Sulfurization of FeOOH nanorods on a carbon cloth and their conversion into Fe2O3/Fe3O4–S core−shell nanorods for lithium storage

Fe2O3/Fe3O4–S core–shell nanorods were fabricated on a carbon cloth by sulfurization of FeOOH and post annealing. The prepared electrode exhibited remarkable cyclic stability and attractive rate capability for lithium storage.