▎ 摘　　要

The composite of FeCo and reduced graphene oxide (RGO) was synthesized via a facile ultrasonic chemical method. FeCo nanoparticles were firmly dispersed on the surfaces of RGO nanosheets. Interestingly, the graphene scrolls were also observed in the composite. The composite exhibited excellent magnetic property with specific saturation magnetization (M-s) of 78.06 emu/g and strong adsorption for Rhodamine-B. The comprehensive properties made the composite have great potential applications in water treatment. (C) 2015 Elsevier Ltd. All rights reserved.