Preparation of zinc oxide nanorods colloid from thin layers

0478389 - FZÚ 2018 RIV CZ eng C - Konferenční příspěvek (zahraniční konf.)
Mičová, Júlia - Remeš, Zdeněk - Chang, Yu-Ying - Neykova, Neda
Preparation of zinc oxide nanorods colloid from thin layers.
NANOCON 2016 8th International Conference on Nanomaterials - Research & Application. Conference proceedings. Ostrava: TANGER Ltd., 2017, s. 127-132. ISBN 978-80-87294-71-0.
[NANOCON 2016. International Conference on Nanomaterials - Research and Application /8./. Brno (CZ), 19.10.2016-21.10.2016]
Grant CEP: GA ČR GC16-10429J
Grant ostatní: AV ČR(CZ) KONNECT-007
Program: Bilaterální spolupráce
Institucionální podpora: RVO:68378271
Klíčová slova: ZnO * method hydrothermal growth * thin layer * nanorods
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.)
https://www.nanocon.eu/cz/sbornik-nanocon-2016/

The interest in ZnO (zinc oxide) nanoparticles is increasing due to low cost of their processing as well as the ability of fabricating ZnO nanostructures with controllable morphology such as size, shape and orientation. Our choice of method of the preparation of the nanostructured thin ZnO layers is the hydrothermal growth of ZnO nanorods on glass substrates coated by the nucleation layer deposited by the reactive magnetron sputtering. We have developed and optimized conditions of the thin layer growth with controllable dimensions of nanorods followed by the ultrasound peeling. The colloid of ZnO nanorods was characterized by measuring the size of particles using the dynamic light scattering (DLS) and the scanning electron microscopy (SEM). We found that the dynamic light scattering (DLS) can’t be directly used for size evaluation of ZnO nanorods due to their non- sperical shape.

Trvalý link: http://hdl.handle.net/11104/0274505