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Morphological evolution of zinc oxide originating from zinc hydroxide carbonate
(1997-11-14)
Zinc oxide can be obtained by thermal decomposition of hydrozincite, a topochemical reaction. This work reports the relation between zinc oxide morphology and the precursor zinc hydroxide carbonate precipitation time. The ...
Effect of two sources of zinc on the physiological quality of seed and nutrition of rice (Oriza sativa) seedlings
(Univ Nacional Cuyo, Fac Ciencias Agrarias, 2020-06-01)
Rice seeds coating with microparticulate zinc oxide can maximize the absorption of this micronutrient by the seedling and favor seeds vigor when compared with zinc sulfate. This work aimed to evaluate the sources and doses ...
Luminescent properties and lattice defects correlation on zinc oxide
(Elsevier B.V., 2001-11-01)
The ZnO luminescent properties are strongly influenced by the preparation method and they are principally related to electronic and crystalline structures. This work reports about the correlation among luminescence properties ...
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 ...
Novel solid-state route to nanostructured tin, zinc and cerium oxides as potential materials for sensors
(American Scientific Publishers, 2014)
© 2014 American Scientific Publishers.Solid-state sensor nanostructured materials (SnO2, ZnO and CeO2) have been prepared by pyrolysis of macromolecular complexes: PSP-co-4-PVP · (SnCl2)n, PSP-co-4-PVP · (ZnCl2)nand ...
UV-Assisted Annealing Effect on the Performance of an Electrolyte-Gated Transistor Based on Inkjet Printed ZnO Nanoparticles Blended With Zinc Nitrate
(2022-01-01)
Solution-processed devices are in general compatible with flexible and conformable electronics. However, some promising materials needs to be processed at high temperatures, which limits the applications and the use of ...
Biodisponibilidade de fontes orgânicas e inorgânicas de zinco em ovinos
(Arquivo Brasileiro Medicina Veterinaria Zootecnia, 2011-04-01)
This research was done to compare the effects of different zinc sources and doses in the Santa Ines sheep diet. Forty lambs at weaning, with 18,4kg BW were randomly allotted and fed 10 treatments: 1- base diet without zinc ...
Biodisponibilidade de fontes orgânicas e inorgânicas de zinco em ovinos
(2011-04-01)
This research was done to compare the effects of different zinc sources and doses in the Santa Ines sheep diet. Forty lambs at weaning, with 18,4kg BW were randomly allotted and fed 10 treatments: 1- base diet without zinc ...
Morphological modifications and surface amorphization in ZnO sonochemically treated nanoparticles
(2013-05-01)
Application of nanoscale materials in photovoltaic and photocatalysis devices and photosensors are dramatically affected by surface morphology of nanoparticles, which plays a fundamental role in the understanding of the ...