National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Microscopy: tool for material analysis
Pleskalová, Kateřina ; Řehořek, Lukáš (referee) ; Čupera, Jan (advisor)
This thesis deals with description of the microscopic techniques that are used to analyse materials. The introductory part briefly summarizes the history of microscopy. The first part of the thesis is focused on light microscopy and the confocal microscopy technique is more elaborated here. The second part of the thesis is focused on basic techniques of electron microscopy, which means transmission electron microscopy and scanning electron microscopy. At the end of each chapter, there is summarization of limits and advantages of these techniques. The preparation of metallographic samples is also briefly described for these microscopic techniques.
Microscopy: tool for material analysis
Pleskalová, Kateřina ; Řehořek, Lukáš (referee) ; Čupera, Jan (advisor)
This thesis deals with description of the microscopic techniques that are used to analyse materials. The introductory part briefly summarizes the history of microscopy. The first part of the thesis is focused on light microscopy and the confocal microscopy technique is more elaborated here. The second part of the thesis is focused on basic techniques of electron microscopy, which means transmission electron microscopy and scanning electron microscopy. At the end of each chapter, there is summarization of limits and advantages of these techniques. The preparation of metallographic samples is also briefly described for these microscopic techniques.
Study of new type of Ti-NT nanotubes that can be used as a filler in polymer matrix
Brunátová, Tereza ; Kužel, Radomír (advisor) ; Valvoda, Václav (referee)
Title: Study of new type of Ti-NT nanotubes that can be used as a filler in polymer matrix Author: Tereza Brunátová Department: Department of Condensed Matter Physics Supervisor: doc. RNDr. Radomír Kužel, CSc. Abstract: The subject of presented work has been devoted to a structure of titanate nanotubes which were prepared by hydrothermal treatment of TiO2 powder in NaOH solution. Structure determination was done mainly with two complementary methods - X-ray diffraction and transmision elec- tron microscopy. A influence of structure by changing particle size and crystal structure of the initial powder TiO2 was studied as well. Three different mod- els of nanotube structure were build. These models were used for a calculation of powder X-ray diffraction pattern and they were compared to experiment pattern. Keywords: titanates nanotubes, computer simulations of powder X-ray diffrac- tion patterns, X-ray diffracion, electron microscopy

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