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在二维平面上对扩散—反应过程进行了MonteCarlo计算机模拟。结果表明,扩散—反应产物形态取决于其界面反应速度与相应组元扩散速度的相对大小。当界面反应为过程的控制环节时,产物趋于紧密的球形;当扩散为过程的控制环节时,产物趋于松散的分枝状。重溶作用使产物形态呈破碎状。
Monte Carlo computer simulation of diffusion-reaction process in two-dimensional plane. The results show that the morphology of the diffusion-reaction product depends on the relative size of the interface reaction rate and the diffusion speed of the corresponding component. When the interfacial reaction is the control process of the process, the product tends to have a close spherical shape; when diffusion is the process of control, the product tends to be loosely branched. The role of re-dissolution of the product was broken shape.