[1] Pang J F, Ma X J, Xie X Y. Research progress of microwave absorption materials[J]. Electronic Components & Materials, 34, 7-12, 16(2015).

[2] Chen T, Qiu J H, Zhu K J et al. Enhanced electromagnetic wave absorption properties of polyaniline-coated Fe3O4/reduced graphene oxide nanocomposites[J]. Journal of Materials Science: Materials in Electronics, 25, 3664-3673(2014). http://dx.doi.org/10.1007/s10854-014-2073-1

[3] Liu S H, Guo H J. Electromagnetic interference shielding and wave-absorbing materials[J]. Journal of Functional Materials and Devices, 8, 213-217(2002).

[4] Zhang H B, Yan Q, Zheng W G et al. Tough graphene-polymer microcellular foams for electromagnetic interference shielding[J]. ACS Applied Materials & Interfaces, 3, 918-924(2011).

[5] Li G X, Wang T, Xue H R et al. Synthesis of graphene/Fe3O4 composite materials and their electromagnetic wave absorption properties[J]. Acta Aeronautica et Astronautica Sinica, 32, 1732-1739(2011).

[6] Sun X, He J P, Li G X et al. Laminated magnetic graphene with enhanced electromagnetic wave absorption properties[J]. Journal of Materials Chemistry C, 1, 765-777(2013). http://smartsearch.nstl.gov.cn/paper_detail.html?id=fa3d22f0ed298a84ec0648af610c6167

[7] Wu H H, Wang J, Cai Y et al. Study on preparation and properties of graphene/polylactic acid 3D printing composite wire[J]. Carbon Techniques, 37, 61-65(2018).

[8] Zhao Y T, Wu B, Zhang Y et al. Transparent electromagnetic shielding enclosure with CVD graphene[J]. Applied Physics Letters, 109, 103507(2016).

[9] Chen Z, Jin L, Hao W et al. Synthesis and applications of three-dimensional graphene network structures[J]. Materials Today Nano, 5, 100027(2019).

[10] Bai X, Zhai Y H, Zhang Y. Green approach to prepare graphene-based composites with high microwave absorption capacity[J]. The Journal of Physical Chemistry C, 115, 11673-11677(2011).

[11] Bliokh K Y, Ivanov I P, Guzzinati G et al. Theory and applications of free-electron vortex states[J]. Physics Reports, 690, 1-70(2017). http://www.sciencedirect.com/science/article/pii/S0370157317301515

[12] Yao Y L. Preparation of ultrafine feni alloy powders by thermal decomposition process and their microwave absorbing properties[D]. Changsha: Central South University(2014).

[13] Chen Z P, Xu C, Ma C Q et al. Lightweight and flexible graphene foam composites for high-performance electromagnetic interference shielding[J]. Advanced Materials, 25, 1296-1300(2013).

[14] Cheng Y, Li Z Y, Li Y et al. Rationally regulating complex dielectric parameters of mesoporous carbon hollow spheres to carry out efficient microwave absorption[J]. Carbon, 127, 643-652(2018).

[15] Wang C, Han X J, Xu P et al. The electromagnetic property of chemically reduced graphene oxide and its application as microwave absorbing material[J]. Applied Physics Letters, 98, 072906(2011). http://scitation.aip.org/content/aip/journal/apl/98/7/10.1063/1.3555436

[16] Singh P, Babbar V K, Razdan A et al. Complex permeability and permittivity, and microwave absorption studies of Ca(CoTi)xFe12-2xO19 hexaferrite composites in X-band microwave frequencies[J]. Materials Science and Engineering B, 67, 132-138(1999).

[17] Xie D, Wei H Y, He M et al. Ferromagnetic carbon-based composites for wave absorbing materials[J]. Materials Review, 31, 125-128, 149(2017).

[18] Córdoba-Torres P. A general theory for the impedance response of dielectric films with a distribution of relaxation times[J]. Electrochimica Acta, 282, 892-904(2018).

[19] Chen R H, Zhang X M, Li X et al. Synthesis and electromagnetic properties of graphene/ Fe3O4/VER composite materials[J]. Development and Application of Materials, 33, 96-103(2018).

[20] Wang Y, Wu X M, Zhang W Z et al. One-pot synthesis of MnFe2O4 nanoparticles-decorated reduced graphene oxide for enhanced microwave absorption properties[J]. Materials Technology, 32, 32-37(2017).

[21] Xia F, Liu J W, Gu D et al. Microwave absorption enhancement and electron microscopy characterization of BaTiO3 nano-torus[J]. Nanoscale, 3, 3860-3867(2011).