FREN
courbe en fond

Non permanents



Descriptif des activités de recherche

I am currently doing modeling and experimental work applied to lithium-sulfur batteries. The objective of my thesis is to develop models to investigate the impact of carbon/sulfur cathode microsturcture on the battery performance. Our models help in identifying the microstructural parameters that limit the performance and provide suggestions for optimization. I am carrying out experiments to validate our model predictions and to measure the parameters used in them. 

Parcours

Master (Université de Picardi Jules Verne, 2015)


Compétences

Modélisation, porosimétrie, UV-Vis et tests électrochimiques.

Projets en cours

HELiS (H2020) / 3 années / Union Europ


Self-organization of Electroactive Suspensions in Discharging Slurry Batteries: A Mesoscale Modeling Investigation

Garima Shukla, Diego Del Olmo Diaz, Vigneshwaran Thangavel, Alejandro A. Franco

Applied Materials and Interfaces, 2017

A Microstructurally Resolved Model for Li-S Batteries Assessing the Impact of the Cathode Design on the Discharge Performance

Vigneshwaran Thangavel, Kan-Hao Xue, Youcef Mammeri, Matias Quiroga, Afef Mastouri, Claude Guéry, Patrik Johansson, Mathieu Morcrette, Alejandro A. Franco

Journal of The Electrochemical Society, 2016

Impact of Li2O2 Particle Size on Li-O2 Battery Charge Process: Insights from a Multi-Scale Modeling Perspective

Yinghui Yin, Caroline Gaya, Amangeldi Torayev, Vigneshwaran Thangavel, and Alejandro A. Franco

The Journal of Physical Chemistry Letters, 2016

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