Biomedical Engineering Reference
In-Depth Information
nan9-pan01 1.0 kV 10.3 mm
×
918 SE(M) 5/31/02
50.0 um
FIGURE 4.23
Activated nano-PAN at a low-pH condition (1
N
HCl) (close-up).
nan9-pan01 1.0 kV 10.5 mm
×
500 k SE(M) 5/31/02
100 um
FIGURE 4.24
Activated nano-PAN at a high-pH condition (1
N
NaOH).
and acidic solutions of different normalities in order to determine their optimum
contraction and elongation properties. Li+-based PAN fibers exhibited the largest
elongation/contraction performance. These results have been depicted in figures 4.26,
4.27, 4.28, and 4.29.
