transporting functional groups, is obtained by co‐polymerization of thiophenes that bear a covalently linker‐bound fullerene (see Figure). Even at 14% of fullerene substitution, the order of the main polythiophene chain is not seriously disturbed.
A novel “double cable” material for photodiodes, containing both electron‐ and hole‐transporting functional groups, is obtained by co‐polymerization of thiophenes that bear a covalently linker‐bound fullerene (see Figure). Even at 14 % of fullerene substitution, the order of the main polythiophene chain is not seriously disturbed.