Abstract
A study of aggregation of sulphur particles in colloidal suspension of sulphur in water-methanol mixture using TEM and electron diffraction is reported. From the micrographs the aggregates formed have been found to be random and tenuous indicating a fractal structure. The electron diffraction patterns of the aggregates are used to study the mechanism of diffusion and reaction limited aggregation.
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References
Forrest S R and Witten T A 1979J. Phys. A12 109
Grundy P J and Jones G A 1976Electron microscopy in the study of materials (eds) Bryan R Coles and Edward Arnold, (London: Edward Arnold)
Hurd A J 1987Physics of complex and supermolecular fluids (eds) Samuel A Safran and Noel A Clark, (New York: John Wiley) p. 493
Mandelbrot B B 1982The fractal geometry of nature (Sanfrancisco: Freeman)
Schaefer D W and Martin J E 1984Phys. Rev. Lett. 52 2371
Verwey E J W and Overbeek T J T 1948Theory of the stability of lyophobic colloids (Amsterdam: Elsevier)
Voss R F, Laibowitz R B and Allessandrini E I 1984Phys. Rev. Lett. 52 2371
Weiser H B 1949A text book of colloid chemistry (New York: John Wiley) p. 146
Weitz D A, Huang J S, Lin M Y and Sung J 1983Phys. Rev. Lett. 53 1657
Weitz D A, Lin M Y and Huang J S 1987Physics of complex and supermolecular fluids (eds) Samuel A Safran and Noel A Clark (New York: John Wiley) p. 509
Weitz D A and Oliveria M 1984Phys. Rev. Lett. 52 1433
Witten T A and Sander L M 1981Phys. Rev. Lett. 47 1400
Witten T A and Sander L M 1983Phys. Rev. B27 5686
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Abdulkhadar, M., George, K.C. Electron microscopy study of aggregation of microclusters of sulphur. Pramana - J Phys 37, 321–326 (1991). https://doi.org/10.1007/BF02848483
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DOI: https://doi.org/10.1007/BF02848483