Ciao
HIGH-AMPERAGE ENERGY STORAGE DEVICE AND METHOD
http://v3.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=en_EP&FT=D&date=20080904&CC=WO&NR=2008105811A2&KC=A2
Solved the problem of storing renewable energy?
Recently, researchers from MIT have designed a new kind of battery that, unlike conventional batteries, is made of all-liquid active materials. Donald Sadoway, a materials chemistry professor at MIT, and his team have fabricated prototypes of the liquid battery, and have demonstrated that the materials can quickly absorb large amounts of electricity, as required for solar energy storage.
http://www.technologyreview.com/energy/22116/page2/
http://web.mit.edu/newsoffice/2009/liquid-battery.html
http://www.physorg.com/news155569564.html
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