Figure 9.

2D transmission electron microscopy (TEM) bright-field images. One of the 2D TEM bright-field images from the tilt series used for 3D TEM analysis of the samples: (a) carbon nanofiber/polyaniline-supported platinum (CNF/PANI-Pt) and (b) carbon nanofiber/carbonized polyaniline-supported platinum (CNF/HPANI-Pt) used to reconstruct their volume, and the transverse sections through the volume obtained by reconstruction of the (c) CNF/PANI-Pt and (d) CNF/HPANI-Pt.