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Course, academic year 2023/2024
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Nanomaterials I - NEVF535
Title: Nanomateriály I
Guaranteed by: Department of Surface and Plasma Science (32-KFPP)
Faculty: Faculty of Mathematics and Physics
Actual: from 2021
Semester: both
E-Credits: 3
Hours per week, examination: 2/0, Ex [HT]
Capacity: unlimited
Min. number of students: unlimited
4EU+: no
Virtual mobility / capacity: no
State of the course: taught
Language: Czech, English
Teaching methods: full-time
Teaching methods: full-time
Note: you can enroll for the course in winter and in summer semester
Guarantor: prof. RNDr. Jana Kalbáčová Vejpravová, Ph.D.
Annotation -
Last update: T_KEVF (24.05.2007)
Preparation of nanocrystals, Microstructure, processing, thermodynamics and kinetics, electrical and optical properties, Magnetic properties. Methods of the characterization of nanomaterials. Selected applications of nanomaterials
Course completion requirements -
Last update: Mgr. Kateřina Mikšová (24.02.2022)

The condition for completing the course is successful passing of the exam.

Literature -
Last update: Mgr. Kateřina Mikšová (23.02.2022)

Nanomaterials, Synthesis, Properties and Application. Ed. By A S Edelstein and R Cammarata. Inst. of Physics Publishing, 1996

G.A. Ozin, A.C. Arsenault, Nanochemistry, RSC Publ. Cambridge, 2005

S.Reich, C. Thomsen, J. Maultzsch, Carbon Nanotubes, Wiley, Darmstadt, 2003

Z Weiss, G. Simha-Martynková, O. Šustai, Nanostruktura uhlíkových materiálů, VŠB TU Ostrava, 2005

G. Gao, Nanostructures and Nanomaterials, Imperial College Press, London, 2006

Y. Gogotsi, Nanomaterials Handbook, CRC Taylor and Francis, New York, 2006

J. Cejka and N. Zilkova, "Synthesis and Structure of Zeolites" Chemické Listy, Issue 5, Vol. 94 (2000) p. 278

Requirements to the exam -
Last update: prof. RNDr. Jana Kalbáčová Vejpravová, Ph.D. (24.02.2022)

The course ends with an exam. The exam is oral. The requirements for the exam correspond to the syllabus to the extent that was presented at the lecture.

Syllabus -
Last update: T_KEVF (24.05.2007)
1. Introduction
1.1 Structure of classic crystals and nanocrystals, fotonic crystals, nanowires, nanodesky, Q-crystals.

1.2 Electronic structure of macroscopic crystals and nanocrystals

2. Preparation of nanocrystals
2. 1. Formation of nanoparticles

Physical and chemical methods, Classical nucleation theory, Laser vaporization and laser photolysis of organometalic compounds, coalescence, coagulation and size distribution, mechanical attrition (high energy ball milling), mechanochemistry,

2.2. Particle synthesis by chemical route

Nucleation and grow from solution, aqueous methods, colloids, micelles, polymers, glasses, non-aqueous methods, ceramics, composites, spray pyrolysis

2.3 Sol-gel methods, supramolecular templates, solvotermal recrystalisation

Alkoxide solution routes, colloidal sols and suspensions, aging and syneresis of gels, multicomponent oxides, Microporous monoliths, Infiltrated composites, citrates route, consolidation of nanomaterials by compaction and sintering.

2.4 Self-assembled nanostructures, LB films

2.5 Thin layers: CVD, PVD, MBE

3. Examples of nanomaterials
Microstructure, processing, thermodynamics and kinetics, electrical and optical properties, Magnetic properties.

3.1 Magnetic nanoparticles and nanocomposites

Preparation methods, Monodomain particles, Superparamagnetismus, Critical size, Magnetic properties, Application.

3.2. Semiconductor nanoparticles.

Quantum confinement, Quantum dots, Nanostructured silicon, Semiconductor III-V and II-VI, Optical properties,

3.3. Zeolites, molecular sieves

3.4. Carbon nanomaterials

nanotubes, fulerens, nanodiamant, etc.

3.5. Oxidic nanomaterials

TiO2, ZnO, ternary oxides

4. Methods of the characterization of nanomaterials
4.1 Electron microscopy: SEM, TEM

4.2 Microscopy using scanning probe: STM, AFM, SNOM

4.3 Study of the porous structure: adsorption

4.4 Analyse of surface: XPS, AES

5. Selected applications of nanomaterials
5.1 Nanoelectronics , electrochromic a autoemission displays

5.2 Conversion and accumulation of energy: solar cells, battery, supercondensators, fuel cells, hydrogen industry

5.3. Self-cleaning and antibacterial materials

5.4 Nanomanipulation, nanomotors

5.5 Nanofibres, nanocomposites

5.6 Bioaplication, nanomedicine, sensors, health risks of nanomaterials

 
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