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 ...
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 ...
Tianjin University’s Prof. Hu Wenbin team used millisecond thermal pulses to assemble Pt@PtFe-i catalysts with atomic ...
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 ...
Hydrogen fuel cells could power cars, devices, and homes with nothing but water as a byproduct—but platinum’s cost holds them back. Chinese researchers have now unveiled a breakthrough iron-based ...
Scientists at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have discovered a new recipe for catalysts that could dramatically improve the performance and durability of ...
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 ...
To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min The new CEO has more than 30 ...
Platinum costs roughly $31,000 per kilogram. Iron costs less than a dollar. That price gap has haunted the hydrogen fuel-cell industry for decades, because the oxygen-reduction reaction at the cathode ...
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