Citation:
Weitz, D. A. ; Huang, J. S. ; Lin, M. Y. ; Sung, J. Dynamics of diffusion-limited kinetic aggregation. Physical Review Letters 1984, 53, 1657-1660. Copy at http://www.tinyurl.com/lmemlay
 | weitz1984.pdf | 628 KB |
Abstract:
We study the dynamics of diffusion-limited cluster-cluster aggregation of aqueous colloids using quasielastic light scattering. Scaling behavior is found for the dependence of the mean cluster size on both time and initial concentration, and limits are placed on the scaling exponents of the cluster mass distribution. The fractal nature of the resultant clusters directly affects the exponents, illustrating the inherent relationship between the dynamic and static properties of kinetic aggregation processes.