Electrophoresis is often used to measure the "average" zeta (ΞΆ ) potential on particles. However, it has been found by previous researchers that in making predictions of colloidal forces and stability, the distribution of ΞΆ potential on the particles is important. This paper provides a straightforwa
Void initiation in a random distribution of spherical particles
β Scribed by Arne Melander
- Publisher
- Elsevier Science
- Year
- 1979
- Weight
- 447 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0025-5416
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π SIMILAR VOLUMES
A theoretical void-size distribution in random packings of equal-sized spheres, defined as the distribution of the probability of finding a spherical void of a given size, is derived. In order to assess its validity, the three-dimensional distribution is used to evaluate, by an approximate procedure
ARTICLE NO. CS975220 NOTE Electrophoretic Mobility of a Spherical Particle in a Spherical Cavity where Γ 2 is the Laplace operator, r the space charge density, e the permittivity of the liquid phase, N the number of ionic species, z j and The electrophoretic mobility U of a spherical particle in a n
Void growth is analysed when a grain boundary contains a distribution of second phase particles. The rate of void growth is determined by the ease with which material can plate out around the particles or the rate at which the material surrounding the particln can deform by power-law creep. At low a