Here's what happens in the fuel cell: When hydrogen gas pumped from the fuel tanks arrives at the anode, which is made of platinum ... the membrane (hence the name "proton-exchange").

Proton-exchange membrane fuel cells (PEMFCs), which generate ... The representative catalyst of fuel cells, "platinum nanoparticle-carbon support hybrid catalyst (Pt/C)," has a structure in ...

Proton-exchange membrane (PEM) electrolysers are a leading ... fibrous material inserted next to the catalyst layer. Coated with platinum to enhance conductivity, the titanium felt acts as a ...

Scientists in the US have designed a new fuel catalyst that has the potential to significantly extend the lifespan of ...

The company said the use of diaphragms or proton exchange membranes in conventional electrolysis ... which uses low cost materials such as non platinum-group metal electrocatalysts, porous ...

Most of the fuel cells employed so far are so-called proton exchange membrane fuel cells (PEMFCs ... However, a major obstacle is catalyst stability." Platinum and other alloy metals typically ...