The oxygen reduction reaction (ORR) is a key process in fuel cells and metal-air batteries, technologies expected to play a ...

Fuel cells and metal-air batteries are considered the future of clean energy technology, but they rely on one critical reaction—the oxygen reduction reaction (ORR)—to convert energy efficiently.

Researchers in China have developed new zinc–air batteries that maintain stable charge–discharge operation for ...

Solid Oxide Fuel Cells (SOFCs) are a new type of fuel cell that directly converts chemical energy into electrical energy and have attracted widespread attention in recent years. However, the slow ...

Rechargeable zinc–air batteries are widely regarded as promising next-generation energy storage systems, yet their practical performance is ...

(MENAFN- EIN Presswire) EINPresswire/ -- Scientists have developed a way to precisely tune atomic-scale platinum“skin” layers on porous PtCu nanodendrites-revealing how these ultrathin shells reshape ...

Metal-nitrogen-carbon (M-N-C) single-atom catalysts are a promising type of catalyst that could help provide cost-effective alternatives to platinum-based ones. However, there are still some aspects ...

Researchers have developed a new catalyst architecture that dramatically reduces the amount of expensive precious metals ...

Catalysts are the invisible engines of hydrogen energy, governing both hydrogen production and electricity generation.