Formation of fractal structures by aggregation of anisometric iron (III) hydroxide particles
Coagulation of anisometric iron (III) hydroxide sols has been studied by dynamic light scattering, TEM and ultra-small-angle X-ray scattering. The anisometry of rod-like individual colloidal particles can be characterised with a mean aspect ratio of 10. It was established for the first time, that the aggregates formed by coagulation of anisometric particles show definite fractal structure with a mass fractal dimension of 1.95 ± 0.05.
Year of publication: |
1995
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Authors: | Brunner, R. ; Gall, S. ; Wilke, W. ; Zrinyi, M. |
Published in: |
Physica A: Statistical Mechanics and its Applications. - Elsevier, ISSN 0378-4371. - Vol. 214.1995, 2, p. 153-161
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Publisher: |
Elsevier |
Saved in:
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