Christian Science Monitor reports: Scientists have cleared one hurdle on the path to deriving hydrogen fuel from water affordably, a breakthrough that could drastically change the way we power vehicles.

Hydrogen has the potential to fuel incredibly environmentally clean cars. But making that fuel hasn’t been so efficient or economical. Pure hydrogen gas does not occur naturally on Earth, so scientists must devise ways to separate hydrogen from naturally occurring compounds, like H2 O.

Until now, cars that run on water have been out of reach. Electrolysis, the process of breaking H2 O into hydrogen and oxygen gases by passing an electric current through water, and other possible methods have been prohibitively expensive or difficult.

But a team of scientists have come up with a different mechanism to produce hydrogen fuel from water. These researchers have created a biomaterial that catalyzes the splitting of the water elements, which they describe in a paper published in the journal Nature Chemistry. [Continue reading…]