3 papers
cond-mat.mtrl-sci2026
AI-Driven Phase Identification from X-ray Hyperspectral Imaging of cycled Na-ion Cathode Materials
Fayçal Adrar, Nicolas Folastre, Chloé Pablos +7
Na-ion batteries have emerged as viable candidates for large-scale energy storage applica- tions due to resource abundance and cost advantages. The constraints imposed on their per…
cond-mat.mtrl-sci2025
Nanoscale Mapping of Transition Metal Ordering in Individual LiNi0.5Mn1.5O4 Particles Using 4D-STEM ACOM Technique
Gozde Oney, Fayçal Adrar, Junhao Cao +8
The electrochemical performance of the spinel LiNi0.5Mn1.5O4, a high-voltage positive electrode material for Li-ion batteries, is influenced by the transition metal arrangement in…
cond-mat.mtrl-sci2025
Insights on the role of the covalent Ni-O bonds in LiNiO2 positive electrodes: A combined hard X-ray spectroscopy study
Jazer Jose H. Togonon, Jean-Noel Chotard, Alessandro Longo +3
The interest in Ni-rich layered oxide positive electrode materials has been increasing due to its wide applicability particularly in electric vehicles as high capacity and high ene…