An imaging technique that uses cleverly chosen fluorescent reporter molecules to examine the fate of photogenerated electrons and holes in a semiconductor at the nanometer scale is «a breakthrough,» says Bruce A. Parkinson, a photocatalysis specialist at the University of Wyoming. (cen.acs.org)
The storage of photogenerated electric energy and its release on demand are still among the main obstacles in artificial photosynthesis. (sciencedaily.com)
In this form, they attract photogenerated electrons, allowing for an efficient charge separation and an enhanced photocatalytic activity for hydrogen generation from water. (european-mrs.com)