title: Sn4+x P3 @ amorphous Sn-P composites as anodes for sodium-ion batteries with low cost, high capacity, long life, and superior rate capability.
abstract: Sn4+x P3 @ amorphous Sn-P composites are a promising cheap anode material for sodium-ion batteries with high capacity (502 mA h g(-1) at a current density of 100 mA g(-1)), long cycling stability (92.6% capacity retention up to 100 cycles), and high rate capability (165 mA h g(-1) at the 10C rate).
authors.affiliation: Institute for Superconducting and Electronic Materials, Australian Institute for Innovative Materials, University of Wollongong, Innovation Campus, Squires Way, North Wollongong, NSW, 2522, Australia.
authors.forename: Weijie
authors.initials: W
authors.lastname: Li
authors.forename: Shu-Lei
authors.initials: SL
authors.lastname: Chou
authors.forename: Jia-Zhao
authors.initials: JZ
authors.lastname: Wang
authors.forename: Jung Ho
authors.initials: JH
authors.lastname: Kim
authors.forename: Hua-Kun
authors.initials: HK
authors.lastname: Liu
authors.forename: Shi-Xue
authors.initials: SX
authors.lastname: Dou
keywords: anode materials; composites; sodium-ion batteries; tin phosphide