New, simplified technique makes light metallic nanofoam

A simple method for manufacturing extremely low-density palladium nanofoams could help advance hydrogen storage technologies, reports a new study from the University of California, Davis.

Hydrogen uptake causes molecular 'avalanches' in palladium

Imagine a sponge that could soak up a thousand times its own volume in water. Now imagine how effective that sponge would be if it could store hydrogen instead of water, giving researchers an alternative to compressed air ...

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