Mesoporous carbon hollow microspheres with red blood cell like morphology for efficient microwave absorption at elevated temperature

By Hailong Xu, Xiaowei Yin, Minghang Li, F. Ye, Meikang Han, Z. Hou, Xinliang Li, Litong Zhang, Lai-fei Cheng. Carbon, 2018

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Abstract Red blood cell like-mesoporous carbon hollow microspheres (RBC-PCHMs) have been synthesized by modified stober method with following pyrolysis and etching procedures. The as-synthesized carbon spheres show unique red blood cell like morphology with interior void and mesoporous shell. The composite mixing phenolic resin with 10 wt. % RBC-PCHMs exhibits an efficient absorption bandwidth (reflection loss less than −10 dB, > 90% absorption) more than 3 GHz with a sample thickness of

Subfields: Aerospace Engineering, Electronic, Optical and Magnetic Materials

View Paper: https://www.semanticscholar.org/paper/c06ec3e41e687bed158c4d76e19cc51dc410143b