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首页> 美国政府科技报告 >Reaction of Plutonium with Water Kinetic and Equilibrium Behavior of Binary and Ternary Phases in the Pu + O + H System
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Reaction of Plutonium with Water Kinetic and Equilibrium Behavior of Binary and Ternary Phases in the Pu + O + H System

机译：钚与pu + O + H体系中二元和三元相的水动力学和平衡行为的反应

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The kinetic and equilibrium behavior of the Pu + O + H system has been studied by measuring the production of hydrogen gas formed by a sequence of hydrolysis reactions. The kinetic dependence of the Pu + H sub 2 O reaction on salt concentration and temperature has been defined. The metal is quantitatively converted to a fine black powder which has been identified as plutonium monoxide monohydride, PuOH. Other hydrolysis products formed in aqueous media include a second oxide hydride, Pu sub 7 O sub 9 H sub 3 , and the oxides Pu sub 2 O sub 3 , Pu sub 7 O sub 12 , Pu sub 9 O sub 16 , Pu sub 10 O sub 18 , Pu sub 12 O sub 22 , and PuO sub 2 . Thermal decomposition products of PuOH include Pu sub 2 O sub 2 H and PuO. A tentative phase diagram for Pu + O + H is presented and structural relationships of the oxide hydrides and oxides are discussed. 10 figures, 5 tables. (ERA citation 08:017327)

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