Fig. 13 Effect of
increasing M w on the shape
of the crystalline domains of
slow-DEC P3HT samples as
observed by low dose
HR-TEM. Low-M w
7.9 kDa, medium M w
17.6 kDa, and high-M w
50.1 kDa. The insets
correspond to the fast
Fourier transforms of the
HR-TEM images
102
M. Brinkmann et al.