bacteriorhodopsin Archives – The Green Optimistic green tech news, since 2008 Wed, 24 Jul 2013 13:45:16 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 “Green” Hydrogen Fuel From Sunlight, Salts and Ancient Protein https://www.greenoptimistic.com/bacteriorhodopsin-hydrogen-sunlight-salts-20130724/ https://www.greenoptimistic.com/bacteriorhodopsin-hydrogen-sunlight-salts-20130724/#respond Wed, 24 Jul 2013 13:45:12 +0000 https://www.greenoptimistic.com/?p=39784 Researchers at the US Department of Energy’s Argonne National Laboratory produced completely “green” hydrogen fuel by utilizing light to initiate a catalytic process. The key was to use bacteriorhodopsin, a protein found in ancient desert microorganisms, and combine it with semiconducting titanium dioxide nano-particles. Splitting the water molecules by exposing titanium dioxide nanoparticles to bright […]

The post “Green” Hydrogen Fuel From Sunlight, Salts and Ancient Protein appeared first on The Green Optimistic.

]]> https://www.greenoptimistic.com/bacteriorhodopsin-hydrogen-sunlight-salts-20130724/feed/ 0 39784