Synthesis and characterization of ag- or sb-doped zno nanorods by a facile hydrothermal route
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LUPAN, Oleg, CHOW, Lee, ONO, Luis K., CUENYA, Beatriz Roldan, CHAI, Guangyu, KHALLAF, Hani, PARK, Sang Hoon, SCHULTE, Alfons. Synthesis and characterization of ag- or sb-doped zno nanorods by a facile hydrothermal route. In: Journal of Physical Chemistry C, 2010, vol. 114, pp. 12401-12408. ISSN 1932-7447. DOI: https://doi.org/10.1021/jp910263n
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Journal of Physical Chemistry C
Volumul 114 / 2010 / ISSN 1932-7447 /ISSNe 1932-7455

Synthesis and characterization of ag- or sb-doped zno nanorods by a facile hydrothermal route

DOI:https://doi.org/10.1021/jp910263n

Pag. 12401-12408

Lupan Oleg12, Chow Lee13, Ono Luis K.1, Cuenya Beatriz Roldan13, Chai Guangyu4, Khallaf Hani1, Park Sang Hoon1, Schulte Alfons1
 
1 Department of Physics at the University of Central Florida,
2 Technical University of Moldova,
3 University of Central Florida,
4 Apollo Technologies, Inc.
 
 
Disponibil în IBN: 6 iulie 2023


Rezumat

ZnO nanorods doped with Ag and Sb have been synthesized by a facile hydrothermal technique. Crystal quality, morphology, chemical/electronic composition, local structure, and vibrational mode properties are investigated by X-ray diffraction (XRD), scanning electron microscopy (SEM), X-ray photoelectron spectroscopy (XPS), and micro-Raman spectroscopy. Evidence of dopant incorporation is demonstrated in the XPS measurements of both Sb-doped and Ag-doped ZnO nanorods. From XRD data, it was found that the doped ZnO nanorods have a lower degree of crystallinity. The lattice constants of doped ZnO nanorods were slightly larger than that of the pure samples. 

Cuvinte-cheie
Engineering controlled terms Crystal structure, hydrothermal synthesis, Lattice constants, Nanorods, Raman spectroscopy, scanning electron microscopy, Silver, X ray diffraction, X ray diffraction analysis, X ray photoelectron spectroscopy, Zinc oxide Engineering uncontrolled terms Crystal qualities, Degree of crystallinity, Dopant incorporation, Doped ZnO, Hydrothermal routes, Hydrothermal techniques, Local structure, Micro Raman Spectroscopy, Sb-doped, SEM, Synthesis and characterization, Vibrational modes, XPS measurements, XRD, ZnO nanorod Engineering main heading Doping (additives)