Hydrogen-powered cars, power stations and portable chargers all rely on fuel cells. At the heart of each fuel cell is a ...

Hydrogen fuel cells are a promising clean-energy technology with the potential to reduce pollution and greenhouse gas ...

A team of Chinese scientists has developed a novel proton-exchange membrane (PEM) fuel cell ...

The proton-transfer breakthrough could improve hydrogen vehicles and space systems, while reducing the use of costly platinum ...

Researchers are increasingly looking to hydrogen fuel cell systems as alternate power sources for vehicles and other applications due to their fast refueling time, high energy density and lack of ...

Fuel cells convert chemical energy directly to electricity via electrochemical reactions at the anode and cathode, with electrocatalysts governing the rates and efficiencies of key processes such as ...

Platinum remains the benchmark electrocatalyst for oxygen reduction and hydrogen oxidation reactions in fuel cell systems owing to its high activity and relative chemical stability. Under operational ...

What if the future of aviation didn’t rely on heavy lithium-ion batteries or complex hydrogen systems, but instead on a fuel as simple and abundant as sodium? At MIT, researchers are turning this bold ...

Fuel cells are not some novel new technology. In fact, most history books credit the invention of the fuel cell to Welsh chemist and physicist William Grove, who, in the late 1830s and early 1840s, ...

Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...