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Investigations on reverse electrowetting using computer simulations

Grant number: 19/06088-3
Support Opportunities:Scholarships in Brazil - Post-Doctoral
Start date: June 01, 2019
End date: August 15, 2021
Field of knowledge:Physical Sciences and Mathematics - Chemistry - Physical-Chemistry
Principal Investigator:Adriano Mesquita Alencar
Grantee:Matheus Girotto
Host Institution: Instituto de Física (IF). Universidade de São Paulo (USP). São Paulo , SP, Brazil

Abstract

In this project we will investigate, using computer simulations, the reverse electrowetting-on-dielectric process (REWOD). These systems are paramount to present day technology, since it is expected to achieve kinetics to electric energy conversion with a high power density and at small scales. To properly simulate these systems, we will use algorithmic optimizations found by Girotto \textit{et al} on a series of published papers. Optimal parameters for REWOD efficiency will be found changing input data of simulations. Liquid and capillarity theories will be developed and then compared against simulations to validate both analysis. Alongside, well established simulation techniques will be implemented to scale up the simulated boxes to the mesoscopic scale. (AU)

News published in Agência FAPESP Newsletter about the scholarship:
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Scientific publications
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
GIROTTO, MATHEUS; ALENCAR, ADRIANO MESQUITA. Modified 3D Ewald Summation for Slab Geometry at Constant Potential. Journal of Physical Chemistry B, v. 124, n. 36, p. 7-pg., . (19/06088-3)
MALOSSI, RODRIGO MOR; GIROTTO, MATHEUS; DOS SANTOS, ALEXANDRE P.; LEVIN, YAN. Simulations of electrolyte between charged metal surfaces. Journal of Chemical Physics, v. 153, n. 4, . (19/06088-3)