Recent observations of order-disorder phase transitions in low density aqueous suspensions of electrostatically stabilised latex spheres are explained using Gouy-Chapman theory and current theories of fmst-order phase transitions. A problem which has excited a good deal of interest over the past few
Observation of a glass transition in suspensions of spherical colloidal particles
β Scribed by Pusey, P. N.; van Megen, W.
- Book ID
- 121181215
- Publisher
- The American Physical Society
- Year
- 1987
- Tongue
- English
- Weight
- 198 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0031-9007
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π SIMILAR VOLUMES
A relation between the dynamic electrophoretic mobility of spherical colloidal particles in a concentrated suspension and the colloid vibration potential (CVP) generated in the suspension by a sound wave is obtained from the analogy with the corresponding Onsager relation between electrophoretic mob
for a swarm of spherical particles applicable for low z poten-A general mobility expression is derived for a swarm of identical tials and all ka values, showing that as ka decreases and/ spherical colloidal particles in concentrated suspensions on the or the particle volume fraction increases (the p
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A theory of sedimentation in a concentrated suspension of spherical colloidal particles proposed by Levine et al. (J. Colloid Interface Sci. 57, 424 (1976)) is further developed to derive a simple convenient expression for the sedimentation potential applicable for low zeta potentials and nonoverlap
A general expression for the electrical conductivity of a concentrated suspension of spherical colloidal particles is obtained for the case where the particle zeta potential is low and the overlapping of the electrical double layers of adjacent particles is negligible by using Kuwabara's cell model.