flexible gadgets Archives – The Green Optimistic green tech news, since 2008 Wed, 09 Oct 2013 17:45:51 +0000 en-US hourly 1 https://wordpress.org/?v=7.0 2667534 Folding Paper Li-Ion Batteries Could Power Future Flexible Gadgets https://www.greenoptimistic.com/folding-li-ion-battery-20131009/ https://www.greenoptimistic.com/folding-li-ion-battery-20131009/#respond Wed, 09 Oct 2013 17:44:37 +0000 https://www.greenoptimistic.com/?p=42344 Finding ways to increase battery capacity has been a prior task of many research teams around the world. This is especially the case with paper based Li-ion batteries, due to their flexibility and relatively low cost. Now a team from Arizona State University have discovered that by folding these batteries, the energy density and capacity […]

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