CV Lattes
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Universidade Federal do ABC (UFABC). Centro de Ciências Naturais e Humanas (CCNH) (Institutional affiliation from the last research proposal) Birthplace: Brazil
Our research interest is the investigation of fundamental processes involved in the conversion of solar energy. For this, we investigate the chemical properties, both in the fundamental state and in the excited state, to understand such processes and, using concepts of advanced material design or molecular engineering, seek to increase their efficiencies. The ongoing investigations in our research group involve nanostructured materials and coordination compounds to improve these functions. We are currently looking to improve systems for converting solar energy into electricity or chemical energy. Thus, we have acted in the understanding of fundamental phenomena that occur in Perovskite Solar Cells; as well as in CO2 Photoreduction processes. (Source: Lattes Curriculum)
| Articles published in Pesquisa para Inovação FAPESP about the researcher: |
| Simple process extends lifetime of perovskite solar cells |
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PRH-ANP is an initiative of the National Agency for Petroleum, Natural Gas, and Biofuels dedicated to training professionals specialized in strategic themes for the development of the energy sector in Brazil. At the forefront of the energy transition, PRH-49 focuses its research projects on proposing new materials for the energy sector, studying and improving biofuels and other renewable …
Perovskite solar cells (PSCs) are one of the most promising technologies for the future of solar energy conversion. The low-cost and easily processable materials that result in high-efficient devices increase the interest in developing this technology. The most recent Power Conversion Efficiency (PCE) record is 25.7%. Even being a high PCE value, the value is far from the Shockley-Queisse…
The use of fossil fuels for energy generation has been contributing to global warming. Ambiental concerns increased the demand for new clean energy generation technologies. Among several possibilities, the solar light energy conversion Technologies are the most interesting ones due to the use of a clean and unfinishable primary source and several approaches are possible, such as the solar…
Luminescent sensors, light emiting devices, electrical or chemical energy converting systems are usually based on coordination compounds since their properties, such as light absorption, redox potentials and photoreactivity, can be modulated through modification on their structure. These compounds are interesting to be used in the development of direct solar energy conversion into electri…
(Only some records are available in English at this moment)
Perovskite solar cells (PSCs) are an emerging photovoltaic technology that is considered a viable option to replace available commercial technologies due to their high efficiency and low cost. However, low durability is one of the main limitations of their photovoltaic application. Perovskites are prone to hydrolysis when exposed to moisture, leading to efficiency loss. Various alternativ…
Coordination complexes are widely investigated to be applied in luminescent sensors, light-emitting devices, and solar energy conversion systems, in particular, ruthenium(II) coordination compounds have favorable characteristics to perform these functions, such as wide light absorption in the visible region, having excited states with energy levels and lifetimes adequate to participate of…
Ruthenium polypyridyl compounds have chemical, electrochemical and photophysical properties recognized to be used in a wide variety of devices such as luminescent sensors, photoinduced devices and Dye-sensitized Solar Cells (DSSCs). Another device capable of directly convert sunlight into electricity are the organic solar cells and among its components, the use of poly-fullerenes have bee…
During the last few years, researches in solar cells are considering a new technology to convert solar energy into electricity. Perovskite Solar Cells (PSCs) have been attracting much attention since it has improved its power conversion efficiency from 4% to more than 20% in just 6 years. The organic-inorganic hybrid perovskites are the most common on this application since they show inte…
(Only some records are available in English at this moment)
Perovskite solar cells (PSCs) have emerged as a promising alternative to silicon-based photovoltaics, offering high efficiency and low-cost manufacturing. However, their practical application is hindered by degradation caused by environmental factors such as moisture, oxygen, heat, and light exposure. Hybrid 2D¿3D perovskite configurations partially address these challenges, with 2D organ…
Due to its versatility and unique combination of properties, Ru(II) and Re(I) polypyridyl compounds have been widely employed in sunlight conversion systems, such as Dye-Sensitized Solar Cells (DSSCs) or for photocatalytic CO2 reduction. The efficiency of these systems strongly depends on the molecular structure of the coordination compound and the relative rates of each of the several el…
| 1 / 1 | Ongoing grants |
| 7 / 7 | Completed research grants |
| 1 / 1 | Ongoing scholarships in Brazil |
| 7 / 6 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 1 / 1 | Completed scholarships abroad |
| 18 / 17 | All research grants and scholarships |
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