Prozac® photodegradation mediated by Mn-doped TiO2 nanoparticles: Evaluation of by-products and mechanisms proposal Abstract: TiO2 nanoparticles were efficiently doped with Mn applying microwave-assisted synthesis method. Anatase phase was confirmed by XRD pattern, which did not […]
Using a multiway chemometric tool in the evaluation of methanol electro-oxidation mechanism Abstract: In the present work, an innovative methodology is used to contribute in the elucidation of methanol electro-oxidation reaction on polycrystalline Pt surface. […]
Tb3+/Pr3+ co-doped ZnMoO4 phosphor with tunable photoluminescence and energy transfer processes Abstract: ZnMoO4:Tb3+, Pr3+ particles in different Tb:Pr ratios (2:0, 1.5:0.5, 1:1, 0.5:1.5 and 0:2) were synthesized by the sonochemical method. These materials were characterized […]
Oxidative dehydrogenation of ethylbenzene to styrene over the CoFe2O4-MCM-41 catalyst: preferential adsorption on the O2-Fe3+O2- sites located at octahedral positions Abstract: The present study describes the catalytic performance of cobalt ferrite supported on MCM-41 for the […]
Synthesis of Main-Chain Poly(fullerene)s from a Sterically Controlled Azomethine Ylide Cycloaddition Polymerization Abstract: Fullerene is used as a monomer in this simple method to prepare soluble, well-defined polymers. The sterically controlled azomethine ylide cycloaddition polymerization of […]
New Approach of the Oxidant Peroxo Method (OPM) Route to Obtain Ti(OH)(4) Nanoparticles with High Photocatalytic Activity under Visible Radiation Abstract: Environmental problems related to the generation of wastewater contaminated with organic compounds and the emissions […]
Electric field-assisted pressureless sintering of zirconia-scandia-ceria solid electrolytes Abstract: Electric field-assisted (flash) pressureless sintering experiments were carried out in ZrO2 ceramics doped with 10 mol% Sc2O3 and 1 mol% CeO2 (10Sc1CeSZ). All experiments were conducted isothermally […]
Blue to Yellow Photoluminescence Emission and Photocatalytic Activity of Nitrogen Doping in TiO2Powders Abstract: The defects caused by doping are important for understanding the increased photocatalytic activities of TiO2:N in organic reactions and in the […]
Writers: Ivan Mouritys Pereira Silva and Gabriela Byzynski and Caue Ribeiro and Elson Longo Keywords: ZnO:N; Photocatalytic activity; Degradation mechanism Abstract: Zinc oxide (ZnO) presents vast applicability in different areas. Diverse chemical elements are used in doping ZnO in […]
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