Surface properties of fluids of charged platelike colloids
β Scribed by Bier, Markus; Harnau, Ludger; Dietrich, S.
- Book ID
- 120297199
- Publisher
- American Institute of Physics
- Year
- 2006
- Tongue
- English
- Weight
- 545 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0021-9606
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π SIMILAR VOLUMES
The concentration dependence of the viscosity is studied for suspensions of approximately hard, i.e., short-range repulsive, platelets. We combine rheological measurements on suspensions of sterically stabilized platelike colloids with dissipative particledynamics simulation for disks. This yields,
Colloidal stability of two latexes with variable charge surface groups has been studied at a range of pH. Experimental log W vs log[electrolyte] plots were fitted using the DLVO theory, and values for the diffuse potential, d , and the Hamaker constant, A, were obtained. Reasonable tendency was foun