Electrochemical performance of rod-like Sb–C composite as anodes for Li-ion and Na-ion batteries†
Abstract
Rod-like Sb–C composite has been synthesized by a synchronous reduction and carbon deposition process. The Sb–C composite anode exhibits a reversible capacity of 478.8 mA h g−1 at 100 mA g−1 after 100 cycles for Li-ion batteries and exhibits a reversible capacity of 430.9 mA h g−1 at 50 mA g−1 after 100 cycles for Na-ion batteries.