Results 1 to 10 of about 6,125 (208)
Structural Characterization of (Mg(1-x)pbxO)-NPs by Modified Pechini Method [PDF]
Engineering and Technology Journal, 2022 The structural characterization was discussed in the present paper of the pure MgO nanoparticles and the doped (Mg(1-x)pbxO) nanoparticles specimens, where (0 ≤ x ≤ 0.03). The modified Pechini method was used to prepare all the specimens. From (DTA), the
Israa Najem +2 more
doaj +1 more source
Synthesis and evaluation of nickel cobalt ferrite magnetic ceramics employing two alternative routes
Journal of Advanced Dielectrics, 2021 Ni0.5Co0.5Fe2O4 (NCF) powders were obtained employing two alternative synthesis routes: solid-state reaction and Pechini’s methods. The ceramic powders were pressed and sintered in the temperature range of 1100∘C to 1250∘C. Microstructural and structural
Javier E. Camargo +2 more
doaj +1 more source
Synthesis of carbonate substituted hydroxyapatite by Pechini method
Kuwait Journal of Science, 2016 Calcium hydroxyapatite (Ca10(PO4)6(OH)2) was synthesized by Pechini method byusing citric acid and ethylene glycol as a complexing agent and gelling agent.
Sasikumar Swamiappan
doaj +1 more source
TiO2 Synthesis by Pechini Method and Application in Dye-Sensitized Solar Cells
Orbital: The Electronic Journal of Chemistry, 2021 Dye-sensitized solar cells (DSSC) are devices to solar energy conversion, which present low production costs and high photoelectrochemical stability. The aim of this study was to investigate the synthesis of TiO2 by Pechini methodology, using C12H28O4Ti ...
Gideã Taques Tractz +3 more
doaj +1 more source
ChemElectroChem, 2023 Lithium‐ion batteries (LIBs) play a crucial role in using renewable sources. Vanadates have been applied as anode material due to the combined diffusion mechanisms and higher and stable capacities.
Dr. Leticia Trezecik Silvano +5 more
doaj +1 more source
Structure study of donor doped barium titan ate prepared from citrate solutions [PDF]
Science of Sintering, 2004 Barium titanates doped with Nb5+, and Y3+, were prepared. The starting powders were synthesized from citrate solutions by the Pechini process and partial Pechini process in two steps.
Stojanović B.D. +3 more
doaj +1 more source
Effect of the synthesis method on the MnCo2O4 towards the photocatalytic production of H2
Reviews on Advanced Materials Science, 2022 In the present work, manganese cobaltite (MnCo2O4) spinel (MCO) was synthetized by Pechini and hydrothermal method, characterized and photocatalytically evaluated toward H2 production through water splitting under visible-light irradiation ...
Jiménez-Miramontes Jaime A. +7 more
doaj +1 more source
Mechanochemical Synthesis of Cu2MgSn3S8 and Ag2MgSn3S8 [PDF]
, 2020 Two new thiospinels of the type AI2BIICIV3SVI8 were successfully synthesized via a mechanochemical route using binary sulfides and sulfur. Cu2MgSn3S8 and Ag2MgSn3S8 are the first AI2BIICIV3SVI8 compounds with magnesium as divalent cation.
Heppke, Eva Maria +4 more
core +1 more source
Effect of pH Variation on Synthesis and Photocatalytic Activity of Bi2Fe4O9
Orbital: The Electronic Journal of Chemistry, 2021 The Pechini synthesis method, presents chemical homogeneity as its main advantage, enabling the desired phase to be obtained. This synthesis usually occurs at pH 7. In this study, Bi2Fe4O9 was synthesized using the Pechini method at different pHs (pH= 3,
Francielli Casanova Monteiro +5 more
doaj +3 more sources
The characterization of Co xZn7-xSb2O12 spinel obtained by the pechini method
Materials Research, 2005 Oxides with spinel structures have been studied for many decades as they have been used in a variety of applications like pigments and refractories. They have also been used as a model structure to evaluate the relative stability of ions in octahedral ...
Deiby Santos Gouveia +5 more
doaj +1 more source