[引用][C] ZD A Supramolecular “Double-Cable” Structure with a 12944 Helix in a Columnar Porphyrin-C60 Dyad and its Application in Polymer Solar Cells
CL Wang, WB Zhang, HJ Sun, RM Van Horn… - Adv. Energy Mater, 2012
A Supramolecular “Double‐Cable” Structure with a 12944 Helix in a Columnar Porphyrin‐C60 Dyad and its Application in Polymer Solar Cells
A novel porphyrin‐C60 dyad (PCD1) is designed and synthesized to investigate and
manipulate the supramolecular structure where geometrically isotropic [such as [60]
fullerene (C60)] and anisotropic [such as porphyrin (Por)] units coexist. It is observed that
PCD1 possesses an enantiomeric phase behavior. The melting temperature of the stable
PCD1 thermotropic phase is 160° C with a latent heat (ΔH) of 18.5 kJ mol− 1. The phase
formation is majorly driven by the cooperative intermolecular Por–Por and C60–C60 …
manipulate the supramolecular structure where geometrically isotropic [such as [60]
fullerene (C60)] and anisotropic [such as porphyrin (Por)] units coexist. It is observed that
PCD1 possesses an enantiomeric phase behavior. The melting temperature of the stable
PCD1 thermotropic phase is 160° C with a latent heat (ΔH) of 18.5 kJ mol− 1. The phase
formation is majorly driven by the cooperative intermolecular Por–Por and C60–C60 …
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