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@inproceedings{1730443, author = {Jurmanová, Jana and Jašek, Ondřej and Toman, Jozef and Šnírer, Miroslav and Kalina, Michal}, address = {Ostrava}, booktitle = {Conference Proceedings - NANOCON 2019}, doi = {http://dx.doi.org/10.37904/nanocon.2019.8453}, edition = {1}, keywords = {Graphene; electron microscopy; irradiation; structure}, howpublished = {elektronická verze "online"}, language = {eng}, location = {Ostrava}, isbn = {978-80-87294-95-6}, pages = {85-90}, publisher = {TANGER Ltd.}, title = {Influence of electron beam irradiation on physical properties of microwave plasma synthesized graphene nanosheets}, url = {https://www.confer.cz/nanocon/2019}, year = {2020} }
TY - JOUR ID - 1730443 AU - Jurmanová, Jana - Jašek, Ondřej - Toman, Jozef - Šnírer, Miroslav - Kalina, Michal PY - 2020 TI - Influence of electron beam irradiation on physical properties of microwave plasma synthesized graphene nanosheets PB - TANGER Ltd. CY - Ostrava SN - 9788087294956 KW - Graphene KW - electron microscopy KW - irradiation KW - structure UR - https://www.confer.cz/nanocon/2019 N2 - Scanning electron microscopy was used to determine physical properties of microwave plasma synthesized graphene nanosheets such as size and shape under various electron beam parameters (accelerating voltage, electron beam current, working distance). The stability and amount of defects of graphene nanosheets structure was investigated in dependence on these parameters and the results were compared to data obtained by TEM and Dynamic light scattering (DLS). Electron beam irradiation lead to change of nanosheets topography and defect formation was observed as well. The amorphization of the carbon nanostructure led to increase of intensity of D band (1360 cm-1) in Raman spectra. Contrary to electron beam irradiation damage the high temperature annealing, up to 800 °C, in Ar led to no observable changes. ER -
JURMANOVÁ, Jana, Ondřej JAŠEK, Jozef TOMAN, Miroslav ŠNÍRER a Michal KALINA. Influence of electron beam irradiation on physical properties of microwave plasma synthesized graphene nanosheets. Online. In \textit{Conference Proceedings - NANOCON 2019}. 1. vyd. Ostrava: TANGER Ltd., 2020, s.~85-90. ISBN~978-80-87294-95-6. Dostupné z: https://dx.doi.org/10.37904/nanocon.2019.8453.
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