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In this paper, a p-methoxy zinc porphyrin-fullerene derivative (ZnPp-C60) noncovalently functionalized electrochemically reduced graphene oxide (ERGO) hybrid (ERGO@ZnPp-C60) was facilely obtained by π–π stacking interaction between zinc porphyrin ring and ERGO. The hybrid was characterized by scanning electron microscope (SEM), electrochemistry, UV–vis spectra, and density functional theory (DFT),...
For improving electron transfer, the insertion of an electron-deficient group (2, 3-diphenylquinoxaline, DPQ) into different positions of the porphyrin (P) based donor-π bridge-acceptor (D-π-A) dye (FNE57) was designed to obtain two porphyrin derivatives (FNE58 and FNE59). The cyclic voltammetry and density functional theory (DFT) revealed that FNE59, with incorporating the DPQ unit adjacent to the...
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