The Inhibition of Hydrogen and Oxygen Recombination Reverse Reaction on Cocatalyst Surface in Photocatalytic Overall Water Splitting for Hydrogen Evolution [光催化全分解水制氢中助催化剂表面氢氧复合反应的抑制]

作者：Wang M.; Ma J.-T.; Lu G.-X.^*

来源：Journal of Molecular Catalysis, 2019, 33(5): 461-485.

• Cocatalyst
• Inhibition of hydrogen and oxygen recombination reverse reaction
• Photocatalytic hydrogen evolution

In the process of photocatalytic overall water splitting, the cocatalysts such as Pt were used to catalyze the hydrogen evolution reaction. However, they can also catalyze the hydrogen and oxygen recombination reverse reaction into water, which result in the low photocatalytic efficiency for H2 generation in suspension system. In this work, the research progress on the inhibition of reverse reaction in recent years has been reviewed. The characteristics of various strategies of inhibiting reverse reaction were summarized and compared. The prospects of these methods for the photocatalytic overall water splitting to generate hydrogen in suspension system were prospected.

• 单位
  中国科学院大学; 羰基合成与选择氧化国家重点实验室