Uranium(VI) Diffusion in Sodium-Montmorillonite at Alkaline pH Conditions

Ruth M Tinnacher1, James A Davis2, Christophe Tournassat3 and Jens T Birkholzer2, (1)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States, (2)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (3)BRGM, French Geological Survey, Orléans, France