Research Article

Enhancing Fatigue Performance of Sandwich Composites with Nanophased Core

Figure 8

Micrographs of (a) as-received CNFs (b) embedded CNFs in PUF (c) cell structure of neat PUF (d) cell structure of PUF with 1.0 wt% CNFs
712731.fig.008a
(a)
712731.fig.008b
(b)
712731.fig.008c
(c)
712731.fig.008d
(d)