hydrogen battery Archives – The Green Optimistic green tech news, since 2008 Sat, 20 Dec 2014 09:28:34 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Graphene Charges Atmosphere with Battery Running on Thin Air https://www.greenoptimistic.com/graphene-charges-atmosphere-battery-running-thin-air-20141220/ https://www.greenoptimistic.com/graphene-charges-atmosphere-battery-running-thin-air-20141220/#respond Sat, 20 Dec 2014 09:28:34 +0000 https://www.greenoptimistic.com/?p=50829 Graphene, the wonder material made of carbon that’s impermeable to gas and liquids, could one day be used for hydrogen batteries,  based on research  at The University of Manchester.  The material that was first isolated and explored by a research team at the same university was found to allow protons to pass through, opening up […]

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]]> https://www.greenoptimistic.com/graphene-charges-atmosphere-battery-running-thin-air-20141220/feed/ 0 50829 SiGNa mobile H2: Water-Fueled Battery Recharges Your Gadgets Cheaply and Cleanly https://www.greenoptimistic.com/signa-water-battery-20110303/ https://www.greenoptimistic.com/signa-water-battery-20110303/#comments Thu, 03 Mar 2011 18:24:53 +0000 https://www.greenoptimistic.com/?p=17391 SiGNa Chemistry Inc has created a kind of a battery that can be recharged with water. At first sight, there's something fishy with their mobile-H2 in the sense that it only needs water to operate and that's all. Ok, let's see some in-depth details of it.

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