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. 2015 Jan 12;112(6):1681–1686. doi: 10.1073/pnas.1414901112

Fig. 2.

Fig. 2.

Collector–generator experiment to monitor O2 Faradaic efficiency. The generator electrode is a TMP-sensitized photoanode at +100 mV vs. Ag/AgCl, and the collector electrode is a planar Pt film at −640 mV vs. Ag/AgCl (3 M NaCl). Faradaic efficiency is calculated as ∼100%, and collection efficiency previously determined is 81%.