Photochemical Reactions of Plutonium Ions in Perchloric Acid Solutions

被引：1

作者：

Shilov, V.P. ^{[1
]}

Yusov, A.B. ^{[1
]}

机构：

[1] Institute of Physical Chemistry, Russian Academy of Sciences, Moscow, Russia

来源：

Radiochemistry | 2001年 / 43卷 / 04期

关键词：

Oxidation - Photochemical reactions - Plutonium compounds;

D O I：

10.1023/A:1012853818327

中图分类号：

学科分类号：

摘要：

Photochemical reactions of Pu(V), Pu(VI) in 0.01-1.00 M HClO4 and of Pu(III), Pu(VI) in 9.4 M HClO4 were studied. In the course of UV irradiation Pu(III) and Pu(V) are oxidized and Pu(VI) is reduced. With increasing acid concentration the oxidation rate increases, whereas the reduction rate decreases. The reaction mechanisms involving formation of excimers, i.e., dimers of plutonium ions occurring in the excited and ground states, are discussed. © MAIK Nauka/Interperiodica 2001.

引用

页码：364 / 370

页数：6

共 53 条

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