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
Running Projects
CIFRE (LRCS – ICMCB – TIAMAT) / 2019 – 2021 / ANRT
Obtaining V2(PO4)3 by sodium extraction from single-phase NaxV2(PO4)3 (1 < x < 3) positive electrode materials
Sunkyu Park, Ziliang Wang, Kriti Choudhary, Jean-Noël Chotard, Dany Carlier, François Fauth, Pieremanuele Canepa, Laurence Croguennec & Christian Masquelier
Nature Materials, 2024
Improved ACOM pattern matching in 4D-STEM through adaptive sub-pixel peak detection and image reconstruction
Nicolas Folastre, Junhao Cao, Gozde Oney, Sunkyu Park, Arash Jamali, Christian Masquelier, Laurence Croguennec, Muriel Veron, Edgar F. Rauch & Arnaud Demortière
Scientific Reports, 2024
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
