iron catalyst Archives – The Green Optimistic green tech news, since 2008 Mon, 23 Jul 2012 16:01:48 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 New Iron Catalyst Modeled from Nature Developed for Hydrogen Fuel Cells https://www.greenoptimistic.com/new-iron-catalyst-modeled-from-nature-developed-for-hydrogen-fuel-cells-20120723/ https://www.greenoptimistic.com/new-iron-catalyst-modeled-from-nature-developed-for-hydrogen-fuel-cells-20120723/#respond Mon, 23 Jul 2012 16:01:47 +0000 https://www.greenoptimistic.com/?p=25610 Pacific Northwest National Laboratory (PNNL) is using nature to model a more efficient catalyst for hydrogen fuel cells. The new catalyst uses an iron center with molecular chains composed of nitrogen atoms that can extract electrons from hydrogen atoms. This can potentially replace the expensive commercial platinum catalyst, which can lead to the production of […]

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