Dynamics and roughness of reaction fronts in heterogeneous solid-state chemical reactions

被引：5
|
作者：
Yudson, VI [1 ]
Schulz, M
Stepanow, S
机构：
[1] Univ Halle Wittenberg, Fachbereich Phys, D-06099 Halle, Germany
[2] Russian Acad Sci, Inst Spect, Troitsk 142092, Russia
来源：
PHYSICAL REVIEW E | 1998年 / 57卷 / 05期
关键词：
D O I：
10.1103/PhysRevE.57.5053
中图分类号：
O35 [流体力学]; O53 [等离子体物理学];
学科分类号：
070204 ; 080103 ; 080704 ;
摘要：
A mesoscopic model to describe the reaction fronts in solid-state reactions is proposed. The model predicts the existence of the linear regime (sigma similar to t, sigma is the average thickness of the reaction layer, t is the time) and the parabolic regime (sigma similar to root t). The roughness of the reaction front is also considered.
引用
收藏
页码：5053 / 5059
页数：7
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