Fig. 3: Photocurrent and efficiencies of photoanodes. | Nature Communications

Fig. 3: Photocurrent and efficiencies of photoanodes.

From: Stabilization of a molecular water oxidation catalyst on a dye−sensitized photoanode by a pyridyl anchor

Fig. 3

a Potential dependence of photocurrents for TiO2|-(RuP2+)5,1 and TiO2|-(RuP2+)5,2 with illumination above 400 nm at 100 mW cm−2 at pH 5.8 in a 0.1-M acetate buffer containing 0.5 M NaClO4. b As in a, current density-time traces for TiO2|-(RuP2+)5,1 and TiO2|-(RuP2+)5,2 at a constant bias of 0.2 V vs. NHE. c Incident photon-to-current efficiencies (IPCEs) for TiO2|-(RuP2+)5,1 at 0.2 V vs. NHE. d Applied bias photon-to-current efficiencies (ABPEs) for TiO2|-(RuP2+)5,1 for photoelectrochemical water splitting.

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