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


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


A chemical map of NaSiCON electrode materials for sodium-ion batteries
B. Singh, Z. Wang, S. Park, G. Sai Gautam, J-N. Chotard, L. Croguennec, D. Carlier, A. K. Cheetham, C. Masquelier, P. Canepa
Journal of Materials Chemistry A, 2020