论文部分内容阅读
The microwave-absorbing polymeric composites based on single-walled carbon nanotubes (SWNT) have been fabricated via a simple yet versatile method, and these SWNT/Epoxy composites exhibit very impressive microwave absorption performance at the range of 2-18 GHz.For instance, a maximum absorbing value of as high as 28 dB can be achieved for these SWNT/Epoxy composites (1.3 mm thickness) with only 1 wt% loading of SWNT, and around 4.8 GHz bandwidth corresponding to microwave absorption performance larger than 10 dB is obtained.