Zinc sulfide is a photocatalyst for the formation of hydrogen from water under irradiation. In this example, sodium sulfite was added as a source of electrons. A 300 W Xe arc lamp serves as irradiation source.
Credits: Sarah Gee, UC Davis
more info at http://chemgroups.ucdavis.edu/~osterloh/research.html
Nice find! thanks for sharing this.
min2oly 10 months ago