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Figure 1

From: Two-dimensional artificial light-harvesting antennae with predesigned high-order structure and robust photosensitising activity

Figure 1

Topology diagrams and synthesis of highly ordered 2D porphyrin-co-phthalocyanine antennae.

(a) The C4 + C4 and C4 + C2 topology diagrams for the design of porphyrin-co-phthalocyanine COFs and their difference in the lattice, π-density and pore size. (b) Schematic of the synthesis of C4 + C4-diagram-based M1TPP-M2Pc-COFs. (c) Top and side views of 2D H2TPP-NiPc-COF. (d) Schematic of the synthesis of C4 + C2-diagram-based M1DPP-M2Pc-COFs. (e) Top and side views of 2D H2DPP-NiPc-COF.

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