Fig. 4 (a) POM image of PA11 at 120
C in cooling process. Inset shows a Schlieren texture of the
nematic LC (N-LC) phase. (b) The XRD pattern of PA11 shows a broad reflection at 4.5 Å (19.6
in
2θ). Inset shows the Laue pattern of PA11. (c) POM image of PA15 at 110
C in cooling process. (d)
The XRD pattern of PA15 shows sharp reflections at 34.4 Å (5.2
in 2θ) and at 4.6 Å (19.4
in 2θ).
Inset shows the Laue pattern of PA15. (e) POM image of PA12 showing a lyotropic N-LC phase at
10 wt% toluene solution. (f) XRD pattern of PA12 showing a broad reflection at 5.0 Å (17.6
in 2θ).
Inset shows the Laue pattern of PA12 (San Jose 2011)
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C in cooling process. Inset shows a Schlieren texture of the
nematic LC (N-LC) phase. (b) The XRD pattern of PA11 shows a broad reflection at 4.5 Å (19.6
in
2θ). Inset shows the Laue pattern of PA11. (c) POM image of PA15 at 110
C in cooling process. (d)
The XRD pattern of PA15 shows sharp reflections at 34.4 Å (5.2
in 2θ) and at 4.6 Å (19.4
in 2θ).
Inset shows the Laue pattern of PA15. (e) POM image of PA12 showing a lyotropic N-LC phase at
10 wt% toluene solution. (f) XRD pattern of PA12 showing a broad reflection at 5.0 Å (17.6
in 2θ).
Inset shows the Laue pattern of PA12 (San Jose 2011)
12 Liquid Crystalline Conjugated Polymers with Optoelectronic Functions
353