The first transuranium element neptunium(Np)exhibits complicated behavior in acidic solutions as it adopts a wide range of oxidation states typically from+3 to+6 and coordinates with a large variety of ligands.In part...The first transuranium element neptunium(Np)exhibits complicated behavior in acidic solutions as it adopts a wide range of oxidation states typically from+3 to+6 and coordinates with a large variety of ligands.In particular,the accurate determination of Np redox potentials in nitric acid solutions is challenging due to overlapping chemical and electrochemical reactions leading to significant experimental uncertainties.展开更多
基金supported by the Laboratory Directed Research and Development Program at the Pacific Northwest National Laboratory operated by Battelle for the U.S.Department of Energy under Contract DE-AC05-76RL01830.
文摘The first transuranium element neptunium(Np)exhibits complicated behavior in acidic solutions as it adopts a wide range of oxidation states typically from+3 to+6 and coordinates with a large variety of ligands.In particular,the accurate determination of Np redox potentials in nitric acid solutions is challenging due to overlapping chemical and electrochemical reactions leading to significant experimental uncertainties.
