Figure 6
(a) 2D WAXS and SAXS scattering patterns of small CF bundles. The WAXS pattern is characterized by the diffraction peak from the crystallographic structure, accompanied by an isotropic ring due to the epoxy resin used as matrix, and the fan-shaped contribution from the presence of voids. (b) The features of the corresponding SAXS scattering pattern are mainly due to the presence of voids. |