duced graphene oxide coated fl aky carbonyl iron composites and their excellent microwave absorption properties †

School of Materials Science and Engineer China. E-mail: jennyzhaoyan@buaa.edu.cn 82317127 Beijing Institute of Aeronautical Materials, MIIT Key Laboratory of Critical Materials T Storage, School of Chemistry and Chem Technology, Harbin 150001, China † Electronic supplementary information image of control composite of rGO/FC permeability (b), dielectric loss tangent reection loss of rGO/FCI composite, composite. See DOI: 10.1039/c7ra12984j Cite this: RSC Adv., 2018, 8, 2971