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Efficient Removal of Methylene Blue Dye from Aqueous Media Using Facilely Synthesized Magnesium Borate/Magnesium Oxide Nanostructures. [PDF]
MoleculesAl-Wasidi AS +2 more
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Synthesis of CeNb3O9 perovskite by Pechini method
Materials Letters, 2018Abstract Pechini method was applied for the first time to synthesize CeNb3O9 perovskite at different calcination temperatures (600, 800 and 1000 °C). A solution of water, citric acid, ethylene glycol, ammonium niobium oxalate and cerium ions was polymerized and calcined at 300 °C for 2 h.
Fabiano Luiz Naves
exaly +2 more sources
Modified Pechini synthesis of tricalcium aluminate powder
Materials Characterization, 2012Abstract Tricalcium aluminate (Ca 3 Al 2 O 6 –C 3 A) was obtained by a modified Pechini synthesis in order to eliminate successive thermal treatments and intermediate grinding usually performed between the two sintering steps and in order to reduce the sintering temperature. Our results indicated that pure C 3 A was obtained, by a single step thermal
Georgeta Voicu
exaly +2 more sources
La2Cu0.8Co0.2O4+δ by Pechini Method
Surface Science Spectra, 2009Cobalt-doped lanthanum cuprates of the type La2Cu1-xCoxO4 are Ruddlesden-Popper compounds characterized by several interesting properties. In particular, thanks to the presence of copper and cobalt, they can be utilized as catalysts in redox reactions.
Pegoraro S +3 more
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Modified Pechini synthesis of Bi2ZnB2O7 nanoparticles
Journal of Alloys and Compounds, 2017Abstract Synthesis of Bi2ZnB2O7 nanoparticles by means of the modified Pechini method is reported. The introduced modifications are based on a proper selection of complexing and polymeric agents, as well as on an optimization of process parameters. The purpose of this optimization was to reduce process duration and temperature.
Chrunik M +5 more
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Nb2O5 SINTETIZADO POR EL MÉTODO PECHINI
Revista Colombiana de Materiales, 2014Se establecen las mejores condiciones de síntesis, empleando el método de precursores poliméricos (Pechini), del pentóxido de nióbio Nb2O5 nanométrico usado en la fotodegradación de moléculas de grupos fenólicos. Se prepara una solución precursora acuosa de citrato de nióbio; se adiciona etilenoglicol para que ocurra una reacción de poliesterilización.
Angela M. Raba +4 more
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Bismuth germanate films prepared by Pechini method
Optical Materials, 2010Abstract Bismuth germanate films were prepared by dip coating and spin coating techniques and the dependence of the luminescent properties of the samples on the resin viscosity and deposition technique was investigated. The resin used for the preparation of the films was obtained via Pechini method, employing the precursors Bi2O3 and GeO2.
F.A.A. de Jesus +3 more
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Synthesis of Mullite by the Pechini Method
Materials Science Forum, 2015In the past few years there is a considerable interest in the study and application of the mullite, due to its chemical, physical and mechanical properties, in which are correlated with the synthesis method used. Aiming to achieve better structural and morphological properties, many synthesis methods are being studied, in which the Pechini method is ...
Aluska do Nascimento Simões Braga +5 more
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Effect of calcium doping on LaCoO3 prepared by Pechini method
Powder Technology, 2013Abstract Calcium doped lanthanum cobaltite (La1 − xCaxCoO3) (x = 0, 0.2, 0.4, 0.6, 0.8) with different concentrations has been prepared by modified Pechini type polymerizable method. The X-ray diffraction pattern of the calcium doped samples shows the formation of perovskite material in cubic structure.
D Arun Kumar +6 more
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