Superhydrophobicity, Microwave Absorbing Property of NiFe₂O₄/Wood Hybrids under Harsh Conditions

Figure 3

(a) SEM image of CW; (b) SEM image of MWH, its low magnification SEM image, and AFM (the inset); (c) TEM image and HRTEM images (the inset); (d) SAED pattern of NiFe₂O₄ nanoparticles.