In situ synthesis of SnS2@graphene nanocomposites for rechargeable lithium batteries

Abstract
We demonstrate a simple hydrothermal method based on an oxidation–reduction reaction between graphene oxide (GO) and SnCl2·2H2O, to produce SnS2@graphene nanosheet composites. These hybridizations reveal enhanced lithium storage properties with high reversible capacities and excellent cycling stability.