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Last update: Pátková Vlasta (15.01.2018)
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Last update: Pátková Vlasta (15.01.2018)
Students will be able to:
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Last update: Pátková Vlasta (15.01.2018)
R: Bartovská L., Šišková M.: Fyzikální chemie povrchů a koloidních soustav, VŠCHT Praha, 2010, 9788070807453. A: Adamson A.W.: Physical Chemistry of Surfaces, New York 1990, 0471610194 A: Shaw D.J.: Introduction to Colloid and Surface Chemistry, London 1980, 0750611820 A: Hiemenz P.C., Rajagopalan R.: Principles of Colloid and Surface Chemistry, 3rd Ed., New York 1997, 0824793978 A: Myers D.: Surfaces, Interfaces, and Colloids, VCH Publishers, Inc., New York 1999. 1560810335 A: Pashley R.M., Karaman M.E.: Applied Colloid and Surface Chemistry, John Wiley & Sons, Ltd. 2004, 0470868821 |
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Last update: Pátková Vlasta (15.01.2018)
http://vydavatelstvi.vscht.cz/katalog/uid_isbn-978-80-7080-745-3 http://www.vscht.cz/fch/cz/pomucky/bartovska/N403036.html Bartovská L., Šišková M.: Co je co v povrchové a koloidní chemii http://vydavatelstvi.vscht.cz/informace/uid_es-001_cze.html |
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Last update: Pátková Vlasta (15.01.2018)
1. Influence of phase boundaries on the properties of the dispersion systems. Thermodynamics of the systems with the great interface area. Molecular view on the interface. 2. Interface energy, interface tension, temperature dependence, methods of measurement. 3. Curved interfaces. Laplace-Young equation. The influence of interface curvature on the vapour pressure and on the solubility at constant temperature. The influence of interface curvature on the vapour-liquid equilibrium and solid-liquid equilibrium at constant pressure. 4. Three-phase equilibrium. Wetting and spreading. Young equation. 5. Capillary phenomena. Surface films of non-soluble substances on liquids. Langmuir-Blodgett films. 6. Adsorption kinetics and equilibrium. Gibbs adsorption isotherm. Gas adsorption on solids. Adsorption from solutions on solids. 7. Electric properties of interfaces. Electrical double layer, electrokinetic phenomena. 8. Dispersion system, classification and characterisation. Distribution functions. Stability of dispersions. 9. Kinetic properties of dispersions influenced by the dispersity degree. Thermic motion, diffusion, sedimentation velocity, sedimentation equilibria, osmosis, membrane phenomena. 10. Viscosity of dispersions. Einstein equation. Plastic, pseudoplastic, and dilatant systems. 11. Optical properties of dispersion. Light scattering. 12. Heterogeneous dispersions. Lyosols, emulsions, foams, aerosols. solid sols. 13. Associative colloids. Critical micelle concentration. 14. Macromolecular solutions. Reversible and irreversible gels. |
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Last update: Pátková Vlasta (15.01.2018)
Physical Chemistry II or Physical Chemistry of Colloidal Systems |
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Last update: Řehák Karel doc. Ing. CSc. (02.03.2018)
Acquiring credit (meeting the minimum requirements of the computational part) The exam (comutational test + oral exam) |
Teaching methods | ||||
Activity | Credits | Hours | ||
Účast na přednáškách | 1 | 28 | ||
Příprava na zkoušku a její absolvování | 2.1 | 60 | ||
Účast na seminářích | 0.5 | 14 | ||
4 / 4 | 102 / 112 |
Coursework assessment | |
Form | Significance |
Examination test | 40 |
Continuous assessment of study performance and course -credit tests | 20 |
Oral examination | 40 |