Semi-conductive micellar networks of all-conjugated diblock and triblock copolymer blends.

The crystallization-driven self-assembly of the blends of the all-conjugated block copolymers of poly(3-hexylthiophene) (P3HT) and poly(3-ethylhexylthiophene) (P3EHT) results in the cross-linking of the one-dimensional nanowires of P3HT--P3EHT, which is achieved by intercalating P3HT--P3EHT--P3HT into the nanowire cores. The micellar networks constitute flexible and porous materials that conduct electricity upon doping.