Magnetic properties, x-ray absorption spectroscopy and electronic structure of GdCrTiO5 Abstract: We study the electronic structure of GdCrTiO5 polycrystals by means of magnetic susceptibility and heat capacity measurements, as well as x-ray absorption spectroscopies on […]
Computational Simulations of Morphological Transformations by Surface Structures: The Case of Rutile TiO2 phase Abstract: Computational simulations based on periodic density functional theory have been carried out to investigate the control of crystal morphology by accurate […]
Controlling the breakdown electric field in SnO2 based varistors by the insertion of SnO2 nanobelts Abstract: Semiconducting metal oxides have many practical applications, including varistors. Varistors based on SnO2 exhibit both high nonlinear coefficients and […]
Compacting and densification of TiO2 nanoparticles Abstract: This work investigated the compacting and densification behaviour of TiO2 nanoparticles prepared by the simple non-aqueous sol-gel process. The synthesized nanopowder has anatase TiO2 structure with the average crystallite […]
Characterization of crystalline structure and free volume of polyamide 6/nitrile rubber elastomer thermoplastic vulcanizates: Effect of the processing additives Abstract: Blends of polyamide 6 and nitrile rubber (PA6/NBR) dynamically vulcanized may generate innovative products for special […]
BSCCO superconductor micro/nanofibers produced by solution blow-spinning technique Abstract: This paper presents the synthesis and characterization of BSCCO superconducting fibers synthesized by heat-treating poly(vinyl pyrrolidone) (PVP)/BSCCO precursor microfibers produced by the solution blow-spinning technique. Different concentrations […]
Atom Transfer Radical Polymerization of Methyl Methacrylate Mediated by Grubbs 1st and 2nd Generation Catalysts: Insight into the Active Species Abstract: Ruthenium benzylidene complexes were evaluated as catalysts in atom-transfer radical polymerization (ATRP) of methyl methacrylate […]
Adsorption of NH3 with Different Coverages on Single-Walled ZnO Nanotube: DFT and QTAIM Study Abstract: NH3 adsorption with different coverages on single-walled armchair and zigzag ZnO nanotubes (ZnONT) has been studied via periodic computational simulations at the all-electron […]
N-doping SrTiO3@SrCO3 heterostructure electrode: Synthesis, electrochemical characterization, and varistor application Abstract: Optical traditional techniques, such as diffusive reflectance spectroscopy, are used to confirm absorption behavior modification after anion doping process. However, the doping process in some materials […]
Microwave-Electrochemical Deposition of a Fe-Co Alloy with Catalytic Ability in Hydrogen Evolution Abstract: A novel microwave-electrochemical process is shown to allow Fe-Co alloy to be formed at a stainless steel electrode under fast mass transport − […]
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