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 […]
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Elton Alisson | Agência FAPESP – Nas últimas décadas, diversos grupos de pesquisa no mundo em ciência dos materiais iniciaram uma corrida para conseguir desenvolver novas técnicas para obter partículas de prata em escala nanométrica (da bilionésima […]
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 […]
Combined theoretical and nanoscale experimental study of Pb(Ca,Ba)TiO3, Pb(Sr,Ba)TiO3, and Pb(Sr,Ca)TiO3complex perovskite structures: An investigation of the ferroelectric and electronic properties Abstract: Combined experimental and first-principles studies have been conducted to obtain a fundamental understanding of […]
Towards the scale-up of the formation of nanoparticles on α-Ag2WO4 with bactericidal properties by femtosecond laser irradiation Abstract: In recent years, complex nanocomposites formed by Ag nanoparticles coupled to an α-Ag2WO4 semiconductor network have emerged as promising bactericides, […]
Synergic effect of silver nanoparticles and carbon nanotubes on the simultaneous voltammetric determination of hydroquinone, catechol, bisphenol A and phenol Abstract: A glassy carbon electrode (GCE) was modified with multi-walled carbon nanotubes (MWCNT) and silver nanoparticles (AgNPs) and applied […]
Theoretical study of porous surfaces derived from graphene and boron nitride Abstract: Porous graphene (PG), graphenylene (GP), inorganic graphenylene (IGP-BN), and porous boron nitride (PBN) single-layer have been studied via periodic density functional theory with a […]
Zinc oxide surface functionalization and related effects on corrosion resistance of titanium implants Abstract: Important clinical concerns in orthopedics and dental implantology are associated with a significant release of titanium (Ti) metal ions and debris due to the […]
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