Figure 7.

(A) Hydrogen production experiments with T3-PMI and Mo₃S₁₃^2– proton reduction catalyst (inset, top). Continuous H₂ production was carried out over 100+ hours (inset, bottom). (B) Hydrogen production with β-phase helicies and scrolls compared to α-phase structures in the presence of the Mo₃S₁₃^2– catalyst. All solutions were gelled with 20 μL of 5 wt % PDDA before sample preparation. (Inset) Photographs of β-phase (left) and α-phase (right) PDDA gels. (C) Schematic of photoinduced electron transfer from T3 helical ribbons to catalytic clusters.