Gelation of Colloidal Silica
- 15 December 1986
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 57 (24) , 3117-3120
- https://doi.org/10.1103/physrevlett.57.3117
Abstract
Classical light-scattering studies of colloidal silica gels show that they have a fractal structure for length scales shorter than a concentration-dependent crossover length , and behave like a collection of nearly randomly distributed scattering centers for length scales greater than . Our data show that has a power-law concentration dependence, .
Keywords
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