Improved ionic conductivity of zirconia-scandia with niobia addition Abstract: The ionic conductivity and the crystalline structure of ZrO2-10 mol% Sc2O3- x mol% Nb2O5 solid electrolytes were investigated for x=0.25, 0.5 and 1. Dense specimens with relative […]
On the electrochemical properties of Mg-PSZ: an overview Abstract: MgO-doped partially stabilized zirconia is a complex ceramic electrolyte in which all properties, phase composition, and microstructure are strongly influenced by thermal history besides chemical composition. The […]
Non-ohmic properties of CaCu3Ti4O12 thin films deposited By RF-sputtering Abstract: Calcium copper titanate (CaCu3Ti4O12, CCTO), thin films with polycrystalline nature have been deposited by RF sputtering on Pt/Ti/SiO2/Si (100) substrates at a room temperature followed by […]
Structural investigation and photoluminescent properties of ZnWO4:Dy3+ nanocrystals Abstract: In this study, ZnWO4: Dy3+ nanocrystals containing 0.5, 1, and 2 mol% of Dy3+ were synthesized by a coprecipitation method and grown in a microwave- assisted hydrothermal […]
Synthesis of ZnO Nanoparticles Assisted by N Sources and their Application in the Photodegradation of Organic Contaminants Abstract: A modified polymeric precursor method assisted by N sources (urea or melamine) was used to obtain anion-doped ZnO […]
Preparation and structural-optical characterization of dip-coated nanostructured Co-doped ZnO dilute magnetic oxide thin films Abstract: ZnO-based materials are one of the most studied systems. Their applicability spans over several research areas and industries, like optoelectronics, catalysis […]
Evaluation of dilute- and-shoot and solid-phase extraction methods for the determination of S-metolachlor and metolachlor-OA in runoff water samples by liquid chromatography tandem mass spectrometry Abstract: In this study, two fast methods, i.e., the dilute-and-shoot one […]
Synthesis and characterization of metastable beta-Ag2WO4: an experimental and theoretical approach Abstract: Metastable silver tungstate (beta-Ag2WO4) has attracted much attention lately because of its many potential applications. However, the synthesis of metastable phases of inorganic compounds […]
Magnetic field effects in Alq(3)-based OLEDs investigated by electrical impedance spectroscopy Abstract: The effect of an external magnetic field on electrical impedance was measured on tris-(8hydroxyquinoline) aluminum (Alq(3)) based OLEDs at different temperatures. Magnetic field effects […]
Potential Barrier of (Zn,Nb)SnO2-Films Induced by Microwave Thermal Diffusion of Cr3+ for Low-Voltage Varistor Abstract: The effect of Cr3+ on the electrical properties of SnO2-based films deposited by electrophoresis on Si/Pt substrate was considered. The films […]
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