Two novel self-assemblies of supramolecular solar cells using N-heterocyclic-anchoring porphyrins

Two new self-assemblies based on a porphyrin ZnP bearing 1,3,5-triazine-2,4-diamine unit and two N-substituted anchoring porphyrins (ZnPAtz and ZnPAim) via zinc-to-ligand axial coordinated assemblies. These assemblies were then immobilized on a TiO2 electrode surface for impressive improvement of photocurrent response in supramolecular solar cells.230