To use sunlight to split water into oxygen and hydrogen, we need photocatalysts. Under light ... to minimize the amount of physical space needed for a reactor and make the reactor cost-effective to ...
To make hydrogen fuel, an electrocatalyst at an electrode must pluck hydrogen atoms from water molecules to combine pairs of hydrogen atoms into hydrogen molecules. But due to the inhibitory ...
Hydrogen has long been touted as the solution to cleaning up road transport. When used in fuel cells, the only emissions from its use are water, and it eliminates the slow recharging problem of ...