六氟化铀（UF6）在α粒子作用下发生辐射分解的物理化学模型

IF 1.4 3区化学 Q4 CHEMISTRY, INORGANIC & NUCLEAR

Radiochimica Acta Pub Date : 2024-07-09 DOI:10.1515/ract-2023-0263

Artem A. Danshin, Alexey A. Kovalishin

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引用次数: 0

摘要

利用基本物理和化学原理开发了一个描述六氟化铀（UF6）辐射分解过程动力学的多尺度模型。该模型包含了辐射分解和热效应两个方面。模型还考虑了放射性分解产物从气相释放到固态以及从固态释放到气相的过程。该模型的预测结果与现有的实验数据进行了验证。

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Physicochemical model of uranium hexafluoride (UF6) radiolysis under action of alpha particles

A multiscale model describing the kinetics of the processes taking place during the radiolysis of uranium hexafluoride (UF6) has been developed using fundamental physical and chemical principles. The model incorporates both the radiolysis and thermal terms. The processes of the radiolysis products release from the gas phase to the solid and vice versa are taken into account. The predictions of the model are verified against the available experimental data.

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来源期刊

Radiochimica Acta 化学-核科学技术

CiteScore

2.90

自引率

16.70%

发文量

审稿时长

6 months

期刊介绍： Radiochimica Acta publishes manuscripts encompassing chemical aspects of nuclear science and technology.