Use of a li-ion battery comprising an anode which contains an alloy based on tin and antimony

Laure Monconduit (1) , Lénaïc Madec (2) , Gaël Coquil (1) , Hervé Martinez (2) , Grégory Gachot (3)

1 ICGM - Institut Charles Gerhardt Montpellier - Institut de Chimie Moléculaire et des Matériaux de Montpellier
2 IPREM - Institut des sciences analytiques et de physico-chimie pour l'environnement et les materiaux
3 LRCS - Laboratoire réactivité et chimie des solides - UMR CNRS 7314

The present invention relates to the use of a Li-ion battery comprising an anode which contains an alloy based on tin and antimony, at a high temp., in order to reduce the loss of capacity during cycling of said battery.

Domaines: Chimie; Matériaux

Laure Monconduit, Lénaïc Madec, Gaël Coquil, Hervé Martinez, Grégory Gachot. Use of a li-ion battery comprising an anode which contains an alloy based on tin and antimony. France, Patent n° : WO 2019077263. 2019. ⟨hal-02277839⟩