Get access

Tin Phosphide as a Promising Anode Material for Na-Ion Batteries

Authors


Abstract

image

Sn4P3 is introduced for the first time as an anode material for Na-ion batteries. Sn4P3 delivers a high reversible capacity of 718 mA h g−1, and shows very stable cycle performance with negligible capa­city fading over 100 cycles, which is attributed to the confinement effect of Sn nanocrystallites in the amorphous phosphorus matrix during cycling.

Get access to the full text of this article

Ancillary