Sb/acetylene black (Sb/AB) composite was firstly applied as anode for sodium-ion batteries (SIBs). A great electrochemical performance of the composite was obtained when utilizing this composite for SIBs. It was found that the charge capacity can reach 473 mAhg(-1) in the 70th cycle at a current density of 100mA g(-1), and we also note that the capacity contributed by Sb was about 624 mAhg(-1), which is very close to its theoretical sodium storage capacity (660 mAhg(-1) corresponding to a formula of Na3Sb), demonstrating the full utilization of Sb. It is interesting to see that even at a high current density of 1600 mAg(-1), the capacity can still reach 281 mAhg(-1). (C) 2014 Elsevier Ltd. All rights reserved.