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Zeta potential in colloid science : principles and applications /
Zeta Potential in Colloid Science: Principles and Applications covers the concept of the zeta potential in colloid chemical theory. The book discusses the charge and potential distribution at interfaces; the calculation of the zeta potential; and the experimental techniques used in the measurement o...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
London ; San Diego :
Academic Press,
1988.
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| Edición: | New paperback edition. |
| Colección: | Colloid science.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Zeta Potential in Colloid Science: Principles and Applications; Copyright Page; Preface; Table of Contents; Chapter 1. Introduction; 1.1 Origin and classification of electrokinetic effects; 1.2 The zeta potential and the surface of shear; 1.3 Significance of the zeta potential; 1.4 Outline of the structure of this treatment; 1.5 The basic equations; References; Chapter 2. Charge and Potential Distribution at Interfaces; 2.1 The electrostatic potential of a phase; 2.2 Mechanism of charge development at interfaces.
- 2.3 The potential and charge distribution in the electricaldouble layer2.4. Modifications to the Gouy-Chapman theory forflat plates; 2.5. The double layer around a sphere; 2.6. The double layer around a cylinder; 2.7. The double diffuse layer; References; Chapter 3. The Calculation of Zeta Potential; I. CLASSICAL THEORY; 3.1. Electro-osmosis; 3.2. Streaming potential; 3.3. Electrophoresis; 3.4. Sedimentation potential; II. MORE RECENT DEVELOPMENTS; 3.5. Electro-osmosis; 3.6. Streaming potential; 3.7. Electrophoresis; 3.8. The sedimentation potential.
- 3.9. Validity of the electrokinetic equationsReferences; Chapter 4. Measurement of Electrokinetic Parameters; 4.1. Electro-osmosis; 4.2. Streaming potential measurements; 4.3. Electrophoresis measurements; 4.4. Sedimentation potential; References; Chapter 5. Electroviscous and Viscoelectric Effects; 5.1. Porous plugs and capillaries; 5.2. Suspensions of spherical particles; 5.3. The viscoelectric effect; 5.4. Position of the plane of shear; References; Chapter 6. Applications of the Zeta Potential; 6.1. Ionic adsorption at interfaces; 6.2. Simple inorganic ions as solutes.
- 6.3. Charge and potential distribution for the Gouy-Chapman-Stern-Grahame (GCSG) model of the interface6.4. Zeta potential and colloid stability; 6.5. Sedimentation volume and settling time; 6.6. Electrophoretic deposition; 6.7. Flotation; 6.8. Correlation of zeta with other properties; References; Chapter 7. Influence of Simple Inorganic Ions on Zeta Potential; 7.1. Introduction; 7.2. Surfaces obeying the Nernst equation; 7.3. The polymer colloid-water interface; 7.4. The oxide-water interface; 7.5. Clay mineral systems; 7.6. Application to other surfaces; References.
- Chapter 8. Influence of More Complex Adsorbates on Zeta Potential8.1. Specific adsorption of simple metal ions; 8.2. Surfactant adsorption; 8.3. Adsorption of hydrolysable metal ions; 8.4. Adsorption of neutral polymers; 8.5. Adsorption of polyelectrolyte; 8.6. Adsorption of proteins; 8.7. The interpretation of zeta potential; References; Appendix 1: Vector Calculus: The Equations of Poisson and of Navier and Stokes; A1.1. Scalar and vector fields; A1.2. The gradient of a scalar field; A1.3. Divergence of a vector field; A1.4. Poissons equation; A1.5. The Navier-Stokes equation.