Figure 1From: Multiscale Theories and Applications: From Microstructure Design to Macroscopic Assessment for Carbon Nanotubes NetworksExperimental characterization of four typical constructed CNT networks. SEM images of (a) CNT bundles (Inset: high-resolution TEM images of the as-grown ultralong CNTs with single, double and triple walls) [8], (b) CNT films [12], (c) CNT sponges [13, 14] and (d) CNT fibers [9, 10]Back to article page