saint andrews battery Archives – The Green Optimistic green tech news, since 2008 Tue, 19 May 2009 09:04:58 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Innovative Lithium-Air Batteries (STAIR) Improve Lifetime Ten Fold https://www.greenoptimistic.com/stair-lithium-air-battery-20090519/ https://www.greenoptimistic.com/stair-lithium-air-battery-20090519/#comments Tue, 19 May 2009 09:04:58 +0000 https://www.greenoptimistic.com/?p=3544 Scientists from the University of St. Andrews, partnering with Strathclyde and Newcastle have discovered a method of making clean batteries that also have a chemical reaction, but do not carry a chemical component used in batteries today. Instead, they use a reaction with the oxygen drawn from the air to generate electricity.

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