Figure 7
SEM micrographs of (A and B) collected fiber bundles from a [2.5 mm, 5 mm, 30°] collector; and (C and D) cross-sectional micrographs of a fiber bundle. The scale bars are (A and B) 2 mm, (C) 200 μm, and (D) 20 μm.
Figure 7 | Scientific Reports
