Photocatalytic Hydrogen Production System

Hydrogen production from photocatalytic water decomposition provides a promising approach to harvest solar energy for addressing the challenges of energy shortage and environmental pollution. Three great challenges of photocatalytic hydrogen production should be well addressed: the capture of solar light, the separation / transfer of photo-excited charge pairs and the surface redox reactions to produce usable fuels.

Sample Requirements

Powder sample, more than 50 mg.
Indicate whether to add a co-catalyst, what kind of co-catalyst, and the amount added.
Indicate whether to add a sacrificial agent, what kind of sacrificial agent, and concentration.
Indicate what wavelength the light source is, whether it has apparent quantum efficiency and the corresponding wavelength.