Chimie du solide et de l'énergie | CSE

• Article dans une revue

Addressing Bottlenecks to Achieve High‐Energy Sodium‐Ion Cells Using Tin Anodes

Parth Desai, Harshita Lohani, Wang Yu, François Ribot, Guillaume Laurent, Julien Bonefacino, Hervé Vezin, Dominique Foix, Carine Davoisne, Biao Zhang, Jean‐Marie Tarascon, Sathiya Mariyappan

Sodium‐ion batteries (NIBs), as a complementary energy storage device for Li‐ion batteries, are swiftly making their way into high‐power applications market. However, further progress in NIBs requires high energy density. This requires a shift from commonly used hard carbon (HC) anodes to alloy…

Advanced Energy Materials, 2026, ⟨10.1002/aenm.202600009⟩. ⟨hal-05559808⟩

• Article dans une revue

Na10Mn4O9: Synthesis, Structure, and Electrochemical Properties

Tanguy Soudant, Vadim Kovrugin, Gwenaëlle Rousse, Antoine Maignan, Antonella Iadecola, Lorenzo Stievano, Jean Marie Tarascon, Valérie Pralong

In the search for sustainable cathode materials for Na–ion batteries, Mn-based oxides have emerged as attractive candidates owing to their earth abundance and structural versatility. In this context, a comprehensive investigation of the electrochemical behavior of the sodium-rich Mn2+ oxide…

ACS Applied Energy Materials, 2026, 9 (3), pp.1616-1626. ⟨10.1021/acsaem.5c03485⟩. ⟨hal-05500441⟩

• Article dans une revue

Chimie du solide et de l’énergie

Jean-Marie Tarascon

L'Annuaire du Collège de France. Résumés des cours et travaux, 2026, 122, pp.123-143. ⟨10.4000/15e0k⟩. ⟨hal-05455989⟩

• Article dans une revue

Formation dynamics of an ethylene carbonate-derived solid–electrolyte-interphase in commercial Li-ion batteries

Y. Wang, C. Leau, Simon Coudray, C. Boussard-Plédel, Carine Davoisne, D. Foix, Charlotte Gervillié-Mouravieff, S. T. Boles, J. M. Tarascon

The importance of the solid–electrolyte-interphase (SEI) is well-established in lithium-ion (Li-ion) batteries, but the technical story behind its formation remains incomplete. Current research has largely focused on the nature of the deposited layer, while the formation dynamics, particularly…

Energy & Environmental Science, 2026, ⟨10.1039/d5ee05568g⟩. ⟨hal-05441742⟩