Diamonds Are a Fuel Cell's Best Friend

Roland Piquepaille writes "Researchers at UC Davis have used nanocrystals made of diamond-like cubic zirconia to develop cooler fuel cells. Even if hydrogen fuel cells have been touted as clean energy sources, current fuel cells have to run at high temperatures of up to 1,000 C. This new technology will allow fuel cells to run at much lower temperatures, between 50 and 100 C. Obviously, this could lead to a widespread use of fuel cells, which could become a realistic alternative power source for vehicles. The researchers have applied for a patent for their technology, but don't tell when fuel cells based on their work are about to appear."

Comments

CZ = C * 1.4

[SatanicPuppy]

As apparently no one bothered to read even the summary, let me be the first to say there is NO DIAMOND in this solution, real or artificial...It's cubic zirconium, which is a sparkly gem that is often used to simulate diamond, but has neither diamond's chemical makeup, nor its hardness.