. The stability constants for the 1:1 complex of each trivalent and tetravalent metal were calculated. From the potentiometric data, we report stability...

Resource Type:

Article

Full Text:

coincide with the modified Born equation that relates the charge Z with a radius r (MZ+ α Z2/r).38 This