Although state-of-the-art photocatalysts display a solar-to-hydrogen (STH) efficiency lower than 3%, Zhou et al. report in Nature an indium-gallium-nitride-based photocatalyst that can achieve an STH efficiency of ∼9%. These unprecedented results could get us closer to the industrial implementation of this technology.
Bibliographical noteKAUST Repository Item: Exported on 2023-03-27
Acknowledgements: The authors acknowledge the funding from the King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia.