Microstructure and electrical conductivity of 20 mol% gadolinia-doped ceria solid electrolyte with SrO, TiO2 and SrTiO3 additions Abstract: The effects of SrO, TiO2 and SrTiO3 additions to gadolinia-doped ceria solid electrolyte were systematically investigated. Ceria-20 mol% […]
SPEEK/Zeolite/Ionic-Liquid Anhydrous Polymer Membranes for Fuel-Cell Applications Abstract: Sulfonated poly(ether ether ketone) (SPEEK)/zeolite/ionic-liquid composite membranes were prepared with different amounts of 1-butyl-3-methylimidazolium trifluoromethanesulfonate ([C4MI]CF3SO3) or 1-decyl-3-methylimidazolium trifluoromethanesulfonate ([C10MI]CF3SO3) ionic liquids (ILs). The structure of the composite […]
A DFT investigation of the role of oxygen vacancies on the structural, electronic and magnetic properties of ATiO(3) (A = Mn, Fe, Ni) multiferroic materials Abstract: In order to achieve deep insight into the multiferroic behavior […]
Near-surface solution pH measurements during the pitting corrosion of AISI 1020 steel using a ring-shaped sensor Abstract: This work presents the development and characterization of a ring-shaped sensor built around a steel sample (AISI 1020) to […]
Effect of metallic Ag growth on the electrical resistance of 3D flower-like Ag4V2O7 crystals Abstract: In this communication, we report for the first time the nucleation and growth of metallic Ag nanoparticles on the surface of […]
Influence of small amounts of gallium oxide addition on ionic conductivity of La0.9Sr0.1Ga0.8Mg0.2O3-delta solid electrolyte Abstract: The effects of small amounts of gallium oxide on intragrain and intergrain conductivity of La0.9Sr0.1Ga0.8Mg0.2O3.delta are investigated by impedance spectroscopy […]
Synthesis of Cuboctahedral CeO2 Nanoclusters and Their Assembly into Cuboid Nanoparticles by Oriented Attachment Abstract: Here, we describe a simple approach to control the oriented attachment process through selective ligand scavenging from the {100} facets of […]
Hydrostatic and [001] Uniaxial Pressure on Anatase TiO2 by Periodic B3LYP-D* Calculations Abstract: The effect of high hydrostatic and [001] uniaxial pressures on TiO2 anatase was studied under the framework of periodic calculations with the inclusion […]
Potentiated Electron Transference in alpha-Ag2WO4 Microcrystals with Ag Nanofilaments as Microbial Agent Abstract: This study is a framework proposal for understanding the antimicrobacterial effect of both alpha-Ag2WO4 microcrystals (AWO) synthesized using a microwave hydrothermal (MH) method […]
Nitrate-assisted photocatalytic efficiency of defective Eu-doped Pr(OH)(3) nanostructures Abstract: Pr(OH)(3) one-dimensional nanostructures are a less studied member of lanthanide hydroxide nanostructures, which recently demonstrated an excellent adsorption capacity for organic pollutant removal from wastewater. In this […]
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