Buscar
Mostrando ítems 1-10 de 531
Microwave-assisted hydrothermal synthesis of ZnO powders with different reagents
(2012-08-20)
In this work, zinc oxide powders were synthesized by microwave-assisted hydrothermal method in basic medium. These powders were analyzed by X-ray diffraction (XRD), Field-emisson gum scanning electron microscopy (FEG-SEM), ...
Microwave-assisted hydrothermal synthesis of ZnO powders with different reagents
(2012-08-20)
In this work, zinc oxide powders were synthesized by microwave-assisted hydrothermal method in basic medium. These powders were analyzed by X-ray diffraction (XRD), Field-emisson gum scanning electron microscopy (FEG-SEM), ...
Coordinative versatility of a Schiff base containing thiophene: Synthesis, characterization and biological activity of zinc(II) and silver(I) complexes
(Elsevier B.V., 2014-09-05)
The synthesis, spectroscopic characterization and crystal description based on powder diffraction data, and antimycobacterial assays of silver(I) and zinc(II) complexes with Schiff base N,N'-bis(thiophen2-ylmethylene)eth ...
Study of crystallite size and strain as a function of morphological evolution in zinc oxide powder obtained from hydroxycarbonate precursor
(2001-09-01)
In this work, zinc oxide samples were obtained from hydroxycarbonate by thermal decomposition at 300°C. Zinc hydroxycarbonate samples were produced by homogeneous precipitation over different periods of time. The method ...
Study of crystallite size and strain as a function of morphological evolution in zinc oxide powder obtained from hydroxycarbonate precursor
(2001-09-01)
In this work, zinc oxide samples were obtained from hydroxycarbonate by thermal decomposition at 300°C. Zinc hydroxycarbonate samples were produced by homogeneous precipitation over different periods of time. The method ...
Catalysis and temperature dependence on the formation of ZnO nanoparticles and of zinc acetate derivatives prepared by the sol-gel route
(Amer Chemical Soc, 2003-01-16)
The chemical and structural nature of powders prepared from the zinc acetate-derived precursor using the sol-gel route is discussed. The influence of the synthesis temperature and of the hydrolytic catalyst on the structural ...