An advanced sodium-ion rechargeable battery based on a tin–carbon anode and a layered oxide framework cathode†
Abstract
In this work we report the characteristics and performance of a sodium-ion battery based on a Sn–C anode and a Na(Ni0.5Mn0.5)O2 cathode. We show that both electrodes behave satisfactorily in terms of capacity delivery and cycle life when tested in sodium semicells. By coupling these electrodes in an electrolyte solution of