635-3050/01 – Structure and Identification of Ceramic Materials (SICM)
| Gurantor department | Department of Thermal Engineering | Credits | 7 |
| Subject guarantor | doc. Ing. Hana Ovčačíková, Ph.D. | Subject version guarantor | doc. Ing. Hana Ovčačíková, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 1 | Semester | winter |
| | 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
Student will be able:
- to define the difference between chemical and phase composition,
- define the chemical and phase components of the material systems,
- to define relations between the structure of atoms, the type of atomic bonds and the possibilities of chemical and phase composition identifiation of materials
- to choose methods for the determination of chemical and phase composition of ceramic materials and to know of principles and measurement techniques of these methods
- to assess the relationship between the structure of the materials, their composition and their properties
Teaching methods
Lectures
Tutorials
Experimental work in labs
Summary
The subject is focused on the problems of relationships between structure of atoms, atomic bonding and possibilities of determination of chemical and phase composition of materials, especially ceramic. The methods of chemical and phase analysis of ceramic raw materials and products are presented. The student will understand the principles of these methods and will manage individual measurement techniques. Part of the subject is to clarify the relationship between the properties and the structure of the materials.
Compulsory literature:
Recommended literature:
Way of continuous check of knowledge in the course of semester
Written test and oral exam.
E-learning
Other requirements
Attendance on excursions in producing plants.
Prerequisities
Subject has no prerequisities.
Co-requisities
Subject has no co-requisities.
Subject syllabus:
• Characteristics and scope of the field, ways of defining chemical and phase components of materials
• Relationships between chemical and phase composition, chemical components and phase equilibria, classification of materials, metals, polymers, ceramics.
• Construction of atom, electron configuration, quantum energy of atoms.
• Interatomic force and bond, amorphous and crystalline structure of matterials, relationship between substance structure and possibilities of identification of their chemical and phase composition
• Gravimetric procedure in chemical analysis, principle. Volumetric analysis - Neutralization, Chelatometry. The indicators in volumetric analysis, examples.
• Principle of spectral separation methods and chemical analysis. Absorption spectral analysis, Lambert - Beer law. Colorimetry, photometry, spectrophotometry.
• Emission spectral analysis. Overview of methods of phase analysis.
• Diffraction of X-ray radiation. Bragg law, X ray radiation, its formation and monochromation, powder diffractometry. Interpretation of diffractive x-ray diffraction pattern.
• X-ray fluorescence analysis.
• Infrared spectroscopy, principles and utilization in ceramic materials branch
• DTA, TG, dilatometry and thermo-mechanical analysis. Simultaneous thermal analysis applications. Principle of DSC calorimetry.
• Tian Calvets equation in calorimetry, applications. The basic methods for calorimetric measurements.
• X-ray microanalysis, the principle use.
• Electron microscopy. Principles and applications of the TEM imaging. Principles and applications of SEM imaging (REM).
• Solid state MAS NMR spectroscopy. Spectrums evaluation of nuclide 29Si and 27Al for identification of products of hydration reactions.
Conditions for subject completion
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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