Fig. 1: Photocatalytic H2 evolution performance and the formation of Cu SAC in the Ti lattice of TiO2. | Nature Communications

Fig. 1: Photocatalytic H2 evolution performance and the formation of Cu SAC in the Ti lattice of TiO2.

From: Single-atom Cu anchored catalysts for photocatalytic renewable H2 production with a quantum efficiency of 56%

Fig. 1

The photocatalytic H2 evolution rate of (a) TiO2 (non) and M-TiO2 derived from M-MiL-125(Tiv). b TiO2 and TiO2 loaded with different ratios of Cu SACs. c The photocatalytic activity of the ca. 1.5 wt% CuSA-TiO2 for six cyclic water splitting experiments and the last run is the activity of the sample after storing in the lab for 380 days. d The photocatalytic H2 evolution mechanism on 1.5 wt% CuSA-TiO2. e The corresponding schematic representation of the formation of copper SAC in the Ti lattice of TiO2, together with the related images.

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