A nanocomposite of core@shell Sb@Sb2O3 particles anchored on 3D porous nitrogen-doped carbon nanosheets is synthesized and employed as a anode for Li-ion battery, demonstrating excellent rate capability and cycle performance.
A facile method is used to prepare a series of high-performance Ni/SiOx/nitrogen-doped carbon ternary anodes for lithium-ion batteries.