Microsized Sn as Advanced Anodes in Glyme-Based Electrolyte for Na-Ion Batteries

Biao Zhang; Gwenaëlle Rousse; Dominique Foix; Romain Dugas; Daniel Alves Dalla Corte; Jean-Marie Tarascon

doi:10.1002/adma.201603212

Microsized Sn as Advanced Anodes in Glyme-Based Electrolyte for Na-Ion Batteries

Adv Mater. 2016 Nov;28(44):9824-9830. doi: 10.1002/adma.201603212. Epub 2016 Sep 20.

Authors

Biao Zhang^{1

2

3}, Gwenaëlle Rousse^{1

2

3

4}, Dominique Foix^{2

3

5}, Romain Dugas^{1

2

3}, Daniel Alves Dalla Corte^{1

2

3}, Jean-Marie Tarascon^{1

2

3

4}

Affiliations

¹ Chimie du Solide-Energie, UMR 8260, Collège de France, 11 Place Marcelin Berthelot, 75231, Paris, Cedex 05, France.
² Réseau sur le Stockage Electrochimique de l'Energie (RS2E), FR CNRS 3459, 80039, Amiens, France.
³ ALISTORE-European Research Institute, 80039, Amiens, France.
⁴ Sorbonne Universités - UPMC Univ Paris 06, 4 place Jussieu, F-75005, Paris, France.
⁵ IPREM/ECP (UMR 5254), University of Pau, 2 av. Pierre Angot, 64053, Pau cedex 9, France.

PMID: 27647567
DOI: 10.1002/adma.201603212

Abstract

Microsized Sn presents stable cyclic performance in a glyme-based electrolyte, which brings 19% increase in energy density of Sn/Na₃ V₂ (PO₄ )₃ cells as compared to the cells using a hard carbon anode. The NaSn intermediate phases are also clarified.

Keywords: Na ion batteries; electrolytes; microsized tin.