Stretching, Anisotropy, Crystallinity, Molecular Weight Effects

6 Stretchings Anisotropys Crystallinity, Molecular Weight Effects 

6-24 Temperature dependence of dc conductivity of 50% doped 1 4 stretched PAN-ES (HCl) films in the directions parallel and perpendicular to the stretching directions. After Reference [190], reproduced with permission. 

Fig 6-25 Temperature dependence of dc conductivity of x = [C1]/[N] 0.12 (o), 0.37 (H-), and 0.50 ( ) doped 1 4 stretched poly(aniline)-chloride films in the directions parallel and perpendicular to die stretching axis. The samples have been pumped overnight before the experiments. After Reference [192], reproduced with permission. 

---