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近几年来,粒子电迁移率引起了更多学者的注意。因为它是表征带电粒子在电场中运动的重要参数之一。在这方面,人们已作了大量的研究工作,提出了一些计算粒子电迁移率的理论和半经验模型。基于前人的研究,本文提出了一种计算粒子电迁移率的新模型,并用前人的实验结果和本研究的实验结果对此模型进行了检验。计算结果和实验数据很吻合。就某种意义上讲,此模型是对以前模型的扩展和改进,它可广泛应用于溶胶的研究和工业应用。
In recent years, particle mobility has aroused more scholars’ attention. Because it is one of the important parameters to characterize the movement of charged particles in the electric field. In this respect, a great deal of research work has been done and some theoretical and semi-empirical models for calculating particle mobility have been proposed. Based on the previous studies, a new model for calculating the mobility of particles is proposed in this paper. The model is tested by the previous experimental results and the experimental results. The calculated results agree well with the experimental data. In a sense, this model is an extension and improvement of the previous model, which can be widely used in sol research and industrial applications.