Review Article

Photocatalytic and Photoelectrochemical Water Splitting on TiO2 via Photosensitization

Figure 4

Illustration of photosensitization by glutathione capped gold nanoclusters (Aux-GSH). (a) Aux-GSH-sensitized TiO2 film as photoanode of PEC and (b) Aux-GSH-sensitized Pt/TiO2 NPs photocatalytic system for water splitting reaction under visible light illumination. Reproduced with permission from [3]. Copyright 2014, American Chemical Society.
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