Meliorating the sodium storage properties of NaTi2(PO4)3/C by rational structural design

Sodium-ion battery is considered to be a potential replacement for lithium-ion battery due to abundant sodium reserve and low cost. NASICON-type NaTi2(PO4)3 possesses three-dimensional channels, which makes it show excellent sodium storage performance. And it is a prospective anode for sodium-ion battery. In this paper, sodium storage property of NaTi2(PO4)3/C was further improved by rational structural design. We prepared NaTi2(PO4)3-xCl3x/C (x...