磁功能化石墨烯改性环氧树脂及其复合材料的性能

曾强, 王荣超, 刘绮, 彭化南, 陈平

Properties of Epoxy Resin Based Composite Incorporated with Magnetically Functionalized Reduction Graphene Oxide

ZENG Qiang, WANG Rongchao, LIU Qi, PENG Huanan, CHEN Ping

表1 S₃₀含量不同的复合材料的吸波性能

Table 1 Electromagnetic absorption performance with different S30 content in epoxy resin

S₃₀ content in epoxy resin	RL_min/dB	Frequency range/GHz (RL≤-10 dB)	The bandwidth /GHz (RL≤-10 dB)
0%	-1.4	-	-
10%	-22.5	8.1-12.3	4.2
20%	-28.4	7.7-12.3	4.6
30%	-31.7	7.1-11.5	4.4
40%	-25.5	7.2-10.9	3.7