Science.Online
Search
Publisher and Institutes
Akademie Verlag
Deutsches Institut für Urbanistik
Oldenbourg Wissenschaftsverlag
Walter de Gruyter
Schattauer
You are here: Home :: Keyword index :: the bis Vie :: Unit cell parameters - Uranium UO2

Items for "UO2"

Coprecipitation of thorium and lanthanum with UO2+x(s) as host phase

Coprecipitation may be a significant process in controlling radionuclide release during spent fuel dissolution/reprecipitation in a breached geological disposal site by water...

Keywords: Coprecipitation, UO2, Radionuclides, Solubility

09/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag
Oxidation and dissolution rates of UO2(s) in carbonate-rich solutions under external alpha irradiation and initially reducing conditions

This paper describes the effects of aqueous carbonate concentrations on the UO2 oxidation and dissolution rates under an alpha beam irradiation in a cyclotron...

Keywords: Colloids, UO2, Carbonate, Dissolution rate, Radiolysis

09/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag
Modeling spent nuclear fuel alteration and radionuclide migration in disposal conditions

A physico-chemical model developed for spent fuel alteration was integrated in a global reactive transport model of a spent fuel disposal system, considering both decaying and stable isotopes, corroded steel canisters, bentonite backfills and a clayey host-rock...

Keywords: Radioactive waste, Radiolysis, Radionuclide migration, Reactive transport, UO2

09/2006 | Radiochimica Acta, Oldenbourg Wissenschaftsverlag