Synthesis of cobalt(II)-α-diimines complexes and their activity as mediators in organometallic mediated radical polymerization of vinyl acetate Abstract: This study describes the synthesis and characterization of three α-diimine-cobalt complexes of the type [CoCl2(R-DAB)] (R-DAB = RNCHCHNR; R = Mes, Dipp […]
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 […]
Surfactant-Mediated Morphology and Photocatalytic Activity of α-Ag2WO4 Material Abstract: In the present work, the morphology (hexagonal rod-like vs. cuboid-like) of an α-Ag2WO4 solid-state material is manipulated by a simple controlled-precipitation method, with and without the […]
CaSnO 3 obtained by modified Pechini method applied in the photocatalytic degradation of an azo dye Abstract: Pure forms of alkaline-earth stannates with perovskite structure (ASnO3, A= Ca2+, Sr2+, Ba2+) have been used as photocatalysts. In this work, […]
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 […]
Experimental and theoretical study to explain the morphology of CaMoO4 crystals Abstract: CaMoO4 crystals were prepared by a controlled co-precipitation method and processed in a domestic microwave-assisted hydrothermal system with two different surfactants (ethyl 4-dimethylaminobenzoate […]
High-performance ultraviolet-visible driven ZnO morphologies photocatalyst obtained by microwave-assisted hydrothermal method Abstract: The use of extensive, time-consuming synthesis and the cost of an additional element in synthesis makes difficult the synthesis of photocatalyst active under a […]
Feasible and Clean Solid-Phase Synthesis of LiNbO3 by Microwave-Induced Combustion and Its Application as Catalyst for Low-Temperature Aniline Oxidation Abstract: In this work, a feasible, fast, clean and efficient microwave-induced combustion method for direct synthesis of LiNbO3 in […]
Green synthesis of silver nanoparticles combined to calcium glycerophosphate: antimicrobial and antibiofilm activities Abstract: To synthesize, characterize and evaluate the antimicrobial and antibiofilm activities of novel nanocomposites containing silver nanoparticles (AgNPs) associated or not to β-calcium […]
Electrosteric colloidal stabilization for obtaining SrTiO3/TiO2 heterojunction: Microstructural evolution in the interface and photonics properties Abstract: Researches on solids heterojunctions has proven to be an important field for technological applications due to synergism achieved by interface phenomena. […]
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