Nitrogen-doped-carbon-coated SnO₂nanoparticles derived from a SnO₂@MOF composite as a lithium ion battery anode material

Abstract

A facile method was developed to combine MOF-derived N-doped carbon with SnO₂nanoparticles, which can cushion the volume change. The optimized SOC-3 composite achieved a reversible specific capacity of 1032 mA h g⁻¹after 150 cycles at 100 mA g⁻¹.