CV Lattes
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ORCID
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Universidade Federal de São Carlos (UFSCAR). Centro de Ciências Exatas e de Tecnologia (CCET) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduation at Chemistry from Universidade de São Paulo (1982), master's at Eletroquímica do Sólido from École Nationale Supérieure D'électrochimie Et Électrometallurgie de Grenobl (1984) and doctorate at Eletroquímica do Sólido from École Nationale Supérieure D'électrochimie Et Électrometallurgie de Grenobl (1988). Has experience in Material and Metallurgical Engineering, acting on the following subjects: vidro, impedância complexa, condutividade elétrica, cristalização and vidros. (Source: Lattes Curriculum)
| Articles published in Pesquisa para Inovação FAPESP about the researcher: |
| Innovative technique obtains glass-ceramic materials faster and saves energy |
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| News published in Agência FAPESP Newsletter about the researcher |
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For over 10 years, the Center for Research, Technology and Education in Vitreous Materials (CeRTEV) has been offering scientific education and outreach activities on glass materials and basic sciences, combining art and science to achieve the scope of the actions promoted effectively. Developing funny activities, promoting courses and supporting actions for producing audiovisual materials…
Generation 5 Sodium-based batteries (SIB) are an emerging technology. They are safe, cost-effective, and rely on abundant elements and are thus an alternative to lithium-ion batteries (LIB). However, their limited gravimetric but in particular volumetric energy density hinders them from becoming a lead technology for mobile energy storage. Efforts are still needed to improve energy and po…
Phosphate glasses can be easily prepared as binary metaphosphate glasses with a wide range of modifier oxides, which in turn create glass structural variations. Phosphate is also an excellent addition to ionic fluoride glasses, enhancing the glass formability by decreasing the tendency to crystallize. In fluoride phosphate glasses, fluoroaluminate octahedra are connected to phosphate tetr…
(Only some records are available in English at this moment)
Materials with a NaSICON structure (short for "Na superionic conductor") have shown significant promise for serving as electrolytes in the next generation of all-solid-state batteries (ASSBs). These solid-state electrolytes (SSEs) enable the utilization of high-voltage cathodes and metallic anodes, leading to batteries with heightened energy density and enhanced safety compared to those e…
Although glasses are generally considered dielectric or insulating materials, ionic conductivity in glasses has been known since the late 19th century. It is also known that the electrical conductivity of glasses is strongly dependent on their chemical composition, so slight variations in composition can result in significant changes in ionic conductivity. Ionic conduction in glasses is a…
(Only some records are available in English at this moment)
Public communication of science makes scientific information accessible through an appropriate language to the target audience. Therefore, disseminating science to the general public has increasingly become a challenge and an urgent and frequent demand from both research centers and funding and governmental institutions. From 2014 onwards, a partnership began between the Núcleo Ouroboros…
Recently, an innovative technique for glass crystallization called Flash (Sinter) Crystallization has been introduced, which involves simultaneous control of an applied electric field and electric current during the crystallization process. This approach has shown remarkable potential in producing Li+ conductors solid electrolytes glass-ceramic with NaSICON structure, resulting in materia…
(Only some records are available in English at this moment)
Solid-state batteries (SSBs) have emerged as promising candidates for next-generation energy storage due to their high energy density, enhanced safety, and potential for fast charging. This research project aims at developing and characterizing glass-ceramic materials as potential electrolytes and electrodes for SSBs. The study explores new compositions based on high-entropy oxide (HEO) o…
Glass-ceramics of the Li2O-Al2O3-SiO2 (LAS) system are used in various applications, from cooking utensils to telescope mirror substrates, due to their very low (or even zero) coefficient of thermal expansion and, therefore, excellent resistance to thermal shock, combined with great chemical and thermal stability, and high translucency. However, the fast (compared to viscous flow) surface…
Semiconductor (SC) quantum dots (QDs) and Metal halide perovskites (MHP) both represent one of the most important nanomaterials for applications in diverse fields of photonics. Semiconductor QDs, are a subject of considerable interest because of their unique optical properties and functionalities, which are not exhibited by their bulk counterparts due to the quantum confinement effect. Th…
| 2 / 2 | Ongoing grants |
| 28 / 14 | Completed research grants |
| 6 / 6 | Ongoing scholarships in Brazil |
| 27 / 16 | Completed scholarships in Brazil |
| 4 / 3 | Completed scholarships abroad |
| 68 / 42 | All research grants and scholarships |
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