FREN
courbe en fond

Former staff and alumni



Main Research Activities

Industrial PhD (LRCS – ICMCB – TIAMAT) Advisor: LRCS (prof. C. Masquelier, prof. J-N. Chotard), ICMCB (Dr L. Croguennec, prof. D. Calier), TIAMAT (Dr. Iona Moog) The research topic is aimed to find new positive electrode materials for Sodium ion batteries.

Academic Training

- Umicore Korea (Cheonan, Korea) / 2018

Synthesis, surface modification, and characterizations of cathode materials for Li-ion batteries

- Master Erasmus Mundus – Materials for Energy Storage and Conversion (M.E.S.C) / 2015 – 2017

S1 Université Paul Sabatier (Toulouse, France)

S2 Warsaw University of Technology (Warsaw, Poland)

S3 Université de Picardie Jules Verne (Amiens, France)

S4 IMN – Renault – Saft (Nantes, France)

Thesis: Optimization of formulation of silicon-graphite (Si-G) composite electrodes and study of their

ageing mechanisms (Prof. Bernard Lestriez, and Dr. Nicolas Dupré)


Professional skills

Synthesis (solid-state, sol-gel), electrochemistry, X-ray diffraction, electron microscopy, solid-state NMR

Running Projects

CIFRE (LRCS – ICMCB – TIAMAT) / 2019 – 2021 / ANRT


Irreversible Electrochemical Reaction at High Voltage Induced by Distortion of Mn and V Structural Environments in Na4MnV(PO4)3

Sunkyu Park, Jean-Noël Chotard, Dany Carlier, François Fauth, Antonella Iadecola, Christian Masquelier, and Laurence Croguennec

Chemistry of Materials, 2023

An Asymmetric Sodium Extraction/Insertion Mechanism for the Fe/V-Mixed NASICON Na4FeV(PO4)3

Sunkyu Park, Jean-Noël Chotard, Dany Carlier, Iona Moog, Mathieu Duttine, François Fauth, Antonella Iadecola, Laurence Croguennec*, and Christian Masquelier*

Chemistry of Materials, 2022

Crystal Structure of Na2V2(PO4)3, an intriguing phase spotted in the Na3V2(PO4)3 – NaV2(PO4)3 system

S. Park, Z. Wang, Z. Deng, I. Moog, P. Canepa, F. Fauth, D. Carlier, L. Croguennec, C. Masquelier & J. N. Chotard

Chemistry of Materials, 2022

Phase Stability and Sodium-Vacancy Orderings in a NaSICON Electrode

Z. Wang, S. Park, Z. Deng, F. Fauth, D. Carlier, L. Croguennec, C. Masquelier, J. N. Chotard, P. Canepa

Journal of Materials Chemistry A, 2022

Crystal Structures and Local Environments of NASICON-type Na3FeV(PO4)3 and Na4FeV(PO4)3 Positive Electrode Materials for Na-ion Batteries

S. Park, J. N. Chotard, D. Carlier, I. Moog, M. Courty, M. Duttine, F. Fauth, A. Iadecola, L. Croguennec & C. Masquelier

Chemistry of Materials, 2021

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