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Course info
KFC / HS
:
Course description
Department/Unit / Abbreviation
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KFC
/
HS
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Academic Year
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2024/2025
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Academic Year
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2024/2025
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Title
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Heterogenous Systems
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Form of course completion
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Exam
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Form of course completion
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Exam
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Accredited / Credits
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Yes,
2
Cred.
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Type of completion
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Written
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Type of completion
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Written
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Time requirements
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Přednáška
2
[Hours/Week]
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Course credit prior to examination
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No
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Course credit prior to examination
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No
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Automatic acceptance of credit before examination
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No
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Included in study average
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YES
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Language of instruction
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Czech, English
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Occ/max
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Automatic acceptance of credit before examination
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No
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Summer semester
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0 / -
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0 / -
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0 / -
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Included in study average
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YES
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Winter semester
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0 / -
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0 / -
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0 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Summer semester
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Semester taught
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Summer semester
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Minimum (B + C) students
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not determined
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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Czech, English
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
A|B|C|D|E|F |
Periodicity |
každý rok
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Periodicita upřesnění |
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Fundamental theoretical course |
Yes
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Fundamental course |
No
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Fundamental theoretical course |
Yes
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Evaluation scale |
A|B|C|D|E|F |
Substituted course
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None
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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N/A
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Histogram of students' grades over the years:
Graphic PNG
,
XLS
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Course objectives:
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The course is focused on the development of ideas and knowledge on heterogeneous systems, especially on the phase interface properties (surface).
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Requirements on student
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Students sitting the examinations should be able to discuss two chosen questions.
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Content
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On the grounds of a detailed analysis of the surface energy, surface processes and their practical applications are described, includding principal measurement methods. Very important part of the course deals with the issues of adsorption and surface active substances. Another part deals with the principles of the production and growth of a new phase and heterogeneous reaction kinetics. The final part deals with the application of the acquired knowledge to a description of the production and physical-chemical properties of colloidal systems. Surface energy and intermolecular interaction in condensed phase. The impact of the surface curvature on the equilibrium of one-component system. Determination methods for surface energy. Thermodynamics of adsorption-Gibbs equation, structure and properties of adsorption layers. Adsorption on the solid phase surface, BET isotherm, mercury porosimetry. Surface energy of three-component system, wettability. Classification of surface active surfactants and their use in the control of a wetting process . Homogenous and heterogeneous nucleation, kinetics of new phase nuclei production. Basic kinetics of heterogeneous reactions. Thermodynamics of micellar production, solubilisation. Production and stability of colloidal systems. Molecular kinetic, optical, electrical and rheological properties of colloids.
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Activities
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Fields of study
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Guarantors and lecturers
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Literature
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-
Recommended:
4. R. Brdička, J. Dvořák :. Základy fysikální chemie,. Academia, Praha, 1977.
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Recommended:
5. R. J. Hunter :. Foundations of Colloid Science,. Oxford, 2001.
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Recommended:
2. J. Mollin :. Heterogenní systémy II., skripta UP Olomouc. Olomouc.
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Recommended:
1. E. D. Ščukin, A.V. Percov, E. A. Amelinová :. Koloidní chemie. Academia Praha, 1992.
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Recommended:
3. P. C. Hiemenz :. Principles of colloid and surface chemistry,
. Marcel Dekker, 1988.
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On-line library catalogues
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Time requirements
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All forms of study
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Activities
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Time requirements for activity [h]
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Preparation for the Exam
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60
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Total
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60
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Prerequisites - other information about course preconditions |
- |
Competences acquired |
ability to define main concepts related to properties of a phase interface |
Teaching methods |
- Monologic Lecture(Interpretation, Training)
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Assessment methods |
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