Strong and weak points in the interpretation of colloid stability
โ Scribed by J. Theodoor; G. Overbeek
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 814 KB
- Volume
- 16
- Category
- Article
- ISSN
- 0001-8686
No coin nor oath required. For personal study only.
โฆ Synopsis
Lyophobic dispersions can be stabilized against aggregation by electrostatic repulsion or by "steric" repulsion caused by the presence of large molecules at the interfaces. Theories of colloid stability are briefly reviewed.
Strong and weak points in the present interpretations are pointed out. Two important weak points in the interpretation of electrostatic stabilization are: 1) the assumption that the zeta potential and the Stern potential are about iden-
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