A novel approach to obtain highly intense self-activated photoluminescence emissions in hydroxyapatite nanoparticles Abstract: Defect-related photoluminescence (PL) in materials have attracted interest for applications including near ultraviolet (NUV) excitable light-emitting diodes and in biomedical field. In […]
Characterization of defects in copper antimony disulfide Abstract: Copper antimony disulfide (CuSbS2) with the chalcostibite structure is a promising photovoltaic (PV) absorber material with several excellent measured optoelectronic properties, such as a solar matched band gap […]
Identification and classification of polymer e-waste using laser-induced breakdown spectroscopy (LIBS) and chemometric tools Abstract: In the recycling of polymer e-waste, there is a pressing need for rapid measurement technologies for the simple identification and classification […]
Challenges on the toxicological predictions of engineered nanoparticles Abstract: The perceived enormous potential of nanotechnology in contributing to sustainable innovation has led to the growth of investments into new industrial applications and consumer products. However, the […]
Computational Modeling for the Ag Nanoparticle Coalescence Process: A Case of Surface Plasmon Resonance Abstract: Motivated by recent transmission electron microscopy (TEM) experiments on α-Ag2WO4, the coalescence process of Ag nanoparticles (NPs) is investigated using molecular […]
Carbon Fiber Reinforced Polymer and Epoxy Adhesive Tensile Test Failure Analysis Using Scanning Electron Microscopy Abstract: Morphological characteristics analysis before and after tensile tests were studied using scanning electron microscopy (SEM) technique to follow the […]
Microwave-Assisted Synthesis of Pt-Au Nanoparticles with Enhanced Electrocatalytic Activity for the Oxidation of Formic Acid Abstract: We report the microwave-assisted hydrothermal synthesis of bimetallic Pt-Au nanoparticles with different Pt/Au mole ratio, and investigate their performance […]
Author(s): R. Pereira, P.C. Camargo. A.J.A. de Oliveira, E.C. Pereira. Abstract: In this work, the correlations between synthesis, microstructural characteristics and magnetic properties of electrodeposited NiFeCu alloys were investigated using a factorial design procedure. The molar concentration of […]
Author(s): Rodrigues, Vivian Delmute; de Souza, Gisele Aparecida; Carvalho, Claudio Luiz; Zadorosny, Rafael. Abstract: Studies of the doping process can provide a better understanding of the superconducting mechanisms in cuprous oxide materials. In this work, we […]
Author(s): Gurgel, G. M.; Lovisa, L. X.; Conceicao, . L. A.; Li, M. S.; Longo, E.; Paskocimas, C. A.; Motta, F. V.; Bomio, M. R. D. Abstract: Lead molybdate (PbMoO4) crystals were synthesized by the facile sonochemical method at 20 kHz frequency […]
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