FREN
courbe en fond

Former staff and alumni



Main Research Activities

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

Academic Training

·   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)


Professional skills

Electrochemistry, X-ray diffraction

Running Projects

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

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