Revision of the model of formation of radiolytic products in aqueous solutions

被引：4
|
作者：
Stepanov, SV [1 ]
Byakov, VM [1 ]
机构：
[1] Inst Theoret & Expt Phys, Moscow 117218, Russia
来源：
ACTA PHYSICA POLONICA A | 2005年 / 107卷 / 04期
关键词：
D O I：
10.12693/APhysPolA.107.651
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Mathematical model of formation of radiolytic products (e(aq)(-), H, OH, H-2, H3O+, OH--, Ps) in water is developed. It takes into account (1) reactions between dissolved scavengers of thermalized and hydrated electrons as well as epithermal ones; (2) ambipolar diffusion expansion of the intratrack species; (3) additional channels of Ps and H-2 formation due to appearance of weakly trapped electrons. Good agreement is obtained with experimental data on kinetics, of accumulation of the products in pure water and their concentration variations in aqueous solutions.
引用
收藏
页码：651 / 660
页数：10
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