fig9

Figure 9. The fabrication method and EM absorption mechanism of CNF-based materials. (A) The fabrication and EM absorption mechanism of CNTs@ZIS/CNF aerogel^[105]; (B) The fabrication and EM absorption mechanism of ZIF-67/MXene/CNF carbon aerogel^[103]; (C) The EM absorption mechanism, Joule heating and infrared stealth performances of CoFe₂O₄@MXene/CNF-AgNWs/CNF film^[15]; (D) The fabrication, EM absorption mechanism and 3D plots of RL of CNTs@ZIS/CNF aerogel^[106]. EM: Electromagnetic; CNF: cellulose nanofibril; CNTs: carbon nanotubes; ZIF: zeolitic imidazolate framework; RL: reflection loss.