Nano World: Self-powered hydrogen sensors

Nanotechnological, inexpensive sensors that can detect invisible, odorless hydrogen leaks and sound the alarm wirelessly could help safeguard future vehicles and refueling stations based on the gas, experts told UPI's Nano World.

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<p><a href="http://www.physorg.com/news70033017.html">Nano World: Self-powered hydrogen sensors</a></p> <p>Nanotechnological, inexpensive sensors that can detect invisible, odorless hydrogen leaks and sound the alarm wirelessly could help safeguard future vehicles and refueling stations based on the gas, experts told UPI's Nano World.</p>