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. 2019 Jan 24;10(11):3196–3201. doi: 10.1039/c8sc05757e

Table 1. Surface atomic ratios of cocatalyst-loaded SrTiO3:Al before and after water splitting reactions under irradiation by a high-pressure Hg lamp (λ > 300 nm).

Cocatalyst Reaction time/h Cr/Ti Co/Ti
RhCrOx 1 0.12
168 0.07
CoOOH/RhCrOx 0 0.21 0.27
168 0.20 0.25
TiO2/CoOOH/RhCrOx 0 0.06 0.04
168 0.06 0.04