Národní úložiště šedé literatury Nalezeno 2 záznamů.  Hledání trvalo 0.01 vteřin. 
Preparation and application of metal and semiconductor nanostructures
Hrubý, Jakub ; Kolíbal, Miroslav (oponent) ; Šimšíková, Michaela (vedoucí práce)
This bachelor's thesis deals with theoretical background concerning basics of preparation, characterization, and possible applications of nanostructures. Experimental part provides guidance through synthesis and characterization of nanostructures. Noble metal nanoparticles are represented by gold and silver. In addition, zinc oxide II-VI semiconductor and copper oxide -- zinc oxide composite were synthesized by the bottom up method as well. Various shapes of particles were achieved such as spheres, rods, cobblestones, and so called nanoflowers. Prepared nanoparticles were then characterized. Optical microscopy was performed for approximate estimation of morphology. Scanning electron microscopy was used for detailed insight into a structure of samples. Other characterization methods involve photoluminiscence and absorbance which were applied in CuO/ZnO composite characterization.
Preparation and application of metal and semiconductor nanostructures
Hrubý, Jakub ; Kolíbal, Miroslav (oponent) ; Šimšíková, Michaela (vedoucí práce)
This bachelor's thesis deals with theoretical background concerning basics of preparation, characterization, and possible applications of nanostructures. Experimental part provides guidance through synthesis and characterization of nanostructures. Noble metal nanoparticles are represented by gold and silver. In addition, zinc oxide II-VI semiconductor and copper oxide -- zinc oxide composite were synthesized by the bottom up method as well. Various shapes of particles were achieved such as spheres, rods, cobblestones, and so called nanoflowers. Prepared nanoparticles were then characterized. Optical microscopy was performed for approximate estimation of morphology. Scanning electron microscopy was used for detailed insight into a structure of samples. Other characterization methods involve photoluminiscence and absorbance which were applied in CuO/ZnO composite characterization.

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