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

页码：5053 / 5059

页数：7

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