Figure 3

SEM images of randomly oriented (a) pure TPU and (b) TPU/CNT membranes, and fiber diameter distribution of randomly oriented (c) pure TPU and (d) TPU/CNT membranes.
SEM images of randomly oriented (a) pure TPU and (b) TPU/CNT membranes, and fiber diameter distribution of randomly oriented (c) pure TPU and (d) TPU/CNT membranes.