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The Preparation of BaCeO3 Nanopowders by Pechini Method
Proceedings of the 2019 The 2nd International Conference on Robotics, Control and Automation Engineering, 2019BaCeO3 Perovskite-type oxide single phase nanopowders were prepared by the Pechini method. A polymeric precursor was synthesized by use of Ba(NO3)2 and Ce(NO3)3•6H2O AR powders as metal ion sources, and citric acid and ethylene glycol as chelating agents and reaction medium, respectively.
Xiaoyan Deng +3 more
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Lithium ionic conductivity of Li7-3xFexLa3Zr2O12 ceramics by the Pechini method
Ionics, 2020Li7La3Zr2O12 (LLZO) with garnet structure has been acknowledged as a promising solid electrolyte for the next generation Li-ion batteries owing to its high chemical stability against Li metal and relatively high Li-ion conductivity. In this work, Li7-3xFexLa3Zr2O12 ceramics were prepared by the Pechini method.
Zhenzhu Cao +7 more
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Modified Pechini method by PVP addition for Nd:Gd2O3 nanophosphors fabrication
Ceramics International, 2021Abstract Gadolinium oxide nanopowders doped with neodymium were prepared via modified Pechini method based on double stabilization of nanoparticles. Polyvinylpyrrolidone was used as an additional stabilizer at low-temperature stage of synthesis. This polymer also acts as a fuel during thermal treatment of precursors.
Dmitry Bulyga +2 more
exaly +2 more sources
, 2021
The present work was focused on the effect of rare earth doping on the structural and magnetic properties of Ni–Co ferrite materials with general chemical formula Ni0.5Co0.5Fe1.98R0.02O4 (R = La, Nd, Sm, Gd, Dy).
S. Sharma +5 more
semanticscholar +1 more source
The present work was focused on the effect of rare earth doping on the structural and magnetic properties of Ni–Co ferrite materials with general chemical formula Ni0.5Co0.5Fe1.98R0.02O4 (R = La, Nd, Sm, Gd, Dy).
S. Sharma +5 more
semanticscholar +1 more source
, 2021
Renewable energy methodologies are the key to a sustainable future. PV technology has been raised as one of the most promisor alternatives for energy conversion, due to the use of an inexhaustible source. The third generation of solar devices, present in
G. T. Tractz +5 more
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Renewable energy methodologies are the key to a sustainable future. PV technology has been raised as one of the most promisor alternatives for energy conversion, due to the use of an inexhaustible source. The third generation of solar devices, present in
G. T. Tractz +5 more
semanticscholar +1 more source
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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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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Obtaining TiO2:CoFe2O4 nanocatalyst by Pechini method for diuron degradation and mineralization
, 2020This paper proposes the obtaining of TiO2:CoFe2O4 nanocatalyst aiming to study the efficiency of photocatalytic degradation and mineralization of diuron (DRN). Therefore, the required nanocatalysts were synthesized, and the concentration effect of cobalt
P. L. Oliveira +4 more
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Crystallization mechanism of LiNiO2 synthesized by Pechini method
Journal of Crystal Growth, 2001Abstract Submicron and stoichiometric LiNiO 2 was successfully crystallized at low temperatures using Pechini method, which was developed to crystallize mixed cation oxide from organic precursors. The crystal structure and the effect of oxygen were investigated in this study.
S.P Lin, K.Z Fung, Y.M Hon, M.H Hon
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