Interfacial engineering of metal oxide/graphene nanoscrolls with remarkable performance for lithium ion batteries

Adding SC is a simple and novel method to construction of strong interface between GNS and MO. The SC can alter the activity of the solution and change surface charges of the MO nanoparticles and make the GNS well-wrapped around the MO particles, thus leading to remarkable lithium-storage performance, including highly reversible capacity and excellent cycle performance.303