Počet záznamů: 1
Synthesis of zinc oxide nanostructures and comparison of their crystal quality
- 1.0498669 - FZÚ 2019 RIV NL eng J - Článek v odborném periodiku
Mičová, J. - Buryi, Maksym - Šimek, Daniel - Drahokoupil, Jan - Neykova, Neda - Chang, Yu-Ying - Remeš, Zdeněk - Pop-Georgievski, Ognen - Svoboda, Jan - Im, C.
Synthesis of zinc oxide nanostructures and comparison of their crystal quality.
Applied Surface Science. Roč. 461, Dec (2018), s. 190-195. ISSN 0169-4332. E-ISSN 1873-5584
Grant CEP: GA MŠMT(CZ) LO1409; GA MŠMT(CZ) LTC17029; GA ČR GC16-10429J; GA MŠMT(CZ) LM2015088
Grant ostatní: AV ČR(CZ) KONNECT-007
Program: Bilaterální spolupráce
Institucionální podpora: RVO:68378271 ; RVO:61389013
Klíčová slova: 1-D ZnO nanowires (NWs) * 3-D hedgehog-like ZnO * Scanning electron microscopy (SEM) * X-ray diffraction (XRD) * X-ray photoelectron spectroscopy (XPS) * Electron paramagnetic resonance (EPR)
Obor OECD: Condensed matter physics (including formerly solid state physics, supercond.); Polymer science (UMCH-V)
Impakt faktor: 5.155, rok: 2018
Nanostructured zinc oxide (ZnO), as a semiconductor, is used as an alternative to TiO2 for the construction of hybrid solar cells. We studied two different nanostructures – nanowires (NWs) and hedgehog-like needle-clusters prepared by hydrothermal growth method. The morphological parameters were examined by scanning electron microscopy (SEM). The X-ray diffraction (XRD) data for both samples confirmed Wurtzite structure. The surface chemistry was investigated by X-ray photoelectron spectroscopy (XPS) and paramagnetic defects were studied by electron paramagnetic resonance (EPR) technique. This analysis confirmed that both types nanostructures of ZnO achieve comparable quality in terms of structure and sample purity.
Trvalý link: http://hdl.handle.net/11104/0290956
Počet záznamů: 1