固态
动力学
热扩散率
边界(拓扑)
化学反应
化学物理
动能
热力学
三维旋转形式
化学动力学
化学
输运现象
材料科学
物理化学
物理
经典力学
几何学
数学分析
生物化学
数学
作者
Roderich Röttger,H. Schmalzried
标识
DOI:10.1016/s0167-2738(02)00270-9
摘要
The kinetics of solid/solid interfaces controls in part the course of heterogeneous reactions in the solid state. The essential situations are defined and basic formalisms are summarized. In addition to the role interfaces play as resistances for transport across them, they offer high diffusivity paths laterally, representing two-dimensional reaction media. Experimental examples of kinetic phenomena are static and moving boundaries, including exchange fluxes, boundary-controlled solid state reactions, interface morphology, nonlinear phenomena connected with interfaces and reactions in and at boundaries. The case of a moving semicoherent boundary AX/BX is modeled quantitatively, and experiments in the system AgBr/KBr are reported.
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