Actinyl peroxide nanospheres

被引:229
作者
Burns, PC
Kubatko, KA
Sigmon, G
Fryer, BJ
Gagnon, JE
Antonio, MR
Soderholm, L
机构
[1] Univ Notre Dame, Dept Civil Engn & Geol Sci, Notre Dame, IN 46556 USA
[2] Univ Windsor, Great Lakes Inst Environm Res, Windsor, ON N9B 3P4, Canada
[3] Argonne Natl Lab, Div Chem, Argonne, IL 60439 USA
关键词
actinides; peroxides; polyoxometalates; self-assembly; uranium;
D O I
10.1002/anie.200462445
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Waste not: Actinyl nanospheres self-assembled from alkaline solutions have been shown to be composed of 24, 28, and 32 actinyl peroxide polyhedra (for example, see picture of the uranyl peroxide polyhedra (U-28)). The nanospheres represent a new class of polyoxometalates, and their formation in nuclear waste may have an impact on the mobility of actinides in the environment. (Chemical Equation Presented) © 2005 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:2135 / 2139
页数:5
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