Luminescence study of tetravalent uranium in aqueous solution.
The luminescence spectrum of U4+ in aqueous solution was observed in the UV-Vis region with the lifetime < 20 ns at room temperature by excitation light corresponding to the 5f-5f electronic transition. All the luminescence peaks were assigned to individual electronic transitions.
Kirishima
Akira
A
Advanced Science Research Center, Japan Atomic Energy Research Institute, Tokai, Ibaraki 319-1195, Japan.
Kimura
Takaumi
T
Tochiyama
Osamu
O
Yoshida
Zenko
Z
D049449:Luminescence; D011789:Quantum Theory; D012996:Solutions; D013056:Spectrophotometry, Ultraviolet / Q000379:methods; D014501:Uranium / Q000737:chemistry*; D014867:Water / Q000737:chemistry*
D012996:Solutions; D014867:Water; D014501:Uranium