9360-0186/02 – Physical Chemistry of Surface, Colloidal systems and chemical catalysis (FCHPK)
| Gurantor department | CNT - Nanotechnology Centre | Credits | 3 |
| Subject guarantor | prof. Ing. Jana Seidlerová, CSc. | Subject version guarantor | prof. Ing. Jana Seidlerová, CSc. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | summer |
| | Study language | English |
| Year of introduction | 2019/2020 | Year of cancellation | |
| Intended for the faculties | FMT | Intended for study types | Follow-up Master |
Subject aims expressed by acquired skills and competences
The aim of the course is to deepen students’ knowledge in the selected sub-fields of physical chemistry. During the lectures, the students are going to get acquainted with the detailed attributes of surfaces, their characterization and importance in the interactions of substances. In the following part dedicated to chemical catalysis, theoretical knowledge is going to be expanded with the importance of and principals of catalysis, both homogeneous and heterogeneous, in connection with solving the problems of chemical kinetics. Practical examples are going to be mentioned. At the same time, the students are going to use their acquired theoretical knowledge while working on practical assignments in the subsequent laboratory class.
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
Předmět navazuje na základní znalosti fyzikální chemie, které studenti získají v průběhu bakalářského studia. Jeho náplň je zaměřena na vybrané části fyzikální chemie, které jsou zaměřené na prohloubení znalostí fyzikální chemie povrchů včetně popisu základních procesů probíhajících na površích. Na tuto část navazuje oblast chemické kinetiky, která je zaměřená především na heterogenní a homogenní katalýzu. V další části předmětu budou popsány vlastnosti koloidních soustav a jejich význam při hodnocení vlastností nanomateriálů.
Compulsory literature:
Recommended literature:
Additional study materials
Way of continuous check of knowledge in the course of semester
Zápočtová písemka o celkové hodnotě 20 bodů. Součásti udělení zápočtu je odevzdání protokolů z laboratorních prací,každý protokol bude ohodnocen max. 5 body. Zkouška písemná v celkové hodnotě 30 bodů a ústní.
E-learning
Other requirements
Write laboratory report.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
Lecture:
1. Thermodynamics of solids and liquids surfaces
2. Chemical processes on the surface, kinetics of chemical reactions on the surface
3 Adsorption and desorption in solid-gas system, description of adsorption, experimental methods
4. Adsorption and desorption in solid-liquid system, description of adsorption, experimental methods
5. Preparation and stability of colloidal systems, structure of colloidal micelles
6. Structurally mechanical properties of colloidal systems
7. The optical and electrical properties of colloidal system
8. Experimental methods of colloidal system properties study
9 Properties of colloidal systems of high molecular weight solutions, optical properties, aggregate stability, high molecular weight gels
10. Formal kinetics of complex reactions (simultaneous, reversible, lateral, sequential and chain reactions)
11. Formal kinetics of chain reaction and polycondenzation, experimental methods of chemical kinetics, measurement of reaction rate, evaluation of measurements
12. Theory of homogeneous catalysis, autocatalysis, examples
13. Heterogeneous catalysis, mechanism, activity of catalysts
14. Photocatalysis, principle and description of mechanism, examples
EXERCISE FILL:
1. Introduction, content of laboratory exercises and requirements for obtaining credit
2. Coagulation of the hydrophobic AgI solution. Effect of gelatin and egg white on coagulation of AgI colloid
3. Determination of isoelectric point of gelatin and coagulation of egg white
4. Measurement of the zeta-potential of colloid Ag
5. Determination of the macromolecular weight of high molecular substance
6. Determination of the specific surface area using adsorption equilibrium
7. Determination of photocatalytic reaction rate constant
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction