hydrogenase fuel cell Archives – The Green Optimistic green tech news, since 2008 Sat, 05 Dec 2009 22:02:09 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 French Nickel Catalyst Promises Cheaper Hydrogen Fuel Cells https://www.greenoptimistic.com/french-nickel-catalyst-promises-cheaper-hydrogen-fuel-cells-20091206/ https://www.greenoptimistic.com/french-nickel-catalyst-promises-cheaper-hydrogen-fuel-cells-20091206/#respond Sat, 05 Dec 2009 22:02:09 +0000 https://www.greenoptimistic.com/?p=5672 A group of researchers from France revealed some tests in this week's issue of the journal Science that shows how platinum can be substituted with nickel, by mimicking the process going on in anaerobic-living algae. These have an enzyme, called hydrogenase, and use it to metabolize hydrogen.

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