A blend of poly(3-hexylthiophene) (P3HT) and poly(n-hexyl isocyanate-block-2-vinylpyridine) (PHIC-b-P2VP) in a common solvent shows the formation of long-range (micrometer-scale) nanowires of P3HT through hydrophobic interactions between the hexyl arms of P3HT and PHIC in a parallel way, which increase the planarity that leads to the generation of vibration bands with a lower free exciton bandwidth (W = 67 meV) in the solution state, which is further decreased to 9 meV after 48 h annealing of the blend film. The resulting nanowires of the P3HT show a 100-fold increase in current in comparison to pristine P3HT.

中文翻译：

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聚（3-己基噻吩）中的溶液状态远距离分子有序。

聚（3-己基噻吩）（P3HT）和聚（正己基异氰酸酯嵌段-2-乙烯基吡啶）（PHIC- b -P2VP）的混合物显示了长程（微米级）纳米线的形成通过P3HT和PHIC的己基臂之间的疏水相互作用以平行方式生成P3HT，从而增加了平面度，从而导致在溶液态下产生的自由激子带宽较低（W = 67 meV）的振动带更进一步在共混膜退火48小时后，其下降至9 meV。与原始的P3HT相比，所得的P3HT纳米线的电流增加了100倍。