Figure 2 | Polymer Journal

Figure 2

From: A new class of nanostructured supramolecular organic semiconductors based on intertwined multi-lamellar co-assemblies in π-conjugated liquid-crystalline side-chain polymers

Figure 2

(a) General synthetic route for the preparation of triphenylene side-chain alternating copolymers PkTT with different thiophene/triphenylene ratios. (b) SAXS pattern of alternating copolymer P2TT at 50 °C upon cooling from the isotropic state.42 (c) Schematic view of the lamellocolumnar structure of copolymer P2TT showing a rectangular p2gg lattice similar to that of PT10T, but with an improved packing of the backbones due to the intercalation of the thiophene repeat units devoid of pending mesogens. (d) Typical transfer characteristic of a top-contact bottom-gate OFET based on P2TT. SAXS, small-angle X-ray scattering. A full color version of this figure is available online at Polymer Journal online.

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