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Methanol oxidation on PtRu/C electrocatalysts prepared by a microemulsion method
(2007-12-01)
PtRu/C nanocatalysts were prepared by a microemulsion method using different values of water/surfactant molar ratio in order to get different particle sizes. Crystallite sizes and structural properties were determined by ...
A review on the environmental impact of phosphogypsum and potential health impacts through the release of nanoparticles
(Corporación Universidad de la Costa, 2021)
A one-pot strategy for nanocrystalline coating of micro- and nanoparticles
(Elsevier Science SA, 2021-01)
A one-pot strategy was developed to coat micro- and nanomaterials with crystalline nanoparticles. Three Li-based materials were coated by a solution combustion synthesis method. By this procedure, we obtained LiCoO2 ...
A multiparametric model for the industrialization of co-precipitation synthesis of nano-commodities
(IOP Publishing, 2020-02)
Magnetite superparamagnetic nanoparticles (MNP) are becoming one of the firsts nanocommodity products. MNP find a number of applications and they are been produced at relatively large scale. The co-precipitation method ...
Micro e nanopartículas biodegradáveis para liberaçãocontrolada de esteroides em bovinos
(Universidade Estadual de MaringáBrasilDepartamento de Engenharia QuímicaPrograma de Pós-Graduação em Engenharia QuímicaUEMMaringá, PRCentro de Tecnologia, 2018)
Sol-gel synthesis of cubic Nb/Ta-doped SrCoO3-δ with mixed nano-micro morphology
(IOP Publishing, 2019-06)
SrCo0.90M0.10O3-δ (M = Nb, Ta) perovskite powders were synthesized by sol-gel, using tartrate-precursor decomposition. The crystal structure of these materials was analyzed by x-ray powder diffraction. Rietveld refinements ...
Synthesis of core@shell nanoparticles functionalized with folic acid-modified PCL-co-PEGMA copolymer for methotrexate delivery
(2021-02-01)
Cancer is responsible for many fatalities and it is considered a public health problem. The side effects caused by conventional treatment are aggressive and painful to patients and can be reduced using nanomaterials that ...
Determinación DRIFT-MS cuantitativa de intermediarios y espectadores durante la oxidación de CO sobre catalizadores de oro soportado sobre nano-facetados {111} en nanocubos de CeO2
(Universidad Nacional del Litoral, 2019)
Se investigó cuantitativamente la reacción de oxidación de CO sobre un catalizador modelo de nanopartículas de oro soportadas sobre nanocubos de CeO2 reconstruidos superficialmente en nanofacetas {111}. El catalizador de ...