Course: SELECTED CHAPTERS OF PHYSICAL Colloid Chemistry

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Course title SELECTED CHAPTERS OF PHYSICAL Colloid Chemistry
Course code UTM/PV092
Organizational form of instruction Lecture + Seminary
Level of course Master
Year of study not specified
Semester Summer
Number of ECTS credits 6
Language of instruction Czech
Status of course Compulsory
Form of instruction Face-to-face
Work placements This is not an internship
Recommended optional programme components None
Lecturer(s)
  • Kolská Zdeňka, prof. Ing. Ph.D.
Course content
1. Introduction to chemical thermodynamics (System (system), environment, heat, work, phases, extensive and intensive quantities, state of the system, selected quantities, pure substance, mixture and solution and expression of their composition. Zero and first theorem of thermodynamics. 2. Thermodynamic processes, heat capacities, thermochemistry, determination of reaction heats, Kirchhoff's equation, 2nd thermodynamic theorem, Carnot cycle, entropy, Helmholtz energy, Gibbs energy, combined formulations of the 1st and 2nd thermodynamic theorems, 3rd thermodynamic theorem. 3. Introduction to phase equilibria (phases, phase interfaces, phase equilibria in single-component systems, Gibbs law of phases, Clapeyron equation, Clausius-Clapeyron equation, equilibria s-l, l-g, s-g, s-s, l-l). 4. Phase equilibria in multicomponent systems (ideal, real mixtures), mixing and additive quantities, partial molar quantities, phase diagrams of multicomponent systems. 5. Surface chemistry. Division, basic concepts. Phase interfaces, division and characteristics. Intermolecular interaction, molecule in phase interface. Adhesion of substances to substrates. 6. Surface and interfacial energy. 2 phase, 3 phase. Surface properties (curved interfaces, wetting, cohesion, adhesion, small structures and thin films on a solid substrate, ...). Effect of interfaces on TD properties. Determination of the contact angle. 7. Surfaces of solid substances. Change in material surface properties in relation to its size, from micro- to nano-. Calculation of Au density, melting point changes and other properties. 8. Adsorption, phase interfaces - gas/liquid, gas/solid, Gibbs adsorption isotherm, adsorption isotherms and models (Freundlich, Langmuir, BET). BET adsorption, desorption, pore shapes. Pore distribution. 9. Electrical properties of phase interfaces. Electrokinetic phenomena, electric double layer, zeta potential. Correlation of surface properties. 10. Adhesion of nanostructures, adhesion of cells. Preparation of nanostructured materials. 11. Dispersion systems: classification: colloid, sol, gel, foam, emulsion, aerosol; solutions of macromolecules; micelles, surface films. 12. Dispersion systems - phenomena: forces between colloidal particles; sedimentation, electrokinetic phenomena, rheology, optical properties; stability of colloidal systems. Colloidal solutions of high molecular weight substances and their properties. 13. Transport phenomena. Diffusion, electrical conductivity, heat conduction, viscosity and others that have not happened so far.

Learning activities and teaching methods
unspecified
Learning outcomes
Prerequisites
unspecified

Assessment methods and criteria
unspecified
Recommended literature
  • ADAMSKON, A. W.; GAST, A. P. Physical Chemistry of Surfaces. 6th Ed. John Wiley & Sons, Inc., New York., 1997.
  • BARTOVSKÁ, L., ŠIŠKOVÁ, M. Co je co v povrchové a koloidní chemii. VŠCHT Praha, 2005.
  • BARTOVSKÁ, L., ŠIŠKOVÁ, M. Fyzikální chemie povrchů a koloidních soustav. VŠCHT, 2010.
  • BIRDI, K. S. Handbook of Surface and Colloid Chemistry. CRC Press, New York, 1997.
  • Evans D.F., Wennerström H. The Colloidal Domain. 2nd Ed. 1999, Wiley-VCH, Inc., New York..
  • MILLING, A. J. Surface Charakterization Methods. Marcel Dekker, Inc., New York, 1999.
  • POUCHLÝ, J. Fyzikální chemie makromolekulárních a koloidních soustav. VŠCHT Praha, 2008.
  • Shah D.O. Micelles, Microemulsions and Monolayers. 1998, Marcel Dekker, Inc., New York..
  • Šcukin E.D., Percov A.V., Amelinová E.A. Koloidní chemie. 1990, Academia, Praha..


Study plans that include the course
Faculty Study plan (Version) Category of Branch/Specialization Recommended year of study Recommended semester