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The lectures are focused on qualitative and semi-quantitative phase analysis.
The students will deal with sample preparation for powder XRD analysis,
data collection and qualitative analysis of powder pattern in Highscore+ software bundle,
including PDF4+ search. The lectures are suitable for postgraduate students.
Last update: Čejka Jan (14.06.2018)
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Oral exam, prove skills working with real powder pattern. Last update: Čejka Jan (14.06.2018)
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R: Ivo Kraus - Úvod do strukturní rentgenografie, Academia Praha 1985 R: Manual of Highscore Plus. R: Manual of Mercury. R: Manual of search-match program in Cambridge Structure Database.
Last update: Čejka Jan (14.06.2018)
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lectures, exercises on manipulation and evaluation of real samples and their respective diffraction patterns Last update: Čejka Jan (14.06.2018)
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The following subjects will be explained in detail: 1. CIF based theoretical powder calculation in Highscore Plus. 2. Quantitative analysis using Rietveld's method. 3. Analysis of amorphous content in powder sample. 4. Size of crystallites, Hall-Williamson graph. 5. Advanced PDF4+ search. 6. Advanced CSD search. 7. Output of graphical results, Mercury and Ortep software. Last update: Čejka Jan (14.06.2018)
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https://clab.vscht.cz/rtg-en http://reference.iucr.org/dictionary/ https://www.iucr.org/education/resources Last update: Čejka Jan (14.06.2018)
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The students will be able to:
analyze powder pattern in Highscore Plus software, manipulate background, manual and automatic peak search, PDF4+ search perform semiquantitative phase analysis of mixture of phases using method of corundum numbers(RIR values) basics of Rietveld refinement, calculation of theoretical powder pattern. Last update: Čejka Jan (14.06.2018)
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none Last update: Čejka Jan (13.09.2018)
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Coursework assessment | |
Form | Significance |
Oral examination | 100 |