title: Enhanced rate performance and cyclic stability of Fe3O4-graphene nanocomposites for Li ion battery anodes.
abstract: Monodispersed Fe(3)O(4) nanoparticles of size ∼10 nm were processed by a simple ultrasonic assisted co-precipitation method, mechanically mixed with graphene oxide, and thermally reduced to form a magnetite-graphene composite. Electrochemical characterization of the Fe(3)O(4)-graphene nanocomposites showed excellent capacity in excess of 1200 mA h g(-1), and exceptional stability during high current cycling for at least 1000 cycles.
authors.affiliation: Department of Mechanical Engineering, University of Colorado at Boulder, UCB 427, Boulder, CO 80303, USA. skb204@alumni.lehigh.edu
authors.forename: Shantanu K
authors.initials: SK
authors.lastname: Behera