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Bachelor's Thesis
Author of thesis: Ing. Radim Zahradníček, Ph.D.
Acad. year: 2011/2012
Supervisor: Ing. Zuzana Lišková, Ph.D.
Reviewer: doc. Ing. Miroslav Bartošík, Ph.D.
This bachelor's thesis deals with the production of graphene by different methods. Graphene was prepared by mechanical exfoliation and chemical methods. Graphene oxide (GO) was first prepared by modified Hummers method and disolved the solution in isopropyl alcohol. It was subsequently reduced by photoreduction, UV radiation and thermal reduction. Produced graphene samples were characterized using optical microscopy, electron microscopy, atomic force microscopy, Raman spectroscopy and X$-$ray photoelectron spectroscopy. Measurement results and evaluation of production quality of graphene are shown in this work.
Graphene, graphene oxid, reduced graphene oxide, AFM, optical microscopy, Raman spectroscopy, XPS, Si, SiO2, termical reduction, fotoreduction
Date of defence
20.06.2012
Result of the defence
Defended (thesis was successfully defended)
Grading
E
Language of thesis
Czech
Faculty
Fakulta strojního inženýrství
Department
Institute of Physical Engineering
Study programme
Applied Sciences in Engineering (B3901-3)
Field of study
Physical Engineering and Nanotechnology (B-FIN)
Composition of Committee
prof. RNDr. Tomáš Šikola, CSc. (předseda) prof. RNDr. Miroslav Liška, DrSc. (místopředseda) prof. RNDr. Bohumila Lencová, CSc. (člen) prof. RNDr. Jiří Komrska, CSc. (člen) prof. RNDr. Petr Dub, CSc. (člen) prof. RNDr. Radim Chmelík, Ph.D. (člen) prof. RNDr. Jiří Spousta, Ph.D. (člen) prof. Ing. Ivan Křupka, Ph.D. (člen) prof. RNDr. Pavel Zemánek, Ph.D. (člen) RNDr. Antonín Fejfar, CSc. (člen)
Supervisor’s reportIng. Zuzana Lišková, Ph.D.
Grade proposed by supervisor: C
Reviewer’s reportdoc. Ing. Miroslav Bartošík, Ph.D.
Grade proposed by reviewer: C
Responsibility: Mgr. et Mgr. Hana Odstrčilová