graduate at Física Licenciatura from Universidade Estadual de Londrina (2009), graduate at Física Bacharelado from Universidade Estadual de Londrina (2007) and master's at Physic from Universidade Estadual de Londrina (2009). Has experience in Physic, focusing on Physics Of The Condensed State Of Substance, acting on the following subjects: difração de raios-x, baterias de ni-hm, eletrodos de intercalação iônica, recuperação elétrica and baterias de íon-lítio. (Source: Lattes Curriculum)
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Multicomponent alloys such as high entropy alloys have attracted a lot of attention due to their remarkable set of attractive functional properties. These alloys may have excellent mechanical and corrosion properties in addition to high biocompatibility for applications as biomaterials, or even exhibit competitive hydrogen storage properties for applications as metal hydrides with high gr…
More recently, multicomponent alloys such as high-entropy alloys - in special the alloys containing single C14 laves phase with hexagonal structure - have been tested as hydrogen storage materials and very promising results have been reported such as high hydrogen storage capacity with fast kinetics at room and moderate temperatures without the need of any activation procedure. In spite …
Recently high entropy alloys (HEAs) have been tested as hydrogen storage systems and very promising results have been reported, such as, high hydrogen absorption capacities (in addition to high H / M ratios) at room temperature with fast absorption / desorption kinetics; and in some cases without the need of any kind of activation process in the material. In this research project, we will…
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This doctoral project aims to conduct a comprehensive investigation on the synthesis and advanced microstructural characterization of multicomponent alloys in the (TiZrNbTa)90Cu10-xAgx and (TiZrNbMo)90Cu10-xAgx systems, where x = 0, 2.5, 5.0, 7.5, and 10 at%, exhibiting a body-centered cubic (BCC) crystal structure. These alloys, containing non-toxic elements, have not been previously doc…
The present master's project involves the design, selection, processing and characterization of multicomponent alloys from the systems: TiZrNbCrNiCo and TiZrVFeNi, which can demonstrate good properties for hydrogen storage in the solid state. From the combination between elements with high affinity for hydrogen and hydride formers (such as Ti, Zr, Nb and V) and elements with low affinity …
This PhD research project involves the characterization of the metal-hydrogen reaction mechanisms during the hydrogen absorption and desorption processes in new multicomponent alloys, for applications such as a metal hydride. The knowledge of the reversibility and stability of the phases during the processes of hydrogen absorption and desorption will allow us to advance more significantly…
In spite of its high desorption temperature and slow kinetics, MgH2 is still considered a good candidate (between the reversible hydrides) for hydrogen storage applications due its high hydrogen storage reversible capacity (7.6 wt. %), low density and low cost. Great improvements were reported for the MgH2 such as, decrease of desorption temperature; very fast H-sorption kinetics; by comb…
| 2 / 2 | Ongoing research grants |
| 4 / 4 | Completed research grants |
| 3 / 3 | Ongoing scholarships in Brazil |
| 1 / 1 | Completed scholarships in Brazil |
| 10 / 10 | All research grants and scholarships |
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CV Lattes
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