Fig. 1: Polycondensation mechanism and structure of RF-base resins. | Communications Chemistry

Fig. 1: Polycondensation mechanism and structure of RF-base resins.

From: Solar-to-hydrogen peroxide energy conversion on resorcinol–formaldehyde resin photocatalysts prepared by acid-catalysed polycondensation

Fig. 1

a Polycondensation mechanism; b crosslinking structure; and c π-conjugated and π-stacked D–A architecture. In b, all aromatic units are substituted by linkers. The structure contains 136 carbons (6 × 16 aromatics + 40 linkers), and the linker/aromatic ring ratio (= 40/16) is 2.5.

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