Title :
Effect of deposition time on the properties of ZnO nanopowder prepared by microwave-assisted hydrothermal synthesis
Author :
Caglar, Yasemin ; Gorgun, Kamuran ; Aksoy, Selim
Author_Institution :
Anadolu Univ., Eskisehir, Turkey
fDate :
June 30 2014-July 4 2014
Abstract :
In this study, nanoparticule ZnO powders synthesized via microwave-assisted hydrothermal method at different deposition time. The effects of deposition time on structural and morphological properties of nanoparticule ZnO powders. Nanoparticule ZnO powders have polycrystalline structure with (002) preferential orientation. The information on crystallite size were obtained from the fullwidths-at-half-maximum (FWHM) of the diffraction peaks. Surface morphology was studied using a ZEISS Ultraplus model field emission scanning electron microscopy (FESEM).
Keywords :
II-VI semiconductors; crystallites; field emission electron microscopy; nanofabrication; nanoparticles; scanning electron microscopy; semiconductor growth; surface morphology; wide band gap semiconductors; zinc compounds; FESEM; ZEISS Ultraplus model field emission scanning electron microscopy; ZnO; crystallite size; diffraction peaks; fullwidths-at-half-maximum; microwave-assisted hydrothermal synthesis; morphological properties; nanoparticule powders; polycrystalline structure; structural properties; surface morphology; Educational institutions; Electromagnetic heating; Microwave ovens; Microwave theory and techniques; Powders; Zinc oxide;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5770-5
DOI :
10.1109/IVESC.2014.6891959
