can any one inform me .is photo catalytic water splitting is still in research stage or it is using for industrial application.please let me know and how ?
Photocatalytic water splitting for production of Hydrogen fuel has very less efficiency. As per literature, it is nearly 14% (max); therefore efficiency enhancement is important for it's commercialization.
All of the comments are true. There are some low-cost industrial methods for production of hydrogen gas. Now, the majority of hydrogen is produced from fossil fuels by steam reforming or partial oxidation of methane and coal gasification with only a small quantity by other routes such as biomass gasification or electrolysis of water. On the other hand, the efficiency of water splitting is not high enough. This process needs many improvement to reach industrial application.