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FEKT-BPA-PCEAcad. year: 2022/2023
Atoms, molecules, orbitals, hybridization. Reaction, oxidation, reduction. Materials for electrotechnique. Liquids, gases, solutions and their physical properties. Chemical equilibration and reaction rates. The introduction to laboratory technique. Corrosion, surface treatment of materials. The introduction to photochemistry and electrochemistry. Electrochemical methods, electrochemical impedance spectroscopy.
Language of instruction
Number of ECTS credits
Mode of study
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Department
Learning outcomes of the course unit
Prerequisites
Co-requisites
Planned learning activities and teaching methods
Assesment methods and criteria linked to learning outcomes
Course curriculum
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Aims
Specification of controlled education, way of implementation and compensation for absences
Recommended optional programme components
Prerequisites and corequisites
Basic literature
Recommended reading
Classification of course in study plans
specialization BPA-ECT , 0 year of study, summer semester, electivespecialization BPA-PSA , 0 year of study, summer semester, elective
Lecture
Teacher / Lecturer
Laboratory exercise
Syllabus
Simple characteristics of atoms and molecules, chemical bonds, atomic, molar mass. Atomic orbitals, the concept of moles and concentrations, hybridization.
Laboratory equipment. Safety rules in the chemical laboratory. Work with flammables, acids, alkalis, poisons and compressed gases. Purity of chemicals.
Nomenclature, basic reactions, oxidation and reduction.
Weighing. Preparation of solutions, concentrations, calculations. Solubility of compounds in the water.
Measurement of liquid volumes, pipetting, burette.
Properties of elements and materials for electrical engineering: Metals, semiconductors, composites, polymers. Electrochemical series of metals.
Electrode potentials, verification of the validity of the Nernst equation.
Basic information about electrochemistry. Electrodes, galvanic and electrolytic cells.
Ion selective electrodes. Study of their properties.
Corrosion, resistance of materials, advanced and "smart" materials. Phase diagrams. Corrosion protection.
Hydrogen overpotential on metals.
Liquids and gases (fluids) - physical properties and their measurement.
Measurement of pH and temperature, acid-base indicators, titration, titration curve and plotting graphs.
Electromagnetic radiation and materials. Photosensitivity, degradation of materials, light and energy.
Electrochemical sources of energy.
Overview of AC electronics. AC methods of electrochemistry - electrochemical impedance spectroscopy.
Electrochemical impedance spectroscopy.
Solutions, concentrations, activity, ionic strength, pH, conductivity.
Conductivity - solid material and ionic conductivity of electrolytes.
Electrochemical methods, potentiometry and voltammetry.
Passivation of metals at slow voltammetry. Polarization curves.
Practical guide for laboratory work. Instruments, laboratory equipment
and basic analytical methods.
Anodic oxidation of aluminum, surface preparation (thin layers). Characterization in an electron microscope.
Qualification test for the laboratory component