Solid state chemistry 0600-S2-ChK-SP/W-ChC

The subject includes a 30-hour lecture, 30-hour laboratory.
During the lecture, related issues will be discussed with chemical bonds - ionic, covalent, metallic. The electronegativity of elements will be discussed and polarized bonds. Complex compounds and coordination bond - central ion, ligands. Using the electronegativity table. Determining the nature of the bond on the basis of the difference in electronegativity. Gases, liquids and solids. Polycrystals and single crystals. Perfect crystals. Symmetry in the structure of crystals. Crystallographic lattice - directions and planes in the crystallographic lattice. Arrangement of atoms in a unit cell. Arrangement of atoms on crystalline surfaces. Determining the structure of crystals. Spectroscopic characteristics of solids. Bonds in crystals. The type of bonds and the properties of the crystal. Ionic and covalent crystals. Grid energy in crystals. Born-Haber cycle. Ionic and atomic rays. Solid state band theory. Conductors, semiconductors, insulators. Admixtures and admixture levels. Real crystals and defect chemistry. Gaps, interstitial atoms, electronic defects. Admixtures in crystals. The influence of admixtures on physical and chemical properties. Solid surface. Surface energy. Energy of surface layers. Interaction with the gas phase (adsorption and chemisorption). Heterogeneous catalysis, photocatalysis. Solid phase reactions. Kinetics and mechanism of the solid-gas reaction. Mechanism of the oxidation reaction. Mechanism of oxidation of pure metals and alloys. Decomposition of solids. Mechanism of decomposition. Influence of temperature and pressure. Thermogravimetric analysis, differential thermal analysis. Technologies used for the production of modern materials and nanomaterials. Sol gel technologies. Deposition from the vapor phase. Chemical surface modification of metals and their alloys.

As part of this topic of classes, 45 hours of laboratory exercises will be conducted, divided into 9 laboratories and covering issues related to: (1) solid-state synthesis, testing the magnetic susceptibility of the samples obtained, (2) determining their structure of solid samples by the X-ray diffraction method, (3) determination of the crystal structure of oxide materials based on the analysis of IR and Raman spectra (4) the use of solids in the study of catalytic reaction mechanisms, (5) production of materials based on titanium dioxide, study of their structure and photocatalytic activity, (6) testing the acidity of solids by the IR method with probe particles, (7) identification of active centers on the surface of a solid body using model reactions, (8) multi-site inorganic compounds and their electrochemical properties. As part of the laboratory classes, a study visit to the ALD studio is planned in order to learn about the technology of producing atomic-thick coatings and the nanoinetence laboratory.

Total student workload

1. Hours realized with the participation of teachers: 30h of lecture 30h of laboratory exercises 20 hours of consultation 2. Time devoted to individual work of a student / student / participant of the course needed to successfully complete the course, i.e. earlier preparation and completion of notes; collecting and selecting appropriate materials for classes, revision of the material required, writing works, projects, reading literature: 35 hours of individual work 3. Time required to prepare to participate in the assessment process (e.g. exams, laboratory tests): 35h of preparation

Learning outcomes - knowledge

W1: has extensive knowledge of the basic sections of inorganic chemistry and the main groups of compounds, understands the relationship between the structure of chemical compounds and the reactions taking place, and knows the mechanisms of chemical transformations - K_W01; W2: Has knowledge of the properties of matter in various states of aggregation and the influence of bonds on their properties - K_W01; W3: Has the knowledge that allows to relate the structural and electrical properties and the structure of defects with the properties of solids - K-W03; W4: has knowledge of the methods of structure analysis, spectral analysis and physicochemical properties of inorganic and complex compounds - K_W04; W5: has knowledge of the synthesis and spectroscopic characteristics of inorganic and complex compounds and biomaterials - K_W05;

Learning outcomes - skills

U1: can use the extended knowledge in the field of inorganic and organic chemistry, the chemistry of materials and biomaterials and creatively use it in the field of biomedical chemistry - K_U01 U2: can independently plan the synthesis of a material with the desired structure, morphology and optimal biological properties for application in implantology - K_U02; U3: can interpret structural and spectral data K_U03 U4: can independently search for information in scientific and popular science journals and chemical databases in Polish and English; formulates scientific problems in the field of chemistry, looks for solutions to them, presents the results of work in the form of written reports in Polish and a foreign language and in the form of a self-prepared lecture - K_U04;

Learning outcomes - social competencies

K1: Works independently and effectively with a large amount of information, sees relationships between phenomena, and correctly draws conclusions using the principles of logic (analytical thinking) - K_K01; K2: Is focused on the continuous acquisition of new knowledge, skills, and experiences; sees the need for continuous improvement and improvement of professional competencies; knows the limitations of his own knowledge and understands the need for further education (striving for development) - K_K05; K3: Knows and observes the rules and standards applicable to a chemist, including ethical standards; understands the social role of the profession; understands and appreciates the importance of intellectual honesty, care for the health and the natural environment in the activities of their own and others (professionalism and ethics) - K_K08.

Teaching methods

Lecture: Lecture supported by audio-visual methods Laboratory exercises: Performing planned laboratory exercises, preparation of reports, independent work.

Observation/demonstration teaching methods

- display

Expository teaching methods

- problem-based lecture

Exploratory teaching methods

- laboratory

Online teaching methods

- content-presentation-oriented methods

Prerequisites

Basic knowledge of inorganic chemistry, coordination chemistry, materials science, polymer chemistry, instrumental analysis and physical chemistry.

Course coordinators

Piotr Piszczek

Assessment criteria

Lecture (60%), Laboratory (40%).
Lecture - written exam
The assessment covers the verification of knowledge and skills in the field of the above-mentioned learning outcomes: W1, W2, W3, W4, W5, U1, U2, U3.
Laboratory - the sum of points accumulated during 9 laboratory classes including points for basic knowledge tests before each exercise and points for final reports after each exercise: W1, W2, W3, W4, W5, U1, U2, U3, K1, K2 , K3.

Practical placement

Bibliography

1. J. Dereń, J. Haber, R. Pampuch: Chemia ciała stałego
2. H. Schmalzried: Reakcje w stanie stałym
3. J.B. Hannnay: Chemia ciała stałego
4. S. Mrowec: Dyfuzja i defekty w kryształach jonowych
5. J. Chojnacki: Elementy krystalografii chemicznej i fizycznej
6. Z. Bojarski i in.- Krystalografia
7. K. Kurzydłowski, M. Lewandowska, Nanomateriały inżynierskie konstrukcyjne i funkcjonalne
8. R.W Kelsall, I.W. Hamley, M. Geoghegan, Nanotechnologie

Additional information

Additional information (registration calendar, class conductors, localization and schedules of classes), might be available in the USOSweb system:

Description of 0600-S2-ChK-SP/W-ChC in USOSweb