Rapid synthesis of Co, Ni co-doped ZnO nanoparticles: Optical and electrochemical properties Abstract: We report for the first time a rapid preparation of Zn1-2xCoxNixO nanoparticles via a versatile and environmentally friendly route, microwave-assisted hydrothermal (MAH) method. […]
Effects of surface stability on the morphological transformation of metals and metal oxides as investigated by first-principles calculations Abstract: Morphology is a key property of materials. Owing to their precise structure and morphology, crystals and nanocrystals […]
Development of a versatile rotating ring-disc electrode for in situ pH measurements Abstract: There are some electrocatalytic reactions in which the key parameter explaining their behavior is a local change in pH. Therefore, it is of […]
Interplay between alpha-relaxation and morphology transition of perfluorosulfonate ionomer membranes Abstract: Nafion alpha-relaxation is the subject of intense investigations as it regulates the performance of electric actuators and polymer electrolyte fuel cells. Dielectric spectroscopy and atomic […]
Investigation of structural and optical properties of CaTiO3 powders doped with Mg2+ and Eu3+ ions Abstract: In this work, CaTiO3 powders doped with Mg2+ ions and CaTiO3 powders co-doped with Mg2+ and Eu3+ ions were prepared […]
Single-Step Exfoliation and Covalent Functionalization of MoS2 Nanosheets by an Organosulfur Reaction Abstract: A simple approach to exfoliate and functionalize MoS2 in a single-step is described, which combines the dispersion of MoS2 in polybutadiene solution and […]
Niobium pentoxide as radiopacifying agent of calcium silicate-based material: evaluation of physicochemical and biological properties Abstract: Objectives The physicochemical properties and the tissue reaction promoted by microparticulated or nanoparticulated niobium pentoxide (Nb2O5) added to calcium silicate-based […]
Effect of lanthanum and lead doping on the microstructure and visible light photocatalysis of bismuth titanate prepared by the oxidant peroxide method (OPM) Abstract: Pure (Bi12TiO20) and La- and Pb-doped (Bi12-xLaxTiO20 e Bi12-xPbxTiO20, with “x” up […]
DFT and Kinetic Monte Carlo Study of TMS-Substituted Ruthenium Vinyl Carbenes: Key Intermediates for Stereoselective Cyclizations Abstract: Mechanistic pathways for the cyclization of 1,5-aknylacetal with N,CHTMS in the presence of Cp- and Cp*RuCl(cod) to afford (Z)- […]
Visible-light photocatalysis with bismuth titanate (Bi12TiO20) particles synthesized by the oxidant peroxide method (OPM) Abstract: In this paper, we have successfully synthesized high quality single crystalline bismuth titanate with sillenite (Bi12TiO20) phase by the oxidant peroxide […]
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