Hydrogen peroxide fuel cells harness the reversible redox chemistry of H₂O₂ to generate electrical energy in compact, liquid‐fed architectures. At the heart of these devices lies the interplay between ...
Morning Overview on MSN
An iron-based catalyst just made clean hydrogen with zero platinum — cutting the cost of the reaction inside every fuel cell on the planet
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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