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The course is focused on distribution of molar mass of polymers, polymer chain dimensions in solution, thermodynamic of polymer solutions, theoretical basics of methods used in determination of polymer molar mass and polymer - solvent interactions. Poslední úprava: Brožek Jiří (01.03.2018)
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In order to complete the subject the student has to pass a written examination test with a result better than 50%. Poslední úprava: Rossner Christian (09.09.2024)
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Obligatory:
Recommended:
Poslední úprava: Brožek Jiří (27.06.2024)
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1. Molar mass averages, distribution of molar mass. 2. Molar mass distribution functions, the most probable and other types of function. 3. Polymer chain dimensions, end to end distance, radius of gyration. 4. Thermodynamic of polymer solutions, entropy, enthalpy and Gibbs energy of mixing. 5. Solubility parameters, phase diagram polymer-solvent and polymer-solvent-nonsolvent. 6. Light scattering from polymer solutions. 7. Small-angle X-ray scattering, small-angle neutron scattering, dynamic light scattering. 8. Viscosity of polymer solutions, Einsten equation,determination of limiting viscosity number. 9. Mark-Houwink equation, viscometry methods. 10. Colligative properties in determination of molar mass. 11. Polymer fractionation, theory and experimental methods. 12. Size exclusion chromatography, calibration, concentration and molar mass detectors. Poslední úprava: Brožek Jiří (20.02.2018)
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| Zátěž studenta | ||||
| Činnost | Kredity | Hodiny | ||
| Účast na přednáškách | 1.5 | 42 | ||
| Příprava na přednášky, semináře, laboratoře, exkurzi nebo praxi | 2 | 56 | ||
| Příprava na zkoušku a její absolvování | 1.5 | 42 | ||
| 5 / 5 | 140 / 140 | |||