Spillover Phenomena and Its Striking Impacts in Electrocatalysis for Hydrogen and Oxygen Electrode Reactions

<table>DRIFT spectrums for H<sub>2</sub>O and M-OH: (a) Mo/TiO<sub>2</sub> after reduction under H<sub>2</sub> at 300°C and He flow at RT. (b) As (a) for Pt-Mo/TiO<sub>2</sub> and He flow at 350 K. (c) As (b) under H<sub>2</sub> flow. Since M-OH becomes depleted in hydrogen flow, the same correspondingly occurs with water.</table>

Advances in Physical Chemistry

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Figure 3

Figure 3: Spillover Phenomena and Its Striking Impacts in Electrocatalysis for Hydrogen and Oxygen Electrode Reactions 