Affiliation:
1. CEA, CE-Saclay, Fuel Cycle Division, DPE/SPEASPS/LSLA (C.M, I.L.) and DESD/SESD/LMGS (V.M), 91191 Gif-sur-Yvette, FRANCE; and LESOC, URA CNRS No. 406, Université H. Poincaré Nancy I-Faculté des Sciences, BP 239 54506 Vandoeuvre les Nancy Cedex, France (C.T.)
Abstract
Time-resolved laser-induced fluorescence is a unique method for direct uranium speciation at low level in the framework of environmental studies. By varying pH and uranium concentration in the absence of carbonate ions and at fixed ionic strength, it was possible, together with free uranyl UO22+, to identify spectrally and temporally all the uranium-hydroxo complexes, namely, UO2OH+, UO2(OH)2, UO2(OH)3−, (UO2)2(OH)22+, (UO2)3(OH)5+, and (UO2)3(OH)7−.
Subject
Spectroscopy,Instrumentation
Cited by
133 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献