Proton exchange membrane fuel cells (PEMFCs), often referred to as "hydrogen power banks," are clean energy devices that generate electricity from hydrogen and oxygen with only water as a byproduct.

As ammonia gains attention as a next-generation energy source capable of overcoming the limits of hydrogen storage and transport, KAIST and a joint research team have developed fuel cell technology ...

・A new fuel-cell catalyst kept 82.5% of its performance after 150,000 voltage cycles, while preventing tiny platinum-cobalt particles from clumping together. ・Hollow carbon spheres with narrow, ...

The efficient operation of fuel cells relies upon the intimate interplay between catalytically active nanoparticles and their underlying support. Unlike passive carriers, catalyst supports regulate ...

Researchers have developed a new catalyst design capable of pushing the projected fuel cell catalyst lifespans to 200,000 hours. The research marks a significant step toward the widespread adoption of ...

A new nanostructured carbon design lets fuel-cell catalysts use tiny amounts of platinum while remaining remarkably stable and efficient. The breakthrough could help hydrogen fuel cells become a more ...

A simplified schematic depicting the formation mechanism of NiPt nanocatalysts with a dome-shaped hollow polycrystalline structure incorporating a Ni3Pt5 intermetallic phase. The process is driven by ...

The College of Engineering at Seoul National University announced that Professors Jungwon Park and Jaeyune Ryu of the Department of Chemical and Biological Engineering, in collaboration with Hyundai ...