Descriptif des activités de recherche
The "ARTISTIC" project funded by the European Research Council (ERC) concerns the development of a digital twin of the lithium ion battery manufacturing process. This thesis will focus fully on these "prediction optimization" aspects which will allow the project to come full circle. To do this, the thesis will be based on experimental aspects (manufacture of electrodes and electrochemical and tomographic characterizations including in operando) with physical modeling aspects (coarse grain molecular dynamics / method of discrete elements, etc.) and by AI. The studies will focus on both negative and positive electrodes with active reference materials of the project (graphite, NMC) but also other emerging materials.Supervisors Prof. Alejandro A. Franco, Dr. Arnaud Demortiere
Parcours
· Diplôme d'ingénieur (Chimie ParisTech - PSL, 2018-2020)
Internship 1: At IRCP (Institut de Recherche de Chimie Paris), 5 months
Project: Study of solid electrolytes conducting lithium ions
Internship 2: At ICMPE (Institut de Chimie et des Matériaux Paris-Est), 6 months
Project: Investigation of a new cathode material for non aqueous Zinc-ion batteries
Bachelor’s degree of Energy Chemical Engineering (Wuhan University, 2014-2018)
Compétences
Projets en cours
ARTISTIC project, ERC.
Advanced Methods for Characterizing Battery Interfaces: Towards a Comprehensive Understanding of Interfacial Evolution in Modern Batteries
Israel Temprano, Javier Carrasco, Matthieu Bugnet, Ivan T. Lucas, Jigang Zhou, Robert S. Weatherup, Christopher A. O'Keefe, Zachary Ruff, Jiahui Xu, Nicolas Folastre, Jian Wang, Antonin Gajan, Arnaud Demortière
Energy Storage Materials, 2024
Influence of the mixing speed in the rheology of NMC622-based Li-ion battery electrode slurries
Diana Zapata Dominguez, Jiahui Xu, Yasmina Boudjema, Siwar Ben Hadj Ali, Franco M. Zanotto and Alejandro A. Franco
Journal of Power Sources Advances, 2024
Combining X-ray Nano-CT and XANES Techniques for 3D Operando Monitoring of Lithiation Spatial Composition evolution in NMC Electrode
Tuan-Tu Nguyen, Jiahui Xu, Zeliang Su, Vincent De Andrade, Alejandro A. Franco, Bruno Delobel, Charles Delacourt, Arnaud Demortière
2024
Combining Virtual Reality with Mixed Reality for efficient training in Battery Manufacturing
Lucie Denisart, Diana Zapata-Dominguez, Xavier David, Aubin Leclere, Romain Lelong, Chaoyue Liu, Jiahui Xu, Emilie Loup-Escande, Alejandro A. Franco
Batteries & Supercaps, 2023
Computational Model for Predicting Particle Fracture During Electrode Calendering
Jiahui Xu, Brayan Paredes-Goyes, Zeliang Su, Mario Scheel, Timm Weitkamp, Arnaud Demortière, Alejandro A. Franco
Batteries & Supercaps, 2023